# Cross-link map: AI Gateway API Keys (/docs/ai-gateway/authentication-and-byok/api-keys)

> From the Vercel docs graph (built 2026-10-03T05:30:18.930Z), 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

- [Budgets for API keys on AI Gateway](https://vercel.com/changelog/budgets-for-api-keys-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=semantic)
- [AI Gateway Authentication and BYOK](https://vercel.com/docs/ai-gateway/authentication-and-byok?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=semantic) — Authenticate AI Gateway requests with API keys or OIDC tokens, and configure bring your own key \\(BYOK\\) credentials for
- [AI Gateway Budgets and Spend Limits](https://vercel.com/docs/ai-gateway/observability-and-spend/budgets?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=semantic) — Cap AI Gateway spend for your team, a project, an individual API key, or a team member with budgets, refresh periods, sp
- [How to route your coding agent spend through AI Gateway](https://vercel.com/kb/guide/route-coding-agent-spend-through-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=semantic) — Point Claude Code, Codex, Cursor, and every other harness on your machine at AI Gateway with one CLI command, on a budge
- [AI Gateway Observability and Spend](https://vercel.com/docs/ai-gateway/observability-and-spend?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=semantic) — Monitor AI Gateway requests and control costs with logs, generation lookup, custom reporting, budgets, and OpenTelemetry

## Prerequisites

- [AI Gateway](https://vercel.com/docs/agent-resources/vercel-mcp/tools/ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=prerequisite) — Vercel MCP tools for ai gateway.

## This page links to (5)

- [AI Gateway Authentication and BYOK](https://vercel.com/docs/ai-gateway/authentication-and-byok?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&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
- [AI Gateway OIDC Authentication](https://vercel.com/docs/ai-gateway/authentication-and-byok/oidc?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=outbound) — Authenticate AI Gateway requests from Vercel deployments with OIDC tokens. Configure the AI SDK or send bearer tokens di
- [AI Gateway Budgets and Spend Limits](https://vercel.com/docs/ai-gateway/observability-and-spend/budgets?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=outbound) — Cap AI Gateway spend for your team, a project, an individual API key, or a team member with budgets, refresh periods, sp
- [Vercel CLI Overview](https://vercel.com/docs/cli?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=outbound) — Learn how to use the Vercel command-line interface \\(CLI\\) to manage and configure your Vercel Projects from the command
- [Vercel REST API Reference](https://vercel.com/docs/rest-api?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=outbound) — Interact programmatically with your Vercel account using the SDK or direct HTTP requests.

## Pages that link here (52)

By site: chat-sdk (1) · vercel-changelog (35) · vercel-kb (2) · vercel-docs (14)

### From chat-sdk

- [TanStack AI](https://chat-sdk.dev/docs/ai/tanstack-ai?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound) — Feed thread history into TanStack AI's chat() and give it Chat SDK tools, with no runtime dependency on @tanstack/ai.

### From vercel-changelog

- [AI Gateway adds Browserbase Search and Fetch tools](https://vercel.com/changelog/ai-gateway-adds-browserbase-search-and-fetch-tools?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Budgets for API keys on AI Gateway](https://vercel.com/changelog/budgets-for-api-keys-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Claude Sonnet 5.5 now available on AI Gateway](https://vercel.com/changelog/claude-sonnet-5-5-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Claude Sonnet 5 now available on Vercel AI Gateway](https://vercel.com/changelog/claude-sonnet-5-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [DeepSeek models now available via Azure on AI Gateway](https://vercel.com/changelog/deepseek-models-now-available-via-azure-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [DeepSeek V4.1 Flash now available on AI Gateway](https://vercel.com/changelog/deepseek-v4-1-flash-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Ember-1 from Fireworks now available on AI Gateway](https://vercel.com/changelog/ember-1-from-fireworks-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Gemini 3.6 Flash and Gemini 3.5 Flash-Lite are now available on AI Gateway](https://vercel.com/changelog/gemini-3-6-flash-3-5-flash-lite-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Gemini 3.7 Flash now available on AI Gateway for 50% off](https://vercel.com/changelog/gemini-3-7-flash-now-available-on-ai-gateway-for-50-off?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [GLM 5.2 Fast via Wafer now available on AI Gateway](https://vercel.com/changelog/glm-5-2-fast-via-wafer-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [GLM 5.2 now available on AI Gateway](https://vercel.com/changelog/glm-5-2-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [GLM 5.3 FlashX now available on AI Gateway](https://vercel.com/changelog/glm-5-3-flashx-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [GLM 5.3 now available on AI Gateway](https://vercel.com/changelog/glm-5-3-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [GPT 5.6 Sol, Luna, and Terra now available on AI Gateway](https://vercel.com/changelog/gpt-5-6-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Grok 4.5 now available on AI Gateway](https://vercel.com/changelog/grok-4-5-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Grok 4.6 now available on AI Gateway](https://vercel.com/changelog/grok-4-6-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Hy4 Preview now available on AI Gateway](https://vercel.com/changelog/hy4-preview-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Inkling from Thinking Machines is now available on AI Gateway](https://vercel.com/changelog/inkling-from-thinking-machines-is-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Kimi K2.7 Code now available on AI Gateway](https://vercel.com/changelog/kimi-k2-7-code-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Kimi K3 is now available on AI Gateway](https://vercel.com/changelog/kimi-k3-is-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Laguna S 2.1 is now available on AI Gateway](https://vercel.com/changelog/laguna-s-2-1-is-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Laya decision model now available on AI Gateway, free through October 31](https://vercel.com/changelog/laya-decision-model-now-available-on-ai-gateway-free-through-october-31?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Ling 3.0 Flash is now available on AI Gateway](https://vercel.com/changelog/ling-3-0-flash-is-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Ling 3.0 Tiny is now available on AI Gateway](https://vercel.com/changelog/ling-3-0-tiny-is-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Ling 3.1 Flash is now available on AI Gateway](https://vercel.com/changelog/ling-3-1-flash-is-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Muse Image now available on AI Gateway](https://vercel.com/changelog/muse-image-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Muse Spark 1.1 is now available on AI Gateway](https://vercel.com/changelog/muse-spark-1-1-is-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Muse Spark 1.2 is now available on Vercel AI Gateway](https://vercel.com/changelog/muse-spark-1-2-is-now-available-on-vercel-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) now on AI Gateway](https://vercel.com/changelog/nano-banana-2-lite-gemini-3-1-flash-lite-image-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Pixel Canary is now available in stealth for free on AI Gateway](https://vercel.com/changelog/pixel-canary-is-now-available-in-stealth-for-free-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Qwen 3.8 Flash now available on AI Gateway](https://vercel.com/changelog/qwen-3-8-flash-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Qwen 3.8 Max now available on Vercel AI Gateway](https://vercel.com/changelog/qwen-3-8-max-now-available-on-vercel-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Sakana Fugu Ultra now available on AI Gateway](https://vercel.com/changelog/sakana-fugu-ultra-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Seedream 5.0 Pro is now available on AI Gateway](https://vercel.com/changelog/seedream-5-0-pro-is-now-available-on-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)
- [Set up coding agents in one command with AI Gateway](https://vercel.com/changelog/set-up-coding-agents-in-one-command-with-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound)

### From vercel-kb

- [How to architect an AI evaluation dashboard on Vercel](https://vercel.com/kb/guide/ai-evaluation-dashboard-architecture-on-vercel?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound) — Map eval orchestration, traces, and run storage to AI Gateway, Observability, and Marketplace Postgres, and learn when s
- [Cost-aware model routing through AI Gateway](https://vercel.com/kb/guide/cost-aware-model-routing-with-ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound) — Route easy requests to a cheap model and escalate only hard ones to a frontier model through one AI Gateway endpoint, wi

### From vercel-docs

- [Vercel AI Gateway: Models, Routing, and Observability](https://vercel.com/docs/ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound) — Call AI models from any infrastructure through a managed gateway. Centralize credentials, request logs, spend budgets, r
- [AI Gateway Authentication and BYOK](https://vercel.com/docs/ai-gateway/authentication-and-byok?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound) — Authenticate AI Gateway requests with API keys or OIDC tokens, and configure bring your own key \\(BYOK\\) credentials for
- [Amp with AI Gateway](https://vercel.com/docs/ai-gateway/coding-agents/amp?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound) — Connect Amp to AI Gateway through Amp's Model Routing settings. Add an AI Gateway API key, choose models for Amp's modes
- [Harbor with AI Gateway](https://vercel.com/docs/ai-gateway/coding-agents/harbor?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound) — Evaluate coding-agent harnesses with Harbor and AI Gateway. Choose a harness, configure its connection, and pass separat
- [TanStack AI with AI Gateway](https://vercel.com/docs/ai-gateway/ecosystem/framework-integrations/tanstack-ai?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound) — Connect TanStack AI to Vercel AI Gateway with the official adapter to authenticate requests and stream responses from AI
- [WordPress with AI Gateway](https://vercel.com/docs/ai-gateway/ecosystem/framework-integrations/wordpress?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound) — Learn how to integrate Vercel AI Gateway with WordPress to let your plugins access multiple AI models.
- [AI Gateway FAQ](https://vercel.com/docs/ai-gateway/faq?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound) — Answers to common questions about AI Gateway, including request errors, pricing and markup, SDK and API compatibility, m
- [AI Gateway Budgets and Spend Limits](https://vercel.com/docs/ai-gateway/observability-and-spend/budgets?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound) — Cap AI Gateway spend for your team, a project, an individual API key, or a team member with budgets, refresh periods, sp
- [AI Gateway Custom Reporting API](https://vercel.com/docs/ai-gateway/observability-and-spend/custom-reporting?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound) — Query AI Gateway usage data grouped by model, user, tag, provider, or credential type using the Custom Reporting API.
- [AI Gateway SDKs and APIs](https://vercel.com/docs/ai-gateway/sdks-and-apis?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound) — Connect to AI Gateway with the AI SDK, Python, REST, or compatible OpenAI, Anthropic Messages, OpenResponses, and Cohere
- [Python with AI Gateway: OpenAI and Anthropic SDKs](https://vercel.com/docs/ai-gateway/sdks-and-apis/python?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound) — Use AI Gateway with Python through OpenAI or Anthropic SDKs with full streaming, tool calling, and async support.
- [vercel ai-gateway](https://vercel.com/docs/cli/ai-gateway?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound) — Manage AI Gateway resources from the Vercel CLI: API keys, budgets, routing rules, virtual models, models, leaderboards,
- [AI SDK with MCP](https://vercel.com/docs/mcp/integrations/ai-sdk?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound) — Connect the AI SDK to an MCP server on Vercel, discover its tools, and call them with models served through AI Gateway.
- [TanStack AI with MCP](https://vercel.com/docs/mcp/integrations/tanstack-ai?from=graph&source_path=%2Fdocs%2Fai-gateway%2Fauthentication-and-byok%2Fapi-keys&source_site=vercel-docs&relationship=inbound) — Connect TanStack AI to a Model Context Protocol server on Vercel and call its tools with models served through AI Gatewa