Disclosed Labs Developer API

Build on the most complete corpus of RUO peptide data anywhere. We collect, structure, and lab-verify certificates of analysis from across the market — and now you can pull that data directly into your own apps, sites, and research.

The API is free. In exchange, we ask for a visible dofollow link to disclosedlabs.com wherever the data appears (see Getting started).

Raw data, your own scoring

The API gives you the raw data — the COAs, their test results, and anomaly flags — not our scores or aggregates. Disclosed Labs' trust scores, credibility grades, and rollups (avg purity, report rates, COA counts, etc.) are our own layer; through the API you get the underlying records and build whatever scoring, ranking, or stats make sense for your project. Be creative.

Three layers of data

1. Peptide database — canonical peptides with aliases, category, legal status, molecular data, and research summaries. GET /api/v1/peptides

2. COA corpus — parsed certificates of analysis: purity, potency, identity tests (mass spec / FTIR / HPLC), safety panels (endotoxin, sterility, heavy metals), and raw anomaly flags. GET /api/v1/coas

3. Vendors & prices — vendor identity + transparency (domain, country, domain age, founded year, business entity, socials) and cross-vendor price comparison. Confirmed vendors can also write their own prices and deals. GET /api/v1/vendors, GET /api/v1/prices

Labs round out the picture with identity + credentials (country, ISO-17025 flag, full accreditation list, verify portal, logo): GET /api/v1/labs. To aggregate by lab or vendor, pull /coas?lab=… or /coas?vendor=… and roll up yourself.

Built to last

• Versioned — everything lives under /api/v1/. Breaking changes ship as /api/v2/; v1 keeps working.
• Consistent — cursor pagination, a stable response envelope, and machine-readable error codes everywhere.
• Self-describing — a full OpenAPI 3.1 spec you can generate clients from.

Get started in two minutes

1. Create an API key (free account required).
2. Send it as a Bearer token.
3. Add a dofollow link to disclosedlabs.com and you're done.

curl https://disclosedlabs.com/api/v1/coas?peptide=retatrutide \
  -H "Authorization: Bearer dlk_your_key_here"