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Use your Anthropic account through INFRO

Keep your Anthropic contract and your key. INFRO adds routing, budgets, failover and an audit trail around every request.

Request a 14-day trialHow connecting works

Three steps, and your Anthropic account stays as it is.

  1. 01Request your INFRO workspace

    Request a trial and we open your workspace; the 14-day trial starts at checkout, card required. The Developer plan starts at $35 a month.

  2. 02Connect your Anthropic key

    Choose Anthropic in setup and paste a key you create in your Anthropic account: it is sealed when saved and never shown again.

    Create your Anthropic key
  3. 03Point your app at INFRO

    Swap in your INFRO gateway key and base URL, and name the model the way INFRO does: anthropic/claude-fable-5.

POST /v1/chat/completions
import OpenAI from "openai";

const client = new OpenAI({
  apiKey: process.env.INFRO_API_KEY,
  baseURL: "https://api.infro.io/v1",
});

const response = await client.chat.completions.create({
  model: "anthropic/claude-fable-5",
  messages: [{ role: "user", content: "Hello" }],
});

What INFRO adds around your Anthropic requests.

  • Routing and failoverNamed routes over your own connections, with retries and failover before the response starts.
  • Budgets that stop spendLimits per organization, project, member and key, checked before the provider is called.
  • Cost on every requestEstimated provider cost per request, at the list rate or the rate you negotiated, by project, key or end user.
  • An audit trailA record of every request, and of every change to keys, members and policy, with its actor.
  • Keys your applications can carryScoped gateway keys with model allowlists, IP ranges and rotation, so the provider key stays sealed in INFRO.

Your Anthropic bill stays with Anthropic. INFRO bills you for the control plane.

0% markup on model spend. You pay Anthropic directly under your own agreement, at your own rates; INFRO’s subscription is separate. See the plans

Your Anthropic keysEvery provider you can connect

Anthropic and its mark name the account you connect. INFRO is an independent service; using it does not change your agreement with Anthropic.

Are you Anthropic? Add the Connect to INFRO button to your docs