Legacy Client API

For non-React environments or advanced contract interaction.

createClient

Create a client instance:

import { createClient } from '@untraced/sdk';

const client = createClient({
  chainId: 5003,
  registryAddress: "0xA5f2af132B0163f9333c67f5EfD4C35f037BbA60",
  rpcUrl: "https://rpc.sepolia.mantle.xyz",
  apiUrl: "/api/attest",
});

Client Methods

hasAttribute

Check if user has valid attestation:

const hasEmail = await client.hasAttribute(
  userAddress,
  ZK_EMAIL
);

getAttestation

Get full attestation details:

const attestation = await client.getAttestation(
  userAddress,
  ZK_EMAIL
);

console.log(attestation.valid);
console.log(attestation.expiry);

submitAttestation

Submit attestation to blockchain:

const result = await client.submitAttestation(
  moduleType,
  proof,
  signature,
  nonce
);

revokeAttestation

Revoke your own attestation:

const result = await client.revokeAttestation(
  ZK_EMAIL,
  walletClient
);