JavaScript SDK

npm install @antifraud/sdk-client-js

<script
  src="https://sdk.antifraud.id/v1.1.7/antifraud.min.js"
  integrity="sha384-uowKIpPLlJaQW1hpIlMpVoTAD5QG0RQFph/NKJdjdCNxbtM9MrYMDryjEfujMiAm"
  crossorigin="anonymous"
></script>

import { Antifraud } from '@antifraud/sdk-client-js';

const antifraud = Antifraud.init({
  projectId: 'your-project-id',
  publicKey: `-----BEGIN PUBLIC KEY-----
  MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA...
  -----END PUBLIC KEY-----`,
});

try {
  const { sessionId } = await antifraud.createSession();
  // Send sessionId to your backend for scoring
} catch (err) {
  // Fail open -- proceed without scoring
  console.warn('Session creation failed:', err);
}

const result = await client.createSession();
// result: { sessionId: "uuid-string" }

try {
  const { sessionId } = await antifraud.createSession();
  // use sessionId
} catch (err) {
  if (err.name === 'RateLimitError') { /* back off */ }
  if (err.name === 'TimeoutError') { /* timeout */ }
  if (err.name === 'ServerError') { /* server error */ }
  // Proceed without scoring (fail-open)
}

// Main
import { Antifraud } from '@antifraud/sdk-client-js';

// Types
import type { AntifraudConfig, SessionResult, DeviceInfo } from '@antifraud/sdk-client-js';

// Classes
import { AntifraudClient } from '@antifraud/sdk-client-js';

// Errors
import { AntifraudClientError, TimeoutError, RateLimitError, ServerError, EncryptionError } from '@antifraud/sdk-client-js';

// Constants
import { SDK_VERSION } from '@antifraud/sdk-client-js';

connect-src https://api.antifraud.id
script-src  https://sdk.antifraud.id