# Api.Airforce > Free, OpenAI- and Anthropic-compatible API gateway to 100+ AI models — chat, images, video, audio and music from a single base URL and one key. Free tier available; paid plans and pay-as-you-go for scale. Api.Airforce exposes a unified, OpenAI-compatible REST API at https://api.airforce/v1. Point any OpenAI or Anthropic SDK at the base URL and call 100+ models (Claude, GPT, Gemini, DeepSeek, Llama, Midjourney, Flux, Stable Diffusion, ElevenLabs, Whisper and more) with a single key. Authentication is `Authorization: Bearer sk-air-…`; Anthropic-style /v1/messages and OpenAI /v1/responses are also supported. ## Getting Started - [AI API Docs & Integration Guides](https://api.airforce/docs/): Set up the Api.Airforce AI API: quickstart, authentication, chat, image, audio and video endpoints, plus 20+ integration guides for popular tools. - [Quickstart - First API Call in 60s](https://api.airforce/docs/quickstart/): Get started with the Api.Airforce unified AI API in 60 seconds: sign up, grab an API key and make your first chat completion request with curl or an SDK. - [Authentication - API Keys & Tokens](https://api.airforce/docs/authentication/): Authenticate to the Api.Airforce API with Bearer tokens or the x-api-key header. Covers per-request overrides, key rotation and permission scopes. - [Channels - Per-Model Provider Routing](https://api.airforce/docs/channels/): Pick which provider channel serves each model, or let smart routing decide. Per-model channel selection with health-aware, automatic fallback. - [Troubleshooting - Fix API Errors & Connection Issues](https://api.airforce/docs/troubleshooting/): Self-diagnose Api.Airforce API problems: auth and key errors, 4xx/5xx responses, model routing, rate limits and connection issues, with a quick test request. - [Billing & Credits - Pay As You Go](https://api.airforce/docs/billing/): How billing works on Api.Airforce: pay-as-you-go credits, monthly plans, per-model token pricing, top-ups and refunds. Track each request's exact cost. ## API Reference - [Chat Completions API Reference](https://api.airforce/docs/api/chat/): Generate chat completions across 100+ models from one endpoint. Drop-in compatible with OpenAI Chat Completions and the Anthropic Messages API. - [Models API - List 100+ AI Models](https://api.airforce/docs/api/models/): List and inspect 100+ AI models via the /v1/models endpoint: capability flags for vision, tools, reasoning and caching, context length and token pricing. - [API Parameters Reference - Chat & More](https://api.airforce/docs/api/parameters/): Reference for parameters accepted by Api.Airforce chat, image, audio and video endpoints: temperature, top_p, tools, response_format and provider extras. - [Embeddings API](https://api.airforce/docs/api/embeddings/): OpenAI-compatible /v1/embeddings — text-embedding-3-small/large, ada-002 and gemini-embedding-001 for semantic search, RAG and clustering. - [Audio API - TTS & Speech-to-Text](https://api.airforce/docs/api/audio/): Text-to-speech, speech-to-text, dubbing, voice cloning and voice-library endpoints on Api.Airforce: ElevenLabs, OpenAI, Deepgram, Whisper and more. - [Video API - Text & Image to Video](https://api.airforce/docs/api/video/): Text-to-video and image-to-video generation on Api.Airforce: Veo, Sora, Runway, Pika, Kling and Seedance through one OpenAI-compatible endpoint. - [Images API - Generate & Edit Images](https://api.airforce/docs/api/media/): Image generation, editing and variations on Api.Airforce: Midjourney, DALL-E, Stable Diffusion and Flux through one OpenAI-compatible endpoint. - [Extend API — Skills, MCP & Marketplace Catalogs](https://api.airforce/docs/api/extend/): REST reference for the Api.Airforce catalog APIs — list, search, create, fork and like 17,000+ agent skills, 9,000+ MCP servers, marketplaces, characters and plugins. - [Provisioning API Keys](https://api.airforce/docs/api/provisioning/): Programmatically mint, scope and revoke API keys via /v1/keys — per-key spend caps, rate limits, model/maker/class/IP scoping and a kill switch. For resellers and multi-tenant apps. ## Platform - [MCP Server - Connect Any MCP Client](https://api.airforce/docs/mcp/): Connect any Model Context Protocol client to Api.Airforce. Expose chat, image generation, model discovery and balance as ready-to-use MCP tools. - [Agent Skills Directory](https://api.airforce/docs/skills/): Browse 17,000+ open-source agent skills indexed by Api.Airforce and install them into Claude Code, OpenCode and other agents. - [Skill Marketplaces Index](https://api.airforce/docs/marketplaces/): Discover 2,500+ skill & plugin marketplaces indexed by Api.Airforce and add them to your agent in one command. - [Sign in with Airforce (OAuth Provider)](https://api.airforce/docs/oauth-provider/): Let your app authenticate users via Airforce with OAuth 2.0 + PKCE and call the API on their behalf. ## Integrations - [AI Tool Integrations — 30+ Guides](https://api.airforce/docs/integrations/): Connect Api.Airforce to Claude Code, Cursor, Cline, SillyTavern, JanitorAI, Open WebUI and 25+ more tools — copy-paste setup guides for every client. - [Use Claude Code with Api.Airforce](https://api.airforce/docs/integrations/claude-code/): Connect Claude Code to Api.Airforce: route Anthropic Claude models through the gateway for cheaper rates and one unified billing account. - [Use Codex CLI with Api.Airforce](https://api.airforce/docs/integrations/codex-cli/): Use the OpenAI Codex CLI with Api.Airforce: point it at the gateway base URL to reach 100+ AI models for code generation through one API key. - [Use Gemini CLI with Api.Airforce](https://api.airforce/docs/integrations/gemini-cli/): Use the Google Gemini CLI with Api.Airforce: get Gemini access plus 100+ other models through the unified gateway with a single API key. - [Use Aider with Api.Airforce](https://api.airforce/docs/integrations/aider/): Use Aider with Api.Airforce: set the OpenAI-compatible base URL and pair-program in your terminal with any of 100+ hosted models. - [Use CC Switch with Api.Airforce](https://api.airforce/docs/integrations/cc-switch/): Manage Claude Code & Codex provider profiles with CC Switch and switch to the Api.Airforce gateway in one click. - [Use OpenClaw with Api.Airforce](https://api.airforce/docs/integrations/openclaw/): Use OpenClaw, a Claude.ai-style chat UI, with Api.Airforce: point it at the gateway endpoint with your API key to chat across 100+ models. - [Use Hermes with the Airforce API](https://api.airforce/docs/integrations/hermes/): Connect Hermes to Api.Airforce: point it at the OpenAI-compatible endpoint with your Airforce API key to reach Claude, GPT and 60+ more models. - [Use Cursor AI Editor with Api.Airforce](https://api.airforce/docs/integrations/cursor/): Use Cursor with Api.Airforce: connect Claude, GPT, DeepSeek or Gemini through one Airforce API key and a custom OpenAI base URL in settings. - [Use Cline (Claude Dev) with Api.Airforce](https://api.airforce/docs/integrations/cline/): Connect Cline (Claude Dev) to Api.Airforce: use any Claude, GPT or other model through one API key at cheaper rates than going direct. - [Use Roo Code with Api.Airforce](https://api.airforce/docs/integrations/roocode/): Connect Roo Code (Roo-Cline) to Api.Airforce: use any Anthropic or OpenAI model through one Airforce API key for AI-assisted development. - [Use Kilo Code with Api.Airforce](https://api.airforce/docs/integrations/kilocode/): Use Kilo Code with Api.Airforce: set the gateway base URL and API key to reach any of the 100+ supported models for AI-assisted coding. - [Use OpenCode with Api.Airforce](https://api.airforce/docs/integrations/opencode/): Use OpenCode with Api.Airforce: point its API base URL at the gateway to reach Claude, GPT, DeepSeek and 60+ more models for coding tasks. - [Use Zed with Api.Airforce](https://api.airforce/docs/integrations/zed/): Add Api.Airforce as an OpenAI-compatible provider in Zed's Agent Panel and use any hosted model inside the editor. - [Use Continue with Api.Airforce](https://api.airforce/docs/integrations/continue/): Wire the Continue VS Code / JetBrains extension to Api.Airforce — autocomplete, chat and edit with 100+ models. - [Use SillyTavern with Api.Airforce](https://api.airforce/docs/integrations/sillytavern/): Connect SillyTavern to Api.Airforce: use Claude, GPT, DeepSeek and other chat models through one OpenAI-compatible endpoint and API key. - [Use Janitor AI with Api.Airforce](https://api.airforce/docs/integrations/janitor/): Use Janitor AI with Api.Airforce: connect via the proxy URL and reverse-key to unlock full chat model selection through one gateway. - [Use Chub AI with the Airforce API](https://api.airforce/docs/integrations/chub/): Connect Chub AI to Api.Airforce: set the proxy URL and API key in Chub settings to unlock full chat model selection through one gateway. - [Use RisuAI with the Airforce API](https://api.airforce/docs/integrations/risuai/): Connect RisuAI to Api.Airforce: use any chat model through the OpenAI-compatible endpoint with one API key for roleplay and characters. - [Use NextChat with Api.Airforce](https://api.airforce/docs/integrations/nextchat/): Use NextChat with Api.Airforce: point the OpenAI-compatible base URL at the gateway to access 100+ models from one self-hosted chat UI. - [Use Open WebUI with Api.Airforce](https://api.airforce/docs/integrations/openwebui/): Connect Open WebUI to Api.Airforce: get full Anthropic and OpenAI model selection through one endpoint and API key on your self-hosted UI. - [Use LibreChat with Api.Airforce](https://api.airforce/docs/integrations/librechat/): Register Api.Airforce as a custom endpoint in librechat.yaml and reach the full model catalog from LibreChat. - [Use LobeChat with Api.Airforce](https://api.airforce/docs/integrations/lobechat/): Point LobeChat's OpenAI provider at the Api.Airforce gateway and chat with 100+ models from one self-hosted UI. - [Use AnythingLLM with Api.Airforce](https://api.airforce/docs/integrations/anythingllm/): Select the Generic OpenAI provider in AnythingLLM and run workspaces, agents and RAG on any Api.Airforce model. - [Use Cherry Studio with Api.Airforce](https://api.airforce/docs/integrations/cherry-studio/): Add Api.Airforce as an OpenAI-compatible provider in Cherry Studio and use every hosted model from the desktop client. - [Use TypingMind with Api.Airforce](https://api.airforce/docs/integrations/typingmind/): Add Api.Airforce models as custom models in TypingMind via the OpenAI-compatible endpoint — one key for the whole catalog. - [Use Chatbox with Api.Airforce](https://api.airforce/docs/integrations/chatbox/): Set Api.Airforce as a custom OpenAI-compatible provider in Chatbox and chat with any hosted model on desktop or mobile. - [Use Big-AGI with Api.Airforce](https://api.airforce/docs/integrations/big-agi/): Add the Api.Airforce gateway as an OpenAI-compatible service in Big-AGI and unlock the full model catalog. - [Use Page Assist with Api.Airforce](https://api.airforce/docs/integrations/page-assist/): Use Api.Airforce as an OpenAI-compatible provider in the Page Assist browser extension — any model in your sidebar. - [Use BoltAI with Api.Airforce](https://api.airforce/docs/integrations/boltai/): Connect BoltAI for macOS to Api.Airforce as an OpenAI-compatible provider and use every hosted model system-wide. ## Product - [AI Models - 100+ Models in One API](https://api.airforce/models/): Browse 100+ AI models: Claude, GPT, Gemini, DeepSeek, Llama, Midjourney, Flux, Stable Diffusion, ElevenLabs and Whisper. Per-token pricing, one API key. - [AI API Pricing - Pay As You Go](https://api.airforce/pricing/): Transparent per-token pricing for 100+ AI models. Start free, pay as you go from $0, or pick a monthly plan. No hidden fees, no minimums, one API key. - [AI Chat Playground - Test 100+ Models](https://api.airforce/playground/): Test Claude, GPT, Gemini and 100+ AI models in one chat playground. Real-time streaming, vision input and function calling, no setup or local install. - [Skills Directory](https://api.airforce/skills/): Browse 17,000+ open-source agent skills indexed by Airforce. - [MCP Directory](https://api.airforce/mcp/): Browse 9,000+ MCP servers, official and community. - [Marketplace Index](https://api.airforce/marketplaces/): Browse 2,500+ skill and plugin marketplaces. - [FAQ - Frequently Asked Questions](https://api.airforce/faq/): Answers about pricing, the free tier, supported models, the OpenAI-compatible API, billing, refunds and integrations for the Api.Airforce gateway. ## Optional - [Models endpoint (JSON)](https://api.airforce/v1/models): Machine-readable model list with capability flags and per-token pricing. - [Community Discord](https://discord.gg/airforce): setup help and status updates