Get Started

Cencori sits between your application and AI model providers like OpenAI, Anthropic, and Google. You send requests through Cencori instead of directly to the provider. Cencori routes them, scans them for security issues, logs everything, and bills your end users automatically.

One SDK. One API key. You stop building proxy servers, PII filters, and billing pipelines — and start shipping your product.

You're building an AI product that real people pay to use — a SaaS with chat, a coding tool, a customer support agent, anything that calls an LLM on behalf of your users.

You need to:

• Call multiple model providers without managing separate API keys and failover logic
• Stop sensitive data (names, emails, credentials) from leaking into prompts
• Charge your users based on how much AI they actually consume

Cencori does all three. You add one package and move on.

AI Gateway

One endpoint, 100+ models. Send a request with any supported model ID and Cencori routes it to the right provider.

• Routing & failover — if a provider is down, requests are rerouted automatically
• Opt-in PII protection — block requests that contain personal data after you turn it on in the project's Settings → General. Default is off, so new projects pass traffic through unchanged.
• Logs — every request is logged with the full prompt, response, token count, cost, and latency

Revenue

Meter AI usage per customer and charge them for it. Cencori tracks every token, applies your markup, and invoices through Stripe Connect.

• Plans — per-customer token, request, and spend limits, with block or alert when a limit is reached
• Spend caps — set hard limits so one customer can't blow through your provider budget
• Flexible pricing — percentage markups and flat fees per plan

Install the SDK, add your project key, and make a request:

import { Cencori } from 'cencori';
 
const cencori = new Cencori({
  apiKey: process.env.CENCORI_API_KEY,
});
 
const response = await cencori.ai.chat({
  model: 'claude-sonnet-4.5',
  messages: [{ role: 'user', content: 'Summarize this document.' }],
  billing: {
    userId: 'user_123',
  },
});
 
console.log(response.content);
console.log(response.usage); // tokens tracked and billed to user_123

That's it. The request is routed, logged, and billed — in one call. PII protection is off by default; turn it on in the project's Settings → General if you need requests with personal data blocked.