SDKs & Libraries

Official SilentAuth SDKs are maintained by the SilentAuth team and receive the same updates as the API. All SDKs are open source and available on GitHub.

Official SDKs

npm install @silentauth/sdk

pip install silentauth

go get github.com/silentauth/silentauth-go

composer require silentauth/silentauth-php

Community Libraries

These libraries are maintained by the community. Open source contributions welcome.

The VINAC-FM SDK is built into the SilentAuth platform. Import directly from lib/vinac-fm in your project, or use the standalone package once it publishes to npm.

npm install @silentauth/vinac-fm

import {
  requestChallenge,
  submitProof,
  resolveToken,
  fetchVocabulary,
} from '@silentauth/vinac-fm';

// 1. Request an acoustic challenge
const challenge = await requestChallenge(projectId, publicKey);
// → { vinac_session_id, challenge_nonce, frequency_hz, duration_ms, expires_at }

// 2. After device captures the nonce, submit proof
const result = await submitProof(
  challenge.vinac_session_id,
  capturedNonce,
  publicKey,
);
// → { verified: true, certificate: { token, key_id, expires_at, acoustic_match } }

// 3. Resolve a CSIV token against the logic library
const resolved = await resolveToken(result.certificate.token, 'CSIV_EXEC_001', publicKey);
// → { resolved: true, action: { label, namespace, risk_tier, execution_policy } }

// 4. Browse the CSIV vocabulary
const vocab = await fetchVocabulary('1.0.0');
// → { version: '1.0.0', entries: [ { token_id, frequency_hz, duration_ms, ... } ] }