# Cross-link map: AI Gateway Ecosystem and Integrations (/docs/ai-gateway/ecosystem)

> From the Vercel docs graph (built 2026-10-23T05:42:52.644Z), spanning vercel.com docs + KB, nextjs.org, ai-sdk.dev, and other Vercel documentation sites. Full graph as JSON: https://vercel.com/docs/graph.json

## Semantically closest pages

- [AI Gateway Framework Integrations](https://vercel.com/docs/ai-gateway/ecosystem/framework-integrations) — Connect LangChain, LiteLLM, LlamaIndex, Mastra, Pydantic AI, TanStack AI, and other frameworks to Vercel AI Gateway with
- [Vercel AI Gateway: Models, Routing, and Observability](https://vercel.com/docs/ai-gateway) — Call AI models from any infrastructure through a managed gateway. Centralize credentials, request logs, spend budgets, r
- [TanStack AI with AI Gateway](https://vercel.com/docs/ai-gateway/ecosystem/framework-integrations/tanstack-ai) — Connect TanStack AI to Vercel AI Gateway with the official adapter to authenticate requests and stream responses from AI
- [Getting Started with AI Gateway](https://vercel.com/docs/ai-gateway/getting-started) — Set up AI Gateway with a coding agent, route the agent through AI Gateway, or make your first request with cURL, TypeScr
- [LangChain with AI Gateway](https://vercel.com/docs/ai-gateway/ecosystem/framework-integrations/langchain) — Learn how to integrate Vercel AI Gateway with LangChain to access multiple AI models through a unified interface.

## This page links to (10)

- [AI Gateway App Attribution](https://vercel.com/docs/ai-gateway/ecosystem/app-attribution) — Attribute your requests so Vercel can identify and feature your app on AI Gateway pages.
- [AI Gateway Framework Integrations](https://vercel.com/docs/ai-gateway/ecosystem/framework-integrations) — Connect LangChain, LiteLLM, LlamaIndex, Mastra, Pydantic AI, TanStack AI, and other frameworks to Vercel AI Gateway with
- [LangChain with AI Gateway](https://vercel.com/docs/ai-gateway/ecosystem/framework-integrations/langchain) — Learn how to integrate Vercel AI Gateway with LangChain to access multiple AI models through a unified interface.
- [Langfuse with AI Gateway](https://vercel.com/docs/ai-gateway/ecosystem/framework-integrations/langfuse) — Trace and monitor AI Gateway requests with Langfuse. Configure an OpenAI client and wrap it with observeOpenAI to log mo
- [LiteLLM with AI Gateway](https://vercel.com/docs/ai-gateway/ecosystem/framework-integrations/litellm) — Learn how to integrate Vercel AI Gateway with LiteLLM to access multiple AI models through a unified interface.
- [LlamaIndex with AI Gateway](https://vercel.com/docs/ai-gateway/ecosystem/framework-integrations/llamaindex) — Learn how to integrate Vercel AI Gateway with LlamaIndex to access multiple AI models through a unified interface.
- [Mastra with AI Gateway](https://vercel.com/docs/ai-gateway/ecosystem/framework-integrations/mastra) — Learn how to integrate Vercel AI Gateway with Mastra to access multiple AI models through a unified interface.
- [Pydantic AI with AI Gateway](https://vercel.com/docs/ai-gateway/ecosystem/framework-integrations/pydantic-ai) — Learn how to integrate Vercel AI Gateway with Pydantic AI to access multiple AI models through a unified interface.
- [TanStack AI with AI Gateway](https://vercel.com/docs/ai-gateway/ecosystem/framework-integrations/tanstack-ai) — Connect TanStack AI to Vercel AI Gateway with the official adapter to authenticate requests and stream responses from AI
- [Stripe Usage-Based Billing with AI Gateway](https://vercel.com/docs/ai-gateway/ecosystem/stripe-billing) — Send AI Gateway token usage to Stripe Billing Meters with an existing configured meter or private-preview access to mete

## Pages that link here (1)

By site: vercel-docs (1)

- [Vercel AI Gateway: Models, Routing, and Observability](https://vercel.com/docs/ai-gateway) — Call AI models from any infrastructure through a managed gateway. Centralize credentials, request logs, spend budgets, r