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Anthropic API

OpenAPI 3.1.0131 operations928 schemas67 revisions

Checked 1h ago · Updated 4d ago

Subscribe to this API to generate a client from its schema and get a pull request each time the schema changes.

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Answers are drawn from this API's reference and cite the operations they use.

Document
raw.githubusercontent.com · YAML, 1.8 MB
Commit
f298e9a feat(api): add claude-opus-5 model
Published
Jul 24, 2026
Retrieved
Jul 26, 2026
Digest
a97790bd7f18

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/anthropics/apis/anthropic-api.md
curl https://skmtc.dev/anthropics/apis/anthropic-api/llms.txt