Science & Math
No authHTTPSCORS ?
Science & Math
RCSB PDB
3D structures of proteins and nucleic acids.
RCSB PDB API is a free Science & Math API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.
- Authentication
- None required
- HTTPS
- Yes
- CORS
- Yes
- Category
- Science & Math
Visit documentation ↗data.rcsb.org
About RCSB PDB Data API: Understanding and Using
- Provider
- RCSB PDB Data API: Understanding and Using
- Website
- data.rcsb.org ↗
Details from data.rcsb.org.
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RCSB PDB API FAQ
Who provides the RCSB PDB API?
The RCSB PDB API is provided by RCSB PDB Data API: Understanding and Using (data.rcsb.org).
Is the RCSB PDB API free?
Yes. The RCSB PDB API is listed in the Science & Math category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
Does the RCSB PDB API require an API key?
No. The RCSB PDB API requires no authentication, so you can start making requests without signing up.
Can I call the RCSB PDB API from the browser?
Yes. The RCSB PDB API supports CORS, so front-end JavaScript can call it directly.
Does the RCSB PDB API support HTTPS?
Yes. The RCSB PDB API is served over HTTPS, so it's safe to use in production.