OpenAI API (openapi)

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

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

Document

raw.githubusercontent.com · YAML, 3.0 MB

Commit

eb06de8 Add optional line_items filter to costs query endpoint

Published

Aug 31, 2026

Retrieved

Aug 31, 2026

Digest

bdbc9fb00ac3

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.