Table of Contents

API base url: https://mcule.com/api/v1/

Examples are demonstrated with HTTPie.

Only the most important request/response headers are shown in the examples below.

Response status codes

Public API endpoints

Public API endpoints are accessible to everyone, without authentication.

Database files

Endpoint:
/database-files/
Example API request:
http https://mcule.com/api/v1/database-files/ --print HBhb
Request:
GET /api/v1/database-files/ HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
Response:
HTTP/1.1 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json

{
    "count": 2, 
    "next": null, 
    "previous": null, 
    "results": [
        {
            "id": 1,
            "name": "Mcule Full",
            "description": "Purchasable Mcule supplier & ULTIMATE catalogs",
            "entry_count": 40240579,
            "last_updated": "2023-01-21",
            "files": [
                {
                    "size_mb": 9337,
                    "file_type": "sdf.gz",
                    "file_type_display": "2D SDF (sdf.gz)",
                    "download_url": "https://mcule.s3.amazonaws.com/database/mcule_purchasable_full_230121.sdf.gz"
                },
                {
                    "size_mb": 513,
                    "file_type": "smi.gz",
                    "file_type_display": "SMILES (smi.gz)",
                    "download_url": "https://mcule.s3.amazonaws.com/database/mcule_purchasable_full_230121.smi.gz"
                }
            ],
            "public": true,
            "group": "default"
        }, 
        {
            "id": 2,
            "name": "Mcule In Stock",
            "description": "Purchasable Mcule supplier in stock catalogs",
            "entry_count": 5790697,
            "last_updated": "2023-01-20",
            "files": [
                {
                    "size_mb": 1327,
                    "file_type": "sdf.gz",
                    "file_type_display": "2D SDF (sdf.gz)",
                    "download_url": "https://mcule.s3.amazonaws.com/database/mcule_purchasable_in_stock_230120.sdf.gz"
                },
                {
                    "size_mb": 85,
                    "file_type": "smi.gz",
                    "file_type_display": "SMILES (smi.gz)",
                    "download_url": "https://mcule.s3.amazonaws.com/database/mcule_purchasable_in_stock_230120.smi.gz"
                }
            ],
            "public": true,
            "group": "default"
        }
    ]
}

If you call this API endpoint as an authenticated user (=you provide a valid token) you might get additional private entries if you have permission to access them.

Compound details

Endpoint:
/compound/<mcule_id>/
Example API request:
http https://mcule.com/api/v1/compound/MCULE-9380369173/ --print HBhb
Request:
GET /api/v1/compound/MCULE-9380369173/ HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
Response:
HTTP/1.1 200 OK
Allow: GET, HEAD, OPTIONS
Content-Encoding: gzip
Content-Type: application/json

{
    "components": [], 
    "formula": "C15H11N3O2S2", 
    "inchi_key": "WVRLGAPZMSKMGL-UHFFFAOYSA-N", 
    "mcule_id": "MCULE-9380369173", 
    "mol": "\n  mcule   05121714262D\n\n 22 24  0  0  0  0  0  0  0  0999 V2000\n    3.8489    4.0497    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.8489    3.0496    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    2.9831    2.5496    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.1169    3.0496    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    2.9831    1.5495    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.7922    0.9621    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.4832    0.0109    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    2.4829    0.0109    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.8951   -0.7981    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.9006   -0.6935    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.3127   -1.5025    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.6220   -2.4537    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.1871   -3.0416    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.9960   -2.4537    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.6872   -1.5025    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.9472   -2.7625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -2.1550   -3.7409    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -3.1061   -4.0497    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -3.8489   -3.3807    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -3.6412   -2.4024    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -2.6901   -2.0935    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    2.1740    0.9621    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  2  3  1  0  0  0  0\n  3  4  2  0  0  0  0\n  3  5  1  0  0  0  0\n  5  6  2  0  0  0  0\n  6  7  1  0  0  0  0\n  7  8  2  0  0  0  0\n  8  9  1  0  0  0  0\n  9 10  2  3  0  0  0\n 10 11  1  0  0  0  0\n 11 12  2  0  0  0  0\n 12 13  1  0  0  0  0\n 13 14  2  0  0  0  0\n 14 15  1  0  0  0  0\n 11 15  1  0  0  0  0\n 14 16  1  0  0  0  0\n 16 17  1  0  0  0  0\n 17 18  2  0  0  0  0\n 18 19  1  0  0  0  0\n 19 20  2  0  0  0  0\n 20 21  1  0  0  0  0\n 16 21  2  0  0  0  0\n  8 22  1  0  0  0  0\n  5 22  1  0  0  0  0\nM  END", 
    "properties": {
        "atoms": 33, 
        "components": 1, 
        "ct_bonds": 1, 
        "h_bond_acceptors": 5, 
        "h_bond_donors": 0, 
        "halogen_atoms": 0, 
        "heavy_atoms": 22, 
        "heteroatoms": 7, 
        "hydrogens": 11, 
        "known_ct_bonds": 0, 
        "known_stereocenters": 0, 
        "logp": 3.6186, 
        "mol_mass": 329.401, 
        "non_organic_atoms": 0, 
        "o_and_n_atoms": 5, 
        "psa": 121.45, 
        "r3_violations": 5, 
        "r5_violations": 0, 
        "refractivity": 87.6665, 
        "rings": 3, 
        "rotatable_bonds": 5, 
        "stereocenters": 0, 
        "undef_ct_bonds": 0, 
        "undef_stereocenters": 0, 
        "unknown_ct_bonds": 1, 
        "unknown_stereocenters": 0
    }, 
    "smiles": "COC(C1SC(C=CC2SC(C3=NC=CC=C3)=NC=2)=NC=1)=O", 
    "std_inchi": "InChI=1S/C15H11N3O2S2/c1-20-15(19)12-9-17-13(22-12)6-5-10-8-18-14(21-10)11-4-2-3-7-16-11/h2-9H,1H3", 
    "stereo_type": "none", 
    "url": "https://mcule.com/MCULE-9380369173/"
}

InChIKey lookup

Endpoint:
/lookup/inchikey/<inchi_key>
Example API request:
http https://mcule.com/api/v1/lookup/inchikey/WVRLGAPZMSKMGL-UHFFFAOYSA-N --print HBhb
Request:
GET /api/v1/lookup/inchikey/WVRLGAPZMSKMGL-UHFFFAOYSA-N HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
Response:
HTTP/1.1 200 OK
Allow: GET, HEAD, OPTIONS
Content-Encoding: gzip
Content-Type: application/json

{
    "results": [
        {
            "mcule_id": "MCULE-9380369173", 
            "smiles": "COC(C1SC(C=CC2SC(C3=NC=CC=C3)=NC=2)=NC=1)=O", 
            "url": "https://mcule.com/MCULE-9380369173/"
        }
    ]
}

Single query search / lookup

Endpoint:
/search/lookup/?query=<your_query>

Where the query can be an mcule ID, SMILES, InChI or InChIKey identifier.

Example API request:
http 'https://mcule.com/api/v1/search/lookup/?query=COC(C1SC(C=CC2SC(C3=NC=CC=C3)=NC=2)=NC=1)=O' --print HBhb
Request:
GET /api/v1/search/lookup/?query=COC(C1SC(C=CC2SC(C3=NC=CC=C3)=NC=2)=NC=1)=O HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
Response:
HTTP/1.1 200 OK
Allow: GET, HEAD, OPTIONS
Content-Encoding: gzip
Content-Type: application/json

{
    "results": [
        {
            "mcule_id": "MCULE-9380369173", 
            "smiles": "COC(C1SC(C=CC2SC(C3=NC=CC=C3)=NC=2)=NC=1)=O", 
            "url": "https://mcule.com/MCULE-9380369173/"
        }
    ]
}

Authentication

Authentication is currently a token based authentication. If you would like to access our protected API endpoints, please drop us an email at support@mcule.com including a brief summary on why and how you would like to use the API. We'll review your request, and if accepted, we'll provide you with an access token which you can use to call the API as an authenticated user.

Once you have a valid token you have to send it in the Authorization header:

Authorization: Token <your_token>

Example:

Authorization: Token 905050288b9e786a4d60gc2fe2e5007000b7f17c

If you have a valid access token you can check it on the API acccess page on mcule.com. If you need to generate a new one, you can also do it there.

Protected API endpoints

Protected API endpoints are only accessible if a valid token is provided in the Authorization header of the request.

Compound availability

Endpoint:
/compound/<mcule_id>/availability/
Example API request:
http https://mcule.com/api/v1/compound/MCULE-9380369173/availability/ "Authorization: Token <your_token>" --print HBhb
Request:
GET /api/v1/compound/MCULE-9380369173/availability/ HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
Authorization: Token <your_token>
Response:
HTTP/1.1 200 OK
Allow: GET, HEAD, OPTIONS
Content-Encoding: gzip
Content-Type: application/json

{
    "availability_type": "in stock", 
    "confirmed_amount": 242, 
    "confirmed_amount_unit": "mg"
}

Compound prices

Endpoint:
/compound/<mcule_id>/prices/
Example API request:
http https://mcule.com/api/v1/compound/MCULE-9380369173/prices/ "Authorization: Token <your_token>" --print HBhb
Request:
GET /api/v1/compound/MCULE-9380369173/prices/ HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
Authorization: Token <your_token>
Response:
HTTP/1.1 200 OK
Allow: GET, HEAD, OPTIONS
Content-Encoding: gzip
Content-Type: application/json

{
    "best_prices": [
        {
            "amount": 1, 
            "currency": "USD", 
            "delivery_time_working_days": 9, 
            "price": 107, 
            "purity": 90, 
            "unit": "mg"
        }, 
        {
            "amount": 5, 
            "currency": "USD", 
            "delivery_time_working_days": 9, 
            "price": 116, 
            "purity": 90, 
            "unit": "mg"
        }, 
        {
            "amount": 10, 
            "currency": "USD", 
            "delivery_time_working_days": 9, 
            "price": 151, 
            "purity": 90, 
            "unit": "mg"
        }
    ]
}

It returns the best prices for 1mg, 5mg and 10mg amounts by default. You can specify amounts of your choice in the amounts GET parameter:

http 'https://mcule.com/api/v1/compound/MCULE-9380369173/prices/?amounts=15,20' "Authorization: Token <your_token>" --print HBhb

Compound list details

With this endpoint you can get compound details information for multiple compound mcule IDs in a single API call.

Endpoint:
/compounds/
Basic API request:
echo '{"mcule_ids": ["MCULE-7655747555","MCULE-5912414227"]}' | http https://mcule.com/api/v1/compounds/ "Authorization: Token <your_token>" --print HBhb
Example API request:
echo '{"mcule_ids": ["MCULE-7655747555","MCULE-5912414227","MCULE-2570263241"], "price_amounts": [1,5,10], "components": true, "availability": true}' | http https://mcule.com/api/v1/compounds/ "Authorization: Token <your_token>" --print HBhb
Request:
POST /api/v1/compounds/ HTTP/1.1
Authorization: Token <your_token>
Content-Type: application/json

{
    "availability": true,
    "components": true,
    "mcule_ids": [
        "MCULE-7655747555",
        "MCULE-5912414227",
        "MCULE-2570263241"
    ],
    "price_amounts": [
        1,
        5,
        10
    ]
}
Response:
HTTP/1.1 200 OK
Content-Type: application/json

{
    "count": 3,
    "results": [
        {
            "mcule_id": "MCULE-7655747555",
            "smiles": "C1C=C(F)C=C(C2=NC=C(C#N)C=N2)C=1",
            "inchi_key": "ZXSZUCRVSWGKCX-UHFFFAOYSA-N",
            "best_prices": [],
            "mol": "\n  mcule   14092123302D\n\n 15 16  0  0  0  0  0  0  0  0999 V2000\n    8.1579    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.7983    0.7849    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.7983    2.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.1579    3.1400    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.5175    2.3549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.5175    0.7849    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.8773    3.1400    0.0000 F   0  0  0  0  0  0  0  0  0  0  0  0\n    5.4386    3.1400    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.0789    2.3549    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    2.7192    3.1400    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.7192    4.7100    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.0789    5.4950    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.4386    4.7100    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    1.3597    5.4950    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000    6.2800    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  2  0  0  0  0\n  2  3  1  0  0  0  0\n  3  4  2  0  0  0  0\n  4  5  1  0  0  0  0\n  5  6  2  0  0  0  0\n  6  1  1  0  0  0  0\n  5  7  1  0  0  0  0\n  3  8  1  0  0  0  0\n  8  9  1  0  0  0  0\n  9 10  2  0  0  0  0\n 10 11  1  0  0  0  0\n 11 12  2  0  0  0  0\n 12 13  1  0  0  0  0\n 13  8  2  0  0  0  0\n 11 14  1  0  0  0  0\n 14 15  3  0  0  0  0\nM  END",
            "availability": {
                "confirmed_amount": null,
                "availability_type": "in stock",
                "confirmed_amount_unit": "mg"
            },
            "std_inchi": "InChI=1S/C11H6FN3/c12-10-3-1-2-9(4-10)11-14-6-8(5-13)7-15-11/h1-4,6-7H",
            "url": "https://mcule.com/MCULE-7655747555/",
            "properties": {
                "rotatable_bonds": 1,
                "h_bond_donors": 0,
                "logp": 2.15438,
                "r3_violations": 0,
                "ct_bonds": 0,
                "undef_stereocenters": 0,
                "stereocenters": 0,
                "rings": 2,
                "heavy_atoms": 15,
                "r5_violations": 0,
                "heteroatoms": 4,
                "hydrogens": 6,
                "unknown_ct_bonds": 0,
                "non_organic_atoms": 0,
                "psa": 49.57,
                "known_stereocenters": 0,
                "atoms": 21,
                "unknown_stereocenters": 0,
                "halogen_atoms": 1,
                "known_ct_bonds": 0,
                "h_bond_acceptors": 3,
                "refractivity": 52.141,
                "mol_mass": 199.183,
                "o_and_n_atoms": 3,
                "undef_ct_bonds": 0,
                "components": 1
            },
            "stereo_type": "none",
            "components": [],
            "formula": "C11H6FN3"
        },
        {
            "mcule_id": "MCULE-5912414227",
            "smiles": "CN1C(C2N(C(C3N=CC=C(C4CC4)C=3)=O)CCCCC2)=CC=C1",
            "inchi_key": "LIJVUQWKZXRMJJ-UHFFFAOYSA-N",
            "best_prices": [
                {
                    "currency": "USD",
                    "amount": 1,
                    "purity": 90,
                    "delivery_time_working_days": 30,
                    "price": 310,
                    "unit": "mg"
                },
                {
                    "currency": "USD",
                    "amount": 5,
                    "purity": 90,
                    "delivery_time_working_days": 30,
                    "price": 330,
                    "unit": "mg"
                },
                {
                    "currency": "USD",
                    "amount": 10,
                    "purity": 90,
                    "delivery_time_working_days": 30,
                    "price": 355,
                    "unit": "mg"
                }
            ],
            "mol": "\n  mcule   14092123302D\n\n 24 27  0  0  0  0  0  0  0  0999 V2000\n    8.4758    5.5126    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.6618    5.6478    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    7.2928    6.3856    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.4771    6.2627    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.3419    5.4488    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.0742    5.0687    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.1972    4.2529    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.9855    4.0098    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.2869    3.2418    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.8744    2.5274    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.0585    2.4043    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.4539    2.9656    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.5154    3.7883    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    5.8010    4.2008    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.8010    5.0258    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    5.0866    3.7883    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.0866    2.9632    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.3721    2.5507    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.6576    2.9632    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.6576    3.7883    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.3721    4.2008    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    4.3721    1.7257    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.7845    1.0113    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.9596    1.0113    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  2  3  1  0  0  0  0\n  3  4  2  0  0  0  0\n  4  5  1  0  0  0  0\n  5  6  2  0  0  0  0\n  2  6  1  0  0  0  0\n  6  7  1  0  0  0  0\n  7  8  1  0  0  0  0\n  8  9  1  0  0  0  0\n  9 10  1  0  0  0  0\n 10 11  1  0  0  0  0\n 11 12  1  0  0  0  0\n 12 13  1  0  0  0  0\n  7 13  1  0  0  0  0\n 13 14  1  0  0  0  0\n 14 15  2  0  0  0  0\n 14 16  1  0  0  0  0\n 16 17  2  0  0  0  0\n 17 18  1  0  0  0  0\n 18 19  2  0  0  0  0\n 19 20  1  0  0  0  0\n 20 21  2  0  0  0  0\n 16 21  1  0  0  0  0\n 18 22  1  0  0  0  0\n 22 23  1  0  0  0  0\n 23 24  1  0  0  0  0\n 22 24  1  0  0  0  0\nM  END",
            "availability": {
                "confirmed_amount": null,
                "availability_type": "potentially purchasable",
                "confirmed_amount_unit": "mg"
            },
            "std_inchi": "InChI=1S/C20H25N3O/c1-22-12-5-7-18(22)19-6-3-2-4-13-23(19)20(24)17-14-16(10-11-21-17)15-8-9-15/h5,7,10-12,14-15,19H,2-4,6,8-9,13H2,1H3",
            "url": "https://mcule.com/MCULE-5912414227/",
            "properties": {
                "rotatable_bonds": 4,
                "h_bond_donors": 0,
                "logp": 3.9929,
                "r3_violations": 4,
                "ct_bonds": 0,
                "undef_stereocenters": 1,
                "stereocenters": 1,
                "rings": 4,
                "heavy_atoms": 24,
                "r5_violations": 0,
                "heteroatoms": 4,
                "hydrogens": 25,
                "unknown_ct_bonds": 0,
                "non_organic_atoms": 0,
                "psa": 38.13,
                "known_stereocenters": 0,
                "atoms": 49,
                "unknown_stereocenters": 0,
                "halogen_atoms": 0,
                "known_ct_bonds": 0,
                "h_bond_acceptors": 4,
                "refractivity": 99.3685,
                "mol_mass": 323.431,
                "o_and_n_atoms": 4,
                "undef_ct_bonds": 0,
                "components": 1
            },
            "stereo_type": "absolute",
            "components": [],
            "formula": "C20H25N3O"
        },
        {
            "mcule_id": "MCULE-2570263241",
            "smiles": "CN1C(C2N(C(C3=C4C(NN=C4)=NC=C3)=O)CCCCC2)=CC=C1",
            "inchi_key": "MIRPCBGHLNQNNH-UHFFFAOYSA-N",
            "best_prices": [
                {
                    "currency": "USD",
                    "amount": 1,
                    "purity": 90,
                    "delivery_time_working_days": 30,
                    "price": 310,
                    "unit": "mg"
                },
                {
                    "currency": "USD",
                    "amount": 5,
                    "purity": 90,
                    "delivery_time_working_days": 30,
                    "price": 330,
                    "unit": "mg"
                },
                {
                    "currency": "USD",
                    "amount": 10,
                    "purity": 90,
                    "delivery_time_working_days": 30,
                    "price": 355,
                    "unit": "mg"
                }
            ],
            "mol": "\n  mcule   14092123302D\n\n 24 27  0  0  0  0  0  0  0  0999 V2000\n    3.0777    5.0348    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.6016    4.3976    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    4.4252    4.4469    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.7266    3.6789    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.0893    3.1549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.3941    3.5991    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.6261    3.2977    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.0213    3.8587    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.2056    3.7359    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7931    3.0214    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.0945    2.2533    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.8828    2.0103    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.5645    2.4749    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    3.2789    2.0625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.9934    2.4749    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    3.2789    1.2374    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.9934    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.9934   -0.0001    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.2789   -0.4125    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    2.5645   -0.0001    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.7798   -0.2549    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    1.2949    0.4125    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    1.7798    1.0798    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.5645    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  2  3  1  0  0  0  0\n  3  4  2  0  0  0  0\n  4  5  1  0  0  0  0\n  5  6  2  0  0  0  0\n  2  6  1  0  0  0  0\n  6  7  1  0  0  0  0\n  7  8  1  0  0  0  0\n  8  9  1  0  0  0  0\n  9 10  1  0  0  0  0\n 10 11  1  0  0  0  0\n 11 12  1  0  0  0  0\n 12 13  1  0  0  0  0\n  7 13  1  0  0  0  0\n 13 14  1  0  0  0  0\n 14 15  2  0  0  0  0\n 14 16  1  0  0  0  0\n 16 17  1  0  0  0  0\n 17 18  2  0  0  0  0\n 18 19  1  0  0  0  0\n 19 20  2  0  0  0  0\n 20 21  1  0  0  0  0\n 21 22  1  0  0  0  0\n 22 23  2  0  0  0  0\n 23 24  1  0  0  0  0\n 16 24  2  0  0  0  0\n 20 24  1  0  0  0  0\nM  END",
            "availability": {
                "confirmed_amount": null,
                "availability_type": "potentially purchasable",
                "confirmed_amount_unit": "mg"
            },
            "std_inchi": "InChI=1S/C18H21N5O/c1-22-10-5-7-15(22)16-6-3-2-4-11-23(16)18(24)13-8-9-19-17-14(13)12-20-21-17/h5,7-10,12,16H,2-4,6,11H2,1H3,(H,19,20,21)",
            "url": "https://mcule.com/MCULE-2570263241/",
            "properties": {
                "rotatable_bonds": 3,
                "h_bond_donors": 1,
                "logp": 2.9918,
                "r3_violations": 3,
                "ct_bonds": 0,
                "undef_stereocenters": 1,
                "stereocenters": 1,
                "rings": 4,
                "heavy_atoms": 24,
                "r5_violations": 0,
                "heteroatoms": 6,
                "hydrogens": 21,
                "unknown_ct_bonds": 0,
                "non_organic_atoms": 0,
                "psa": 66.81,
                "known_stereocenters": 0,
                "atoms": 45,
                "unknown_stereocenters": 0,
                "halogen_atoms": 0,
                "known_ct_bonds": 0,
                "h_bond_acceptors": 6,
                "refractivity": 96.5542,
                "mol_mass": 323.392,
                "o_and_n_atoms": 6,
                "undef_ct_bonds": 0,
                "components": 1
            },
            "stereo_type": "absolute",
            "components": [],
            "formula": "C18H21N5O"
        }
    ]
}

Fields:

Limits:

Multiple queries exact search currently accepts the following input identifiers: mcule ID, SMILES, InChI or InChIKey identifiers. The maximum number of queries you can send to this endpoint is 1000 currently.

Endpoint:
/search/exact/
Example API request:
echo '{"queries": ["COC(C1SC(C=CC2SC(C3=NC=CC=C3)=NC=2)=NC=1)=O", "CC1=C(C(N2CC3C(CCC3N)C2)=O)SC(CC2=CC=CC=C2)=N1", "C1([C@H](C(C)C)NC(CCCCC2CCSS2)=O)NC2=C(C=CC=C2)N=1", "C1C=C(COC(C(O)(CC2C=CC(O)=CC=2)C(C)OC(C(O)(CC2C=CC(O)=CC=2)C(C)OC(C)=O)=O)=O)C=CC=1OC1C(O)C(O)C(O)C(CO)O1", "CCCCC1=CC=C(CC(N(CC2CCN(C)CC2)C)=O)C=C1"]}' | http https://mcule.com/api/v1/search/exact/ "Authorization: Token <your_token>" --print HBhb
Request:
POST /api/v1/search/exact/ HTTP/1.1
Accept: application/json
Accept-Encoding: gzip, deflate
Authorization: Token <your_token>
Content-Type: application/json

{
    "queries": [
        "COC(C1SC(C=CC2SC(C3=NC=CC=C3)=NC=2)=NC=1)=O",
        "CC1=C(C(N2CC3C(CCC3N)C2)=O)SC(CC2=CC=CC=C2)=N1",
        "C1([C@H](C(C)C)NC(CCCCC2CCSS2)=O)NC2=C(C=CC=C2)N=1",
"C1C=C(COC(C(O)(CC2C=CC(O)=CC=2)C(C)OC(C(O)(CC2C=CC(O)=CC=2)C(C)OC(C)=O)=O)=O)C=CC=1OC1C(O)C(O)C(O)C(CO)O1",
        "CCCCC1=CC=C(CC(N(CC2CCN(C)CC2)C)=O)C=C1"
    ]
}
Response:
HTTP/1.1 200 OK
Allow: POST, OPTIONS
Content-Encoding: gzip
Content-Type: application/json

{
    "results": [
        {
            "input_index": 1,
            "matching_level": 40,
            "matching_level_display": "Atom graph",
            "mcule_id": "MCULE-9380369173",
            "query": "COC(C1SC(C=CC2SC(C3=NC=CC=C3)=NC=2)=NC=1)=O",
            "smiles": "COC(C1SC(C=CC2SC(C3=NC=CC=C3)=NC=2)=NC=1)=O",
            "url": "https://mcule.com/MCULE-9380369173/"
        },
        {
            "input_index": 2,
            "matching_level": 20,
            "matching_level_display": "Sp3 configuration",
            "mcule_id": "MCULE-4016901520",
            "query": "CC1=C(C(N2CC3C(CCC3N)C2)=O)SC(CC2=CC=CC=C2)=N1",
            "smiles": "CC1=C(C(N2CC3C(CCC3N)C2)=O)SC(CC2=CC=CC=C2)=N1",
            "url": "https://mcule.com/MCULE-4016901520/"
        },
        {
            "input_index": 3,
            "matching_level": 40,
            "matching_level_display": "Atom graph",
            "mcule_id": "MCULE-1039596211",
            "query": "C1([C@H](C(C)C)NC(CCCCC2CCSS2)=O)NC2=C(C=CC=C2)N=1",
            "smiles": "C1(C(C(C)C)NC(CCCCC2CCSS2)=O)NC2=C(C=CC=C2)N=1",
            "url": "https://mcule.com/MCULE-1039596211/"
        },
        {
            "input_index": 5,
            "matching_level": 40,
            "matching_level_display": "Atom graph",
            "mcule_id": "MCULE-1259420189",
            "query": "CCCCC1=CC=C(CC(N(CC2CCN(C)CC2)C)=O)C=C1",
            "smiles": "CCCCC1=CC=C(CC(N(CC2CCN(C)CC2)C)=O)C=C1",
            "url": "https://mcule.com/MCULE-1259420189/"
        }
    ]
}

Please note that in case the queries are InChIKeys, matching_level and matching_level_display will always be null in the response.

Multiple queries exact search with availability

Endpoint:
/search/exact/availability/
Example API request:
echo {"queries": ["COC(C1SC(C=CC2SC(C3=NC=CC=C3)=NC=2)=NC=1)=O", "CC1=C(C(N2CC3C(CCC3N)C2)=O)SC(CC2=CC=CC=C2)=N1", "C1([C@H](C(C)C)NC(CCCCC2CCSS2)=O)NC2=C(C=CC=C2)N=1", "C1C=C(COC(C(O)(CC2C=CC(O)=CC=2)C(C)OC(C(O)(CC2C=CC(O)=CC=2)C(C)OC(C)=O)=O)=O)C=CC=1OC1C(O)C(O)C(O)C(CO)O1", "CCCCC1=CC=C(CC(N(CC2CCN(C)CC2)C)=O)C=C1"]} | http https://mcule.com/api/v1/search/exact/availability/ "Authorization: Token <your_token>" --print HBhb
Request:
POST /api/v1/search/exact/availability/ HTTP/1.1
Accept: application/json
Accept-Encoding: gzip, deflate
Authorization: Token <your_token>
Content-Type: application/json

{
    "queries": [
        "COC(C1SC(C=CC2SC(C3=NC=CC=C3)=NC=2)=NC=1)=O",
        "CC1=C(C(N2CC3C(CCC3N)C2)=O)SC(CC2=CC=CC=C2)=N1",
        "C1([C@H](C(C)C)NC(CCCCC2CCSS2)=O)NC2=C(C=CC=C2)N=1",
"C1C=C(COC(C(O)(CC2C=CC(O)=CC=2)C(C)OC(C(O)(CC2C=CC(O)=CC=2)C(C)OC(C)=O)=O)=O)C=CC=1OC1C(O)C(O)C(O)C(CO)O1",
        "CCCCC1=CC=C(CC(N(CC2CCN(C)CC2)C)=O)C=C1"
    ]
}
Response:
HTTP/1.1 200 OK
Allow: POST, OPTIONS
Content-Encoding: gzip
Content-Type: application/json

{
    "results": [
        {
            "availability": {
                "availability_type": "in stock",
                "confirmed_amount": 100,
                "confirmed_amount_unit": "mg"
            },
            "input_index": 1,
            "matching_level": 40,
            "matching_level_display": "Atom graph",
            "mcule_id": "MCULE-9380369173",
            "query": "COC(C1SC(C=CC2SC(C3=NC=CC=C3)=NC=2)=NC=1)=O",
            "smiles": "COC(C1SC(C=CC2SC(C3=NC=CC=C3)=NC=2)=NC=1)=O",
            "url": "https://mcule.com/MCULE-9380369173/"
        },
        {
            "availability": {
                "availability_type": "potentially purchasable",
                "confirmed_amount": null,
                "confirmed_amount_unit": "mg"
            },
            "input_index": 2,
            "matching_level": 20,
            "matching_level_display": "Sp3 configuration",
            "mcule_id": "MCULE-4016901520",
            "query": "CC1=C(C(N2CC3C(CCC3N)C2)=O)SC(CC2=CC=CC=C2)=N1",
            "smiles": "CC1=C(C(N2CC3C(CCC3N)C2)=O)SC(CC2=CC=CC=C2)=N1",
            "url": "https://mcule.com/MCULE-4016901520/"
        },
        {
            "availability": {
                "availability_type": "in stock",
                "confirmed_amount": 50,
                "confirmed_amount_unit": "mg"
            },
            "input_index": 3,
            "matching_level": 40,
            "matching_level_display": "Atom graph",
            "mcule_id": "MCULE-1039596211",
            "query": "C1([C@H](C(C)C)NC(CCCCC2CCSS2)=O)NC2=C(C=CC=C2)N=1",
            "smiles": "C1(C(C(C)C)NC(CCCCC2CCSS2)=O)NC2=C(C=CC=C2)N=1",
            "url": "https://mcule.com/MCULE-1039596211/"
        },
        {
            "availability": {
                "availability_type": "potentially purchasable",
                "confirmed_amount": null,
                "confirmed_amount_unit": "mg"
            },
            "input_index": 5,
            "matching_level": 40,
            "matching_level_display": "Atom graph",
            "mcule_id": "MCULE-1259420189",
            "query": "CCCCC1=CC=C(CC(N(CC2CCN(C)CC2)C)=O)C=C1",
            "smiles": "CCCCC1=CC=C(CC(N(CC2CCN(C)CC2)C)=O)C=C1",
            "url": "https://mcule.com/MCULE-1259420189/"
        }
    ]
}

Please note that in case the queries are InChIKeys, matching_level and matching_level_display will always be null in the response.

Similarity search currently accepts the following input identifiers: mcule ID, SMILES.

Endpoint:
/search/sim/
Example API request:
echo '{"query": "MCULE-3601132784", "limit": 3, "threshold": 0.8}' | http https://mcule.com/api/v1/search/sim/ "Authorization: Token <your_token>" --print HBhb

or

echo '{"query": "CC1=C(C(CC2NC(=O)C3=C(SC(C4=CC=CC=C4)=C3)N=2)=O)C=CO1", "limit": 3, "threshold": 0.8}' | http https://mcule.com/api/v1/search/sim/ "Authorization: Token <your_token>" --print HBhb
Request:
POST /api/v1/search/sim/ HTTP/1.1
Accept: application/json
Accept-Encoding: gzip, deflate
Authorization: Token <your_token>
Content-Type: application/json

{
    "limit": 3,
    "query": "MCULE-3601132784",
    "threshold": 0.8
}
Response:
HTTP/1.1 200 OK
Allow: POST, OPTIONS
Content-Encoding: gzip
Content-Type: application/json

{
    "results": [
        {
            "mcule_id": "MCULE-3601132784",
            "sim": 1.0,
            "smiles": "CC1=C(C(CC2NC(=O)C3=C(SC(C4=CC=CC=C4)=C3)N=2)=O)C=CO1",
            "url": "https://mcule.com/MCULE-3601132784/"
        },
        {
            "mcule_id": "MCULE-1000774360",
            "sim": 0.8540706605222734,
            "smiles": "O=C(C1OC=CC=1)CC1NC(=O)C2=C(SC(C3=CC=CC=C3)=C2)N=1",
            "url": "https://mcule.com/MCULE-1000774360/"
        },
        {
            "mcule_id": "MCULE-9463088657",
            "sim": 0.8529886914378029,
            "smiles": "CC1SC2=C(C(NC(=N2)CC(C2=C(C)OC=C2)=O)=O)C=1",
            "url": "https://mcule.com/MCULE-9463088657/"
        }
    ]
}

Mandatory fields:

Optional fields:

Substructure search currently accepts the following input identifiers: mcule ID, SMILES.

Endpoint:
/search/sss/
Example API request:
echo '{"query": "CC1=CC2=C(S1)N=CNC2=O", "limit": 5}' | http https://mcule.com/api/v1/search/sss/ "Authorization: Token <your_token>" --print HBhb
Request:
POST /api/v1/search/sss/ HTTP/1.1
Accept: application/json
Accept-Encoding: gzip, deflate
Authorization: Token <your_token>
Content-Type: application/json

{
    "limit": 5,
    "query": "CC1=CC2=C(S1)N=CNC2=O"
}
Response:
HTTP/1.1 200 OK
Allow: POST, OPTIONS
Content-Encoding: gzip
Content-Type: application/json

{
    "results": [
        {
            "mcule_id": "MCULE-8112694353",
            "smiles": "C12C(C)=C(SC=1N=CN(CC(NCCCC(=O)NC1CCCCC1)=O)C2=O)C",
            "url": "https://mcule.com/MCULE-8112694353/"
        },
        {
            "mcule_id": "MCULE-8986577308",
            "smiles": "C12SC3=C(CCCC3)C=1C(NC(SCC#C)=N2)=O",
            "url": "https://mcule.com/MCULE-8986577308/"
        },
        {
            "mcule_id": "MCULE-4695228882",
            "smiles": "C12SC3=C(CCCC3)C=1C(NC(SCCCC)=N2)=O",
            "url": "https://mcule.com/MCULE-4695228882/"
        },
        {
            "mcule_id": "MCULE-1137030903",
            "smiles": "N1(CC2C=NN(C)C=2)C(=O)C2C=C(SC=2N=C1S)CC",
            "url": "https://mcule.com/MCULE-1137030903/"
        },
        {
            "mcule_id": "MCULE-1308684767",
            "smiles": "C12SC3=C(CCCC3)C=1C(NC(SCC=C)=N2)=O",
            "url": "https://mcule.com/MCULE-1308684767/"
        }
    ]
}

Mandatory fields:

Optional fields:

Compound suppliers public API

You can get some very basic (public) information about our compound suppliers with this API.

Endpoint:
/compound-suppliers-public/
Example API request:
http https://mcule.com/api/v1/compound-suppliers-public/ "Authorization: Token <your_token>" --print HBhb
Example request:
GET /api/v1/compound-suppliers-public/ HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
Authorization: Token <your_token>
Example response:
HTTP/1.1 200 OK
Allow: GET, HEAD, OPTIONS
Connection: keep-alive
Content-Encoding: gzip
Content-Type: application/json

{
    "count": 115, 
    "next": "https://mcule.com/api/v1/compound-suppliers-public/?page=2", 
    "previous": null, 
    "results": [
        {
            "api_url": "https://mcule.com/api/v1/compound-suppliers-public/58/", 
            "catalogs": [
                {
                    "api_url": "https://mcule.com/api/v1/compound-catalogs-public/60/", 
                    "id": 60, 
                    "name": "Compound Cloud collection", 
                    "supplier": 58, 
                    "supplier_name": "BioAscent Discovery", 
                    "type": 30, 
                    "type_display": "Screening"
                }
            ], 
            "id": 58, 
            "name": "BioAscent Discovery", 
            "shipping_from_country": "", 
            "shipping_from_country_display": "", 
            "website": ""
        }, 
        
        ...
        
  ]
}

The detail API endpoint is also available on this endpoint:

/compound-suppliers-public/<supplier_id>/

It will return a similar response as the above one but for an individual compound supplier.

Compound catalogs public API

You can get some very basic (public) information about our compound catalogs with this API.

Endpoint:
/compound-catalogs-public/
Example API request:
http https://mcule.com/api/v1/compound-catalogs-public/ "Authorization: Token <your_token>" --print HBhb
Example request:
GET /api/v1/compound-catalogs-public/ HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
Authorization: Token <your_token>
Connection: keep-alive
Example response:
HTTP/1.1 200 OK
Allow: GET, HEAD, OPTIONS
Connection: keep-alive
Content-Encoding: gzip
Content-Type: application/json

{
    "count": 205, 
    "next": "https://mcule.com/api/v1/compound-catalogs-public/?page=2", 
    "previous": null, 
    "results": [
        {
            "api_url": "https://mcule.com/api/v1/compound-catalogs-public/60/", 
            "id": 60, 
            "name": "Compound Cloud collection", 
            "supplier": 58, 
            "supplier_name": "BioAscent Discovery", 
            "type": 30, 
            "type_display": "Screening"
        }, 

        ...
        
    ]
}

The detail API endpoint is also available on this endpoint:

/compound-catalogs-public/<catalog_id>/

It will return a similar response as the above one but for an individual compound catalog.

Quote Request API

Endpoint:
/iquote-queries/
Example API request:
echo '{"customer_first_name": "John", "customer_last_name": "Doe", "delivery_country": "US", "mcule_ids": ["MCULE-2221628462", "MCULE-6824753328", "MCULE-1886826647", "MCULE-4609548851", "MCULE-7223347867"], "min_amount": null, "amount": 1}' | http https://mcule.com/api/v1/iquote-queries/ "Authorization: Token <your_token>" --print HBhb

Mandatory fields:

Optional fields:

The amount or target concentration-volume pair (target_volume and target_cc) need to be specified.

item_filters example: It has to be a data structure where keys are mcule IDs you specified in the mcule_ids field. If you specify a key that is not an item in the mcule_ids list you should get a validation error (400 Bad Request). Currently only supplier filtering is supported. You can specify a supplier ID list in the suppliers field to restrict product selection of a given item to a list of suppliers. If the list contains only one supplier ID, you restrict the product selection to that particular supplier. To get the ID of a supplier you can use the Compound suppliers Public API endpoint or the data is provided to you in another form (e.g.: exported database file that contains the information). If you specify a non-existing supplier ID, you should get a validation error.

{
  "MCULE-2221628462": {"suppliers": [3]},
  "MCULE-6824753328": {"suppliers": [3, 48]}
}

Advanced optional fields:

Example request:
POST /api/v1/iquote-queries/ HTTP/1.1
Accept: application/json, */*
Accept-Encoding: gzip, deflate
Authorization: Token <your_token>
Content-Type: application/json

{
    "amount": 1, 
    "customer_first_name": "John", 
    "customer_last_name": "Doe", 
    "delivery_country": "US", 
    "mcule_ids": [
        "MCULE-2221628462", 
        "MCULE-6824753328", 
        "MCULE-1886826647", 
        "MCULE-4609548851", 
        "MCULE-7223347867"
    ], 
    "min_amount": null
}
Example response:
HTTP/1.1 201 CREATED
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json

{
    "amount": 1, 
    "api_url": "https://mcule.com/api/v1/iquote-queries/15029/", 
    "created": "2019-08-05T19:21:55.339011", 
    "customer_email": "", 
    "customer_first_name": "John", 
    "customer_last_name": "Doe", 
    "deliver_multiple_salt_forms": false, 
    "delivery_address": "", 
    "delivery_city": "", 
    "delivery_contact_person_email": "", 
    "delivery_contact_person_name": "", 
    "delivery_contact_person_phone": "", 
    "delivery_country": "US",
    "delivery_format_display": "Dry powder/film in supplier vial", 
    "delivery_post_code": "", 
    "delivery_time": 21, 
    "end_date": null, 
    "group": null, 
    "id": 15029, 
    "keep_original_salt_form": false, 
    "keep_original_stereo_form": false, 
    "keep_original_tautomer_form": false, 
    "min_amount": null, 
    "notes": "", 
    "promo_code": "", 
    "purity": null, 
    "site_url": "https://mcule.com/quote/query/15029/", 
    "start_date": null, 
    "state": 10, 
    "state_display": "Pending", 
    "target_cc": null, 
    "target_volume": null, 
    "user": 11
}

Quote Request Status API

Since processing a quote request and generating suitable quotes can take some time it is an asynchronous process. You can query the status of a quote request by calling the detail API endpoint of the quote request. It is returned in the api_url field when you create the quote request. You can also use the id field to construct the url of the API call. You can check the state field of the response whether the async quote request processing is finished.

States:

Following the above example where the ID of the quote request is 15029 we query the status of the quote request:

http https://mcule.com/api/v1/iquote-queries/15029/ "Authorization: Token <your_token>" --print HBhb
Example request:
GET /api/v1/iquote-queries/15029/ HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
Authorization: Token <your_token>
Example response:
HTTP/1.1 200 OK
Allow: GET, HEAD, OPTIONS
Connection: keep-alive
Content-Encoding: gzip
Content-Type: application/json

{
    "amount": 1, 
    "api_url": "https://mcule.com/api/v1/iquote-queries/15029/", 
    "created": "2019-08-05T19:21:55.339011", 
    "customer_email": "", 
    "customer_first_name": "John", 
    "customer_last_name": "Doe", 
    "deliver_multiple_salt_forms": false, 
    "delivery_address": "", 
    "delivery_city": "", 
    "delivery_contact_person_email": "", 
    "delivery_contact_person_name": "", 
    "delivery_contact_person_phone": "", 
    "delivery_country": "US", 
    "delivery_format_display": "Dry powder/film in supplier vial", 
    "delivery_post_code": "", 
    "delivery_time": 21, 
    "end_date": "2019-08-05T19:22:13.109267", 
    "group": {
        "created": "2019-08-05T19:22:13.063732", 
        "id": 11647, 
        "query": 15029, 
        "quotes": [
            {
                "analytical_services_price": "0.00", 
                "api_url": "https://mcule.com/api/v1/iquotes/15679/", 
                "avg_product_price": 80.75, 
                "coverage_percent": 80, 
                "created": "2019-08-05T19:22:13.099143", 
                "delivery_days": 11, 
                "delivery_price": "194.16", 
                "description": "", 
                "discount": 0, 
                "duplicate_count": 0, 
                "extra_handling_price": "0.00", 
                "group": 11647, 
                "id": 15679, 
                "is_expired": false, 
                "is_saved": false, 
                "name": "", 
                "order_data": null, 
                "payment_due_days": 30, 
                "po_number": null, 
                "price": "551.04", 
                "product_discount_price": "0.00", 
                "products_price": "323.00", 
                "reference_id_full": "I-15679", 
                "reformatting_price": "0.00", 
                "shipping_price": "33.88", 
                "site_url": "https://mcule.com/quote/I-15679/", 
                "special_formatting_price": null, 
                "state": 10, 
                "state_display": "Displayed", 
                "stock_with_amount_ratio": 0, 
                "suppliers_count": 2, 
                "total_cost": 551.04, 
                "total_cost_without_discount": 551.04, 
                "total_discount_price": "0.00", 
                "type": 30, 
                "type_display": "Optimum", 
                "updated": "2019-08-05T19:22:13.099155", 
                "valid_until": "2019-09-04T19:22:13.099"
            }, 
            {
                "analytical_services_price": "0.00", 
                "api_url": "https://mcule.com/api/v1/iquotes/15678/", 
                "avg_product_price": 160.298, 
                "coverage_percent": 100, 
                "created": "2019-08-05T19:22:13.087753", 
                "delivery_days": 11, 
                "delivery_price": "339.47", 
                "description": "", 
                "discount": 0, 
                "duplicate_count": 0, 
                "extra_handling_price": "0.00", 
                "group": 11647, 
                "id": 15678, 
                "is_expired": false, 
                "is_saved": false, 
                "name": "", 
                "order_data": null, 
                "payment_due_days": 30, 
                "po_number": null, 
                "price": "1183.84", 
                "product_discount_price": "0.00", 
                "products_price": "801.49", 
                "reference_id_full": "I-15678", 
                "reformatting_price": "0.00", 
                "shipping_price": "42.88", 
                "site_url": "https://mcule.com/quote/I-15678/", 
                "special_formatting_price": null, 
                "state": 10, 
                "state_display": "Displayed", 
                "stock_with_amount_ratio": 0, 
                "suppliers_count": 3, 
                "total_cost": 1183.84, 
                "total_cost_without_discount": 1183.84, 
                "total_discount_price": "0.00", 
                "type": 20, 
                "type_display": "Fastest delivery", 
                "updated": "2019-08-05T19:22:13.087765", 
                "valid_until": "2019-09-04T19:22:13.087"
            }, 
            {
                "analytical_services_price": "0.00", 
                "api_url": "https://mcule.com/api/v1/iquotes/15677/", 
                "avg_product_price": 123.29, 
                "coverage_percent": 100, 
                "created": "2019-08-05T19:22:13.069027", 
                "delivery_days": 21, 
                "delivery_price": "311.16", 
                "description": "", 
                "discount": 0, 
                "duplicate_count": 0, 
                "extra_handling_price": "0.00", 
                "group": 11647, 
                "id": 15677, 
                "is_expired": false, 
                "is_saved": false, 
                "name": "", 
                "order_data": null, 
                "payment_due_days": 30, 
                "po_number": null, 
                "price": "967.41", 
                "product_discount_price": "0.00", 
                "products_price": "616.45", 
                "reference_id_full": "I-15677", 
                "reformatting_price": "0.00", 
                "shipping_price": "39.80", 
                "site_url": "https://mcule.com/quote/I-15677/", 
                "special_formatting_price": null, 
                "state": 10, 
                "state_display": "Displayed", 
                "stock_with_amount_ratio": 0, 
                "suppliers_count": 3, 
                "total_cost": 967.41, 
                "total_cost_without_discount": 967.41, 
                "total_discount_price": "0.00", 
                "tracking": null, 
                "type": 10, 
                "type_display": "Best price", 
                "updated": "2019-08-05T19:22:13.069039", 
                "valid_until": "2019-09-04T19:22:13.069"
            }
        ], 
        "site_url": "https://mcule.com/quote/group/11647/", 
        "updated": "2019-08-05T19:22:13.063747"
    }, 
    "id": 15029, 
    "keep_original_salt_form": false, 
    "keep_original_stereo_form": false, 
    "keep_original_tautomer_form": false, 
    "min_amount": null, 
    "notes": "", 
    "promo_code": "", 
    "purity": null, 
    "site_url": "https://mcule.com/quote/query/15029/", 
    "start_date": "2019-08-05T19:21:55.430800", 
    "state": 30, 
    "state_display": "Done", 
    "target_cc": null, 
    "target_volume": null, 
    "user": 11
}

Check for the group field. If it is not null, we could generate some quotes for your quote query. As you can see from the above result, we could generate 3 different quotes for the quote query. A “Best price” quote, a “Fastest delivery” quote and an “Optimum” quote.

Quote API

In order to get the detailed data of an individual quote, you can call the detail API endpoint of a quote, for example for the quote with ID 15677:

http https://mcule.com/api/v1/iquotes/15677/ "Authorization: Token <your_token>" --print HBhb
Example request:
GET /api/v1/iquotes/15677/ HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
Authorization: Token <your_token>
Example response:
HTTP/1.1 200 OK
Allow: GET, HEAD, OPTIONS
Content-Encoding: gzip
Content-Type: application/json

{
    "additional_document_notes": "",
    "amount_range": [1, 1],
    "amount_range_display": "1",
    "analytical_services_price": "0.00", 
    "api_url": "https://mcule.com/api/v1/iquotes/15677/", 
    "avg_product_price": 123.29, 
    "catalog_data": [
        {
            "avg_effective_price": -126.72333333333333,
            "catalog": 6, 
            "delivery_price": "86.95", 
            "delivery_time": 11, 
            "effective_price": "380.17",
            "effective_price_display": -380.17,
            "id": 90198, 
            "products_count": 3, 
            "products_price": "287.82", 
            "quote": 15677, 
            "reformatting_price": "0.00"
        }, 
        {
            "avg_effective_price": -144.45,
            "catalog": 156, 
            "delivery_price": "107.21", 
            "delivery_time": 10, 
            "effective_price": "144.45", 
            "effective_price_display": -144.45,
            "id": 90197, 
            "products_count": 1, 
            "products_price": "35.18", 
            "quote": 15677, 
            "reformatting_price": "0.00"
        }, 
        {
            "avg_effective_price": -416.37,
            "catalog": 202, 
            "delivery_price": "117.00", 
            "delivery_time": 21, 
            "effective_price": "416.37", 
            "effective_price": -416.37, 
            "id": 90196, 
            "products_count": 1, 
            "products_price": "293.45", 
            "quote": 15677, 
            "reformatting_price": "0.00"
        }
    ], 
    "coverage_percent": 100, 
    "created": "2019-08-05T19:22:13.069027", 
    "delivery_days": 21, 
    "delivery_price": "311.16", 
    "description": "", 
    "discount": 0, 
    "duplicate_count": 0, 
    "extra_handling_price": "0.00", 
    "group": 11647, 
    "id": 15677, 
    "is_expired": false, 
    "is_saved": false, 
    "items": [
        {
            "amount": 1, 
            "effective_price_display": -144.45,
            "id": 1740173, 
            "price": "144.45", 
            "product": 505393003,
            "product_available_amount": null,
            "product_available_amount_display": "In stock",
            "product_catalog_id": 156,
            "product_catalog_name": "Building Blocks", 
            "product_compound_mcule_id": "MCULE-1886826647", 
            "product_mcule_id": "P-505393003", 
            "product_price": "35.18", 
            "product_purity": 98, 
            "product_smiles": "CCC(NCC[C@H]1C2=C(C=CC3=C2CCO3)CC1)=O",
            "product_supplier_id": 37,
            "product_supplier_name": "AK Scientific",
            "quote": 15677, 
            "structure_origin": 346255984, 
            "structure_origin_mcule_id": "MCULE-1886826647"
        }, 
        {
            "amount": 1, 
            "effective_price_display": -97.32,
            "id": 1740172, 
            "price": "97.32", 
            "product": 346316287, 
            "product_available_amount": null,
            "product_available_amount_display": "In stock",
            "product_catalog_id": 6,
            "product_catalog_name": "Advanced Collection",
            "product_compound_mcule_id": "MCULE-3906582667", 
            "product_mcule_id": "P-346316287", 
            "product_price": "95.94", 
            "product_purity": 90, 
            "product_smiles": "CC1N(C(C2NCCC2)=O)CC(C2=C(C)C=CC=C2)C1.Cl",
            "product_supplier_id": 3,
            "product_supplier_name": "Enamine",
            "quote": 15677, 
            "structure_origin": 346316288, 
            "structure_origin_mcule_id": "MCULE-6824753328"
        }, 
        {
            "amount": 1, 
            "effective_price_display": -97.32,
            "id": 1740171, 
            "price": "97.32", 
            "product": 346567071, 
            "product_available_amount": null,
            "product_available_amount_display": "In stock",
            "product_catalog_id": 6,
            "product_catalog_name": "Advanced Collection",
            "product_compound_mcule_id": "MCULE-2221628462", 
            "product_mcule_id": "P-346567071", 
            "product_price": "95.94", 
            "product_purity": 90, 
            "product_smiles": "FC1=C(N2CC3=C(C=CC=C3)OCC2)N=CC=C1",
            "product_supplier_id": 3,
            "product_supplier_name": "Enamine",
            "quote": 15677, 
            "structure_origin": 346567072, 
            "structure_origin_mcule_id": "MCULE-2221628462"
        }, 
        {
            "amount": 1, 
            "effective_price_display": -97.32,
            "id": 1740170, 
            "price": "97.32", 
            "product": 346206264, 
            "product_available_amount": null,
            "product_available_amount_display": "In stock",
            "product_catalog_id": 6,
            "product_catalog_name": "Advanced Collection",
            "product_compound_mcule_id": "MCULE-7223347867", 
            "product_mcule_id": "P-346206264", 
            "product_price": "95.94", 
            "product_purity": 90,
            "product_smiles": "OC(C1(C2=C(C(F)(F)F)C=CC=C2)CC1)=O",
            "product_supplier_id": 3,
            "product_supplier_name": "Enamine", 
            "quote": 15677, 
            "structure_origin": 346206265, 
            "structure_origin_mcule_id": "MCULE-7223347867"
        }, 
        {
            "amount": 1, 
            "effective_price_display": -416.37,
            "id": 1740169, 
            "price": "416.37", 
            "product": 580505383, 
            "product_available_amount": null,
            "product_available_amount_display": "Potentially purchasable (60-80%)",
            "product_catalog_id": 202,
            "product_catalog_name": "Compounds on demand",
            "product_compound_mcule_id": "MCULE-4609548851", 
            "product_mcule_id": "P-580505383", 
            "product_price": "293.45", 
            "product_purity": null, 
            "product_smiles": "OC(C1(C2=C(C(F)(F)F)C=CC=C2)CC1)=O",
            "product_supplier_id": 33,
            "product_supplier_name": "Manchester Organics",
            "quote": 15677, 
            "structure_origin": 346209969, 
            "structure_origin_mcule_id": "MCULE-4609548851"
        }
    ], 
    "name": "", 
    "order_data": null, 
    "payment_due_days": 30, 
    "po_number": null, 
    "price": "967.41", 
    "price_items": [
        {
            "attr": "product_discount", 
            "name": "Product discount (0%)", 
            "price": 0.0
        }, 
        {
            "attr": "delivery_price_final", 
            "name": "Shipping (from 3 suppliers to Mcule)", 
            "price": 311.16
        }, 
        {
            "attr": "shipping_price_final", 
            "name": "Shipping & package consolidation", 
            "price": 39.8
        }, 
        {
            "attr": "reformatting_price_final", 
            "name": "Reformatting", 
            "price": 0
        }, 
        {
            "attr": "analytical_services_price_final", 
            "name": "Analytical services", 
            "price": 0
        }, 
        {
            "attr": "extra_handling_price_final", 
            "name": "Extra handling", 
            "price": 0
        }, 
        {
            "attr": "total_discount_price", 
            "name": "Total discount (0%)", 
            "price": 0.0
        }
    ], 
    "product_discount_price": "0.00", 
    "products_price": "616.45", 
    "query": {
        "amount": 1, 
        "api_url": "https://mcule.com/api/v1/iquote-queries/15029/", 
        "created": "2019-08-05T19:21:55.339011", 
        "customer_email": "", 
        "customer_first_name": "John", 
        "customer_last_name": "Doe", 
        "deliver_multiple_salt_forms": false, 
        "delivery_address": "", 
        "delivery_city": "", 
        "delivery_contact_person_email": "", 
        "delivery_contact_person_name": "", 
        "delivery_contact_person_phone": "", 
        "delivery_country": "US", 
        "delivery_format_display": "Dry powder/film in supplier vial",
        "delivery_post_code": "", 
        "delivery_time": 21, 
        "end_date": "2019-08-05T19:22:13.109267", 
        "group": 11647, 
        "id": 15029, 
        "keep_original_salt_form": false, 
        "keep_original_stereo_form": false, 
        "keep_original_tautomer_form": false, 
        "min_amount": null, 
        "notes": "", 
        "promo_code": "", 
        "purity": null, 
        "site_url": "https://mcule.com/quote/query/15029/", 
        "start_date": "2019-08-05T19:21:55.430800", 
        "state": 30, 
        "state_display": "Done", 
        "target_cc": null, 
        "target_volume": null, 
        "user": 11
    }, 
    "reference_id_full": "I-15677", 
    "reformatting_price": "0.00", 
    "shipping_price": "39.80", 
    "site_url": "https://mcule.com/quote/I-15677/", 
    "special_formatting_price": null, 
    "state": 10, 
    "state_display": "Displayed", 
    "stock_with_amount_ratio": 0, 
    "supplier_data": [
        {
            "delivery_price": "86.95", 
            "delivery_time": 10, 
            "effective_price": "380.17", 
            "effective_price_display": -380.17, 
            "id": 69668, 
            "products_count": 3, 
            "products_price": "287.82", 
            "quote": 15677, 
            "reformatting_price": "0.00", 
            "supplier": 3, 
            "supplier_po_deadline_days": 19, 
            "supplier_po_handling_fee": "0.00", 
            "supplier_po_products_price": "221.40"
        }, 
        {
            "delivery_price": "107.21", 
            "delivery_time": 9, 
            "effective_price": "144.45", 
            "effective_price_display": -144.45, 
            "id": 69669, 
            "products_count": 1, 
            "products_price": "35.18", 
            "quote": 15677, 
            "reformatting_price": "0.00", 
            "supplier": 37, 
            "supplier_po_deadline_days": 19, 
            "supplier_po_handling_fee": "0.00", 
            "supplier_po_products_price": "25.00"
        }, 
        {
            "delivery_price": "117.00", 
            "delivery_time": 20, 
            "effective_price": "416.37", 
            "effective_price_display": -416.37, 
            "id": 69667, 
            "products_count": 1, 
            "products_price": "293.45", 
            "quote": 15677, 
            "reformatting_price": "0.00", 
            "supplier": 33, 
            "supplier_po_deadline_days": 19, 
            "supplier_po_handling_fee": "0.00", 
            "supplier_po_products_price": "225.73"
        }
    ], 
    "suppliers_count": 3, 
    "total_cost": 967.41, 
    "total_cost_without_discount": 967.41, 
    "total_discount_price": "0.00", 
    "tracking": null, 
    "type": 10, 
    "type_display": "Best price", 
    "updated": "2019-08-05T19:22:13.069039", 
    "valid_until": "2019-09-04T19:22:13.069"
}
Fields:

Where currency is not specified, it is always USD.

Quote - Missing structures

You can get the missing structures along with the reason of their exclusion.

http https://mcule.com/api/v1/iquotes/<quote_id>/missing/ "Authorization: Token <your_token>"

And it will return a similar response to this:

{
    "results": [
        {
            "data": {
                "MCULE-6224850672": "No instant quotable products"
            }, 
            "id": 4, 
            "quote": 125, 
            "structure": 167312, 
            "structure_mcule_id": "MCULE-6224850672"
        }, 
        {
            "data": {
                "MCULE-7173925849": "No instant quotable products"
            }, 
            "id": 5, 
            "quote": 125, 
            "structure": 135326, 
            "structure_mcule_id": "MCULE-7173925849"
        }, 
        {
            "data": {
                "P-282184": "Purity filtering", 
                "P-307415": "Purity filtering"
            }, 
            "id": 6, 
            "quote": 125, 
            "structure": 201510, 
            "structure_mcule_id": "MCULE-9519333144"
        }
    ]
}

Download quote as PDF

You can download a quote as a PDF file. Please note that the PDF file generation can take some time, the more item it contains the more time it will take to generate the file.

The HTTP response contains a Content-Disposition attachment; filename=“<filename>” header indicating that it should be downloaded.

http https://mcule.com/api/v1/iquotes/15677/download-pdf/ "Authorization: Token <your_token>" --download

Download quote as Excel (.xlsx) file

You can download a quote as an Excel file. Please note that the file generation can take some time, the more item it contains the more time it will take to generate the file.

The HTTP response contains a Content-Disposition attachment; filename=“<filename>” header indicating that it should be downloaded.

http https://mcule.com/api/v1/iquotes/15677/download-excel/ "Authorization: Token <your_token>" --download

Quote order

Submit purchase order for a quote via API.

http --form POST https://mcule.com/api/v1/iquotes/15677/order/ po_option=10 po_file@~/po.pdf "Authorization: Token <your_token>" --print HBhb
Example request:
POST /api/v1/iquotes/15677/order/ HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
Authorization: Token <your_token>
Content-Type: multipart/form-data; boundary=b582e4472c434fd6b30b265ffef125e8

+-----------------------------------------+
| NOTE: binary data not shown in terminal |
+-----------------------------------------+

Please note that in case you submit a file in the API request, you have to use Content-Type: multipart/form-data as you can see at the above request.

If you don't submit a file in the API request, you can use Content-Type: application/json :

echo '{"po_option": 20, "shipping_country": "US", "shipping_first_name": "John", "shipping_last_name": "Doe"}' | http https://mcule.com/api/v1/iquotes/15677/order/ "Authorization: Token <your_token>" --print HBhb
Example request:
POST /api/v1/iquotes/15677/order/ HTTP/1.1
Accept: application/json, */*
Authorization: Token <your_token>
Content-Type: application/json
{
    "po_option": 20,
    "shipping_country": "US",
    "shipping_first_name": "John",
    "shipping_last_name": "Doe"
}
Example response:
HTTP/1.0 201 CREATED
Allow: POST, OPTIONS
Content-Type: application/json

{
    "billing_address": "",
    "billing_city": "",
    "billing_company_name": "",
    "billing_country": "",
    "billing_email": "",
    "billing_first_name": "",
    "billing_last_name": "",
    "billing_phone": "",
    "billing_post_code": "",
    "billing_same": true,
    "billing_state": "",
    "billing_vat": "",
    "created": "2022-04-29T17:02:09.257359",
    "id": 3691,
    "notes": "",
    "po_file_filename": "",
    "po_number": "",
    "po_option": 20,
    "po_option_display": "Order without PO",
    "shipping_address": "",
    "shipping_city": "",
    "shipping_company_name": "",
    "shipping_country": "US",
    "shipping_email": "",
    "shipping_first_name": "John",
    "shipping_last_name": "Doe",
    "shipping_phone": "",
    "shipping_post_code": "",
    "shipping_state": "",
    "updated": "2022-04-29T17:02:09.257373"
}

Mandatory fields:

Optional fields:

The address and contact fields are optional if this information is included in the Purchase Order document or will be provided later to our support team. Although providing the shipping and billing address / contact information here can speed up the ordering process, if you decide to leave them empty, our support team will contact you to reconcile this information.

Subsequent calls to this same endpoint make it possible to update the purchase order information. You can also report incorrect data at order@mcule.com. Please make sure you reference the quote's Full reference ID (reference_id_full field in the corresponding API response) in your email.

Code examples (Python)

We created a public Git repository that contains Python code examples on how to use the Mcule API. These examples supplement the above API documentation and might give you a better understanding on how you can utilize those API endpoints currently.

The repository is available here: https://bitbucket.org/mcule/mcule_api_usage_examples/

We'll probably extend this repository with new examples later.