OP
OpenRouter API
LLM access: chat, embeddings, images, audio, batches, plus keys, credits and usage analytics
MIT151 operations958 schemas364 revisions
Changes
Full historySource
View schema- Spec
- OpenAPI 3.1.0
- Document
- raw.githubusercontent.com · YAML, 2.0 MB
- Commit
- 521d78b chore: update OpenAPI spec from monorepo (#1220)
- Published
- Oct 15, 2026, 14:06 UTC
- Retrieved
- Oct 15, 2026, 14:32 UTC
- Digest
- 2d7833cff8e2
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