Integrate

Walletless verification

Users verify without a wallet. The Pulse SDK generates a proof and submits it via the IAM relayer. Your API key identifies your escrow account.

import { PulseSDK } from '@iam-protocol/pulse-sdk';
const pulse = new PulseSDK({
  cluster: 'devnet',
  relayerUrl: 'https://relayer.iam-protocol.org',
});
// User completes Pulse challenge on your site
const result = await pulse.verify();
if (result.success) {
  // result.commitment — the on-chain TBH hash
  grantAccess(result.commitment);
}

Wallet-connected verification

For DeFi and DAO users who want self-custody. The user signs the verification transaction with their own wallet.

import { PulseSDK } from '@iam-protocol/pulse-sdk';
import { useWallet, useConnection } from '@solana/wallet-adapter-react';
const pulse = new PulseSDK({ cluster: 'devnet' });
const { wallet } = useWallet();
const { connection } = useConnection();
// User completes challenge, signs tx with wallet
const result = await pulse.verify(
  touchElement, wallet.adapter, connection
);
if (result.success) {
  // result.txSignature — Solana transaction signature
  grantAccess(result.commitment);
}