OpenAI-Compatible AI API Gateway for Developers

Use the documented https://www.primoraihub.com/v1 base URL for current model discovery, OpenAI-compatible requests, and Claude-compatible Messages.

Create an account Read the API documentation Browse developer guides Create and secure an API key Connect an OpenAI-compatible SDK 阅读中文兼容 API 指南 Use the Responses API with a custom Base URL 阅读中文 Responses API 指南 Connect a Claude Messages client 阅读中文 Claude 指南 Compare free AI APIs with primary sources About Primordial AI