Quickstart

Install

npm install @brivora/crypto @brivora/verify

Wrap an AI call with governance

import { verify } from '@brivora/verify';

// Your existing AI call -- any provider, any model
const aiCall = () => fetch('https://api.openai.com/v1/chat/completions', {
  method: 'POST',
  headers: {
    'Authorization': `Bearer ${process.env.OPENAI_API_KEY}`,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    model: 'gpt-4',
    messages: [{ role: 'user', content: 'Analyze this loan application' }],
  }),
}).then(r => r.json());

// Wrap it with EU AI Act governance
const result = await verify.govern(aiCall, {
  governance: 'eu-ai-act',
  audit: true,
});

Inspect the result

console.log(result.output);    // The AI response (unchanged)
console.log(result.valid);     // true -- all governance rules passed
console.log(result.score);     // 0.0-1.0 fidelity score
console.log(result.report);    // Detailed compliance report
console.log(result.proof);     // The cryptographic proof

Verify the proof independently

const verified = await verify.check(result.proof);
console.log(verified.valid);        // true
console.log(verified.governance);   // 'eu-ai-act'
console.log(verified.timestamp);    // ISO timestamp

The proof is a PQC-signed Merkle root. It can be stored, transmitted, published on-chain, or handed to a regulator. Anyone can verify it without trusting you, Brivora, or any intermediary.