OP
OpenRouter API
OpenAPI 3.1.0MIT121 operations845 schemas303 revisions
Changes
Full historySubscribe to this API to generate a client from its schema and get a pull request each time the schema changes.
Ask
Answers are drawn from this API's reference and cite the operations they use.
Source
View schema- Document
- raw.githubusercontent.com · YAML, 1.6 MB
- Commit
- 13b146a chore: update OpenAPI spec from monorepo (#1048)
- Published
- Sep 18, 2026
- Retrieved
- Sep 18, 2026
- Digest
- 3fb3e045326f
For agents
Every page here has a markdown twin. The overview is one fetch; the llms.txt lists every operation with a link to its own markdown.
curl https://skmtc.dev/openrouterteam/apis/openrouter-api.mdcurl https://skmtc.dev/openrouterteam/apis/openrouter-api/llms.txt