Developer Documentation
Everything you need to integrate and utilize Vexrail effectively. Get started quickly with our integration guides, API reference, and tutorials.
Quickstart
Get up and running in under 10 minutes. Create a project, generate API keys, and make your first call.
Integration Guides
Step-by-step guides for OpenAI SDK, LangChain, Vercel AI SDK, and OpenRouter.
API Reference
Chat completions, models, authentication headers, and error handling.
Authentication
API keys, required headers, and project setup for publishers.