API Migration

1 related posts

This topic page groups 1 posts around API Migration, with coverage across Access and integration and Pricing and quotas, so you can jump straight to the right article for the task.

Coverage

Access and integrationPricing and quotas

Decision board separating old GPT-5.2 API queries from current OpenAI API, ChatGPT app, rate-limit, and migration routes

开发工具

Jan 26, 20269 min

Free GPT-5.2 API Without Rate Limits: Current OpenAI Boundary

Free GPT-5.2 API without rate limits is not a current production contract. Check the deprecated model status, API rate limits, ChatGPT app split, and safer migration routes.

GPT-5.2OpenAI