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OpenAI Responses API

Agentic API primitive.

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Category	Agent Protocols
Authentication	API key
Pricing	Paid
Website	https://platform.openai.com/docs/api-reference/responses
Docs	https://platform.openai.com/docs/guides/migrate-to-responses
Last checked	2026-10-14
As JSON	/api/v1/directory/openai-responses-api.json

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