# Cross-link map: OpenAI Codex with AI Gateway (/docs/ai-gateway/coding-agents/openai-codex)

> From the Vercel docs graph (built 2026-09-22T05:27:54.083Z), 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

- [Coding Agents and Chat Platforms with AI Gateway](https://vercel.com/docs/ai-gateway/coding-agents?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fcoding-agents%2Fopenai-codex&source_site=vercel-docs&relationship=semantic) — Connect coding agents and chat platforms to AI Gateway. Configure Claude Code, Codex, Chatbox, Open WebUI, and more.
- [OpenCode with AI Gateway](https://vercel.com/docs/ai-gateway/coding-agents/opencode?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fcoding-agents%2Fopenai-codex&source_site=vercel-docs&relationship=semantic) — Connect OpenCode to AI Gateway with one CLI command, or configure it in-app.
- [vercel ai-gateway](https://vercel.com/docs/cli/ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fcoding-agents%2Fopenai-codex&source_site=vercel-docs&relationship=semantic) — Manage AI Gateway resources from the Vercel CLI: API keys, budgets, routing rules, virtual models, models, leaderboards,
- [GPT 5.2 Codex now available on Vercel AI Gateway](https://vercel.com/changelog/gpt-5-2-codex-now-available-on-vercel-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fcoding-agents%2Fopenai-codex&source_site=vercel-docs&relationship=semantic)
- [Claude Code and Claude Agent SDK with AI Gateway](https://vercel.com/docs/ai-gateway/coding-agents/claude-code?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fcoding-agents%2Fopenai-codex&source_site=vercel-docs&relationship=semantic) — Connect Claude Code to AI Gateway with one CLI command, or configure it manually.

## This page links to (4)

- [AI Gateway Authentication and BYOK](https://vercel.com/docs/ai-gateway/authentication-and-byok?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fcoding-agents%2Fopenai-codex&source_site=vercel-docs&relationship=outbound) — Authenticate AI Gateway requests with API keys or OIDC tokens, and configure bring your own key \\(BYOK\\) credentials for
- [OpenAI Responses API with AI Gateway](https://vercel.com/docs/ai-gateway/sdks-and-apis/responses?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fcoding-agents%2Fopenai-codex&source_site=vercel-docs&relationship=outbound) — Use the OpenAI Responses API with AI Gateway to generate text, call tools, stream tokens, and more across any supported
- [OpenAI Responses API WebSocket Mode with AI Gateway](https://vercel.com/docs/ai-gateway/sdks-and-apis/responses/websockets?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fcoding-agents%2Fopenai-codex&source_site=vercel-docs&relationship=outbound) — Keep a persistent connection open across turns with the OpenAI Responses API over WebSocket through AI Gateway.
- [vercel ai-gateway](https://vercel.com/docs/cli/ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fcoding-agents%2Fopenai-codex&source_site=vercel-docs&relationship=outbound) — Manage AI Gateway resources from the Vercel CLI: API keys, budgets, routing rules, virtual models, models, leaderboards,

## Pages that link here (5)

By site: vercel-changelog (1) · vercel-docs (4)

### From vercel-changelog

- [GPT 6 Astra now available on Vercel AI Gateway](https://vercel.com/changelog/gpt-6-astra-now-available-on-vercel-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fcoding-agents%2Fopenai-codex&source_site=vercel-docs&relationship=inbound)

### From vercel-docs

- [Coding Agents and Chat Platforms with AI Gateway](https://vercel.com/docs/ai-gateway/coding-agents?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fcoding-agents%2Fopenai-codex&source_site=vercel-docs&relationship=inbound) — Connect coding agents and chat platforms to AI Gateway. Configure Claude Code, Codex, Chatbox, Open WebUI, and more.
- [Harbor with AI Gateway](https://vercel.com/docs/ai-gateway/coding-agents/harbor?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fcoding-agents%2Fopenai-codex&source_site=vercel-docs&relationship=inbound) — Evaluate coding-agent harnesses with Harbor and AI Gateway. Choose a harness, configure its connection, and pass separat
- [OpenAI Responses Compaction with AI Gateway](https://vercel.com/docs/ai-gateway/sdks-and-apis/responses/compaction?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fcoding-agents%2Fopenai-codex&source_site=vercel-docs&relationship=inbound) — Compress long conversations into a single compaction item with the OpenAI Responses API through AI Gateway.
- [vercel ai-gateway](https://vercel.com/docs/cli/ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fcoding-agents%2Fopenai-codex&source_site=vercel-docs&relationship=inbound) — Manage AI Gateway resources from the Vercel CLI: API keys, budgets, routing rules, virtual models, models, leaderboards,