/v1/chat/completions · /v1/messages
One endpoint, two protocols
OpenAI and Anthropic protocols, both supported as-is. Use whichever your SDK already speaks — no code changes.
OpenAI & Anthropic SDK compatible · Works with Claude Code and Codex
Plug great models into your workflow.
AnyRouter serves both the OpenAI and Anthropic protocols from one endpoint. Swap the base_url and the full Claude and GPT lineups just work — pay as you go, and your balance never expires.
Great models, all in one place
Every Claude and GPT model behind a single endpoint; the console has the live list.
claude-opus-4-8Anthropicclaude-sonnet-5Anthropicclaude-haiku-4-5Anthropicclaude-opus-4-8Anthropicclaude-sonnet-5Anthropicclaude-haiku-4-5Anthropicclaude-opus-4-8Anthropicclaude-sonnet-5Anthropicclaude-haiku-4-5Anthropicclaude-opus-4-8Anthropicclaude-sonnet-5Anthropicclaude-haiku-4-5Anthropicgpt-5.1OpenAIgpt-5.1-miniOpenAIo4-miniOpenAIgpt-5.1OpenAIgpt-5.1-miniOpenAIo4-miniOpenAIgpt-5.1OpenAIgpt-5.1-miniOpenAIo4-miniOpenAIgpt-5.1OpenAIgpt-5.1-miniOpenAIo4-miniOpenAIWhy AnyRouter
One less thing to wrangle, a lot more certainty.
Claude Code · Codex
Built for coding agents
Two environment variables and Claude Code is running in your terminal, long sessions and long contexts included.
per request
Every call on the ledger
Model, tokens, cost and latency are recorded for every request, ready to reconcile in the console.
priority · weight
Multi-channel routing
Each model sits behind several upstream channels, picked by priority and weight; if one fails, traffic moves to the next.
SSE
Streaming, passed straight through
Tokens are forwarded as they are generated, never buffered, so time-to-first-token matches going direct.
USD
Priced in USD, never expires
Usage is deducted per token from your wallet. Top up what you need, or redeem a code instantly.
Two lines of config and you are running
Sign up, grab an API key, swap the base_url — your existing tools do the rest.
- 1Create an accountSign up with email and your wallet is ready.
- 2Create an API keyGenerate an sk- key in the console; it is shown in full only once.
- 3Swap the base_urlPoint it at AnyRouter and keep using your SDKs, CLIs and IDE plugins.
export ANTHROPIC_BASE_URL=https://anyrouter.io
export ANTHROPIC_AUTH_TOKEN=sk-xxx
claude # traffic now flows through AnyRouterReplace sk-xxx with an API key from your console. Anthropic-style clients (like Claude Code) use https://anyrouter.io as the base_url; OpenAI-style clients use https://anyrouter.io/v1.
Models & pricing
Billed per token, with input and output priced separately.
| Model | Input | Output | Context |
|---|---|---|---|
| Anthropic | |||
claude-opus-4-8 | $15 | $75 | 200K |
claude-sonnet-5 | $3 | $15 | 200K |
claude-haiku-4-5 | $1 | $5 | 200K |
| OpenAI | |||
gpt-5.1 | $1.25 | $10 | 400K |
gpt-5.1-mini | $0.25 | $2 | 400K |
o4-mini | $1.10 | $4.40 | 200K |
Prices shown are examples; the console has the current rates.
Top up when you need to
Your wallet is billed per use and never expires; bigger top-ups come with bigger bonuses.
Redeem a code
Got a redemption code? Redeem it in the console and the credit lands instantly.
FAQ
Can't find an answer? Reach us from the console after signing up.
A default key is created automatically when you sign up. You can create more under “API Keys” in the console and copy any key at any time.