npm install @bolyra/sdk

import {
  createHumanIdentity,
  createAgentCredential,
  Permission,
  proveHandshake,
  verifyHandshake,
} from '@bolyra/sdk';

// 1. Create identities
const human = await createHumanIdentity(123456789n);
const agent = await createAgentCredential(
  12345n,
  operatorPrivateKey,
  [Permission.READ_DATA, Permission.WRITE_DATA],
  BigInt(Math.floor(Date.now() / 1000) + 86400),
);

// 2. Generate mutual handshake proofs (parallel, ~16s)
const { humanProof, agentProof, nonce } = await proveHandshake(human, agent);

// 3. Verify locally
const result = await verifyHandshake(humanProof, agentProof, nonce);
console.log('Verified:', result.verified); // true
console.log('Human nullifier:', result.humanNullifier);
console.log('Agent scope commitment:', result.scopeCommitment);

// 4. Submit to chain (via ethers.js)
// await registry.verifyHandshake(humanProof, agentProof, nonce);

import { poseidon5, eddsaSign, eddsaVerify, derivePublicKey } from '@bolyra/sdk';

const pub = await derivePublicKey(operatorPrivateKey);   // { x, y }
const sig = await eddsaSign(operatorPrivateKey, message); // { R8: { x, y }, S }
const ok  = await eddsaVerify(pub, message, sig);         // boolean
const h   = await poseidon5(a, b, c, d, e);               // bigint