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API

Common questions related to our APIs and models

93 articles
How can I delete my API key?
How can I change my API platform's org name?Changing your API platform's org name
How does the launch of Assistants API v2 affect my Assistants launched with API v1?Implications on Playground, cost, and migration
Function calling in the Chat PlaygroundYou can now use function calling in the OpenAI Chat Playground.
API Platform - Scale Tier for Existing Enterprise Customers
Realtime API
Sharing feedback, evals, and API data with OpenAI
API access to o1 and o3-mini
OpenAI Platform SCIM Integration - FAQ
Data residency for the OpenAI API
Text-to-speech

Learn how to turn text into lifelike spoken audio


TTS APIThe basics of our text-to-speech API