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One API for apps and agents

Every model,one key.

Call models in the OpenAI, Anthropic or Gemini format, with the SDK you already use. Connect Claude Code, Codex or DeepSeek Harness in minutes.

Get your API key
A real request to this site. Put your key in ANYWHERE_API_KEY and run it; click the underlined address to copy it.

The agents and apps you know, connected.

  • Cherry Studio
  • LobeHub
  • Open WebUI
  • Dify
  • n8n
  • LangChain
  • LlamaIndex
  • FastGPT
  • SillyTavern

Setup guides in the console fill in the address and a key for you.

Any other client that speaks the OpenAI, Anthropic or Gemini API

One click to start,deep when you need it.

Coding agents connect in one click. Your own apps get the OpenAI, Anthropic and Gemini APIs in full, so nothing needs rewriting.

One-click setup

Pick your agent in the console. Its guide makes a key just for it and imports the settings with CC Switch in one click, or shows the lines to paste by hand.

All setup guides

Deep integration

Each format's own endpoints, not a reduced subset. Chat, streaming, embeddings, rerank, images and audio all work with the same key.

  • Chat Completions/v1/chat/completions
  • Responses/v1/responses
  • Anthropic Messages/v1/messages
  • Gemini generateContent/v1beta/models/…
  • Embeddings/v1/embeddings
  • Rerank/v1/rerank
  • Image generation/v1/images/generations
  • Text to speech/v1/audio/speech
API reference

Your keys,your rules.

Give each project or agent its own key, decide what it may use, and see every request it makes.

Open console

Keys you control

Limit a key to certain models, give it a quota or an expiry date, and revoke it at any time.

Every request on record

Usage and logs show each request with its model, tokens and cost.

Ready for coding agents

Setup guides for Claude Code, Codex, DeepSeek Harness and pi write the configuration for you.

From zero to first token.

Three steps, and nothing else in your code changes.

  1. 01

    Create an API key

    Sign in to the console and create a key on the API Keys page.

  2. 02

    Change the base URL

    Point your SDK or agent at this site and use the new key.

  3. 03

    Watch usage and logs

    Each request shows up in the console with its model, tokens and cost.

Get your API key

Frequently asked questions

Which SDKs and tools can I use?

Anything that speaks the OpenAI, Anthropic or Gemini API: the official SDKs, most open-source clients, and coding agents. Set the base URL to this site and use a key from the console.

How is usage charged?

Each request is charged at its model's listed price, by the tokens it uses or per request. Prices can differ by group; the pricing page shows each group's rate.

Can my coding agent use it?

Yes. The console has setup guides for Claude Code, Codex, DeepSeek Harness and pi, with the address and a key filled in.

Where can I see what I have used?

The console's usage and logs pages list every request with its model, tokens and cost.