Identity infrastructure for the products you build.

// build.gradle (app module)implementation 'com.verisinfra:veris-capture-android:1.3.0'one dependency​// MainActivity.kt, in onCreateVerisCapture.init(    context = this,    config  = VerisConfig(        licenseKey = "veris_sandbox_…",sandbox key from your dashboard        initNonce  = fetchNonceFromBackend(),    ),) { if (it is VerisInitResult.Ready) { /* ready */ } }

val verisLauncher = VerisCapture.registerForResult(this) { result ->    when (result) {always one of four results        is VerisResult.Success              -> verifyWithBackend(result.signedResult)        is VerisResult.Failure              -> showError(result.humanReadableReason)        is VerisResult.Cancelled            -> { /* user closed it */ }        is VerisResult.SubscriptionInactive -> showUpgradePrompt()    }}​VerisCapture.startCapture(    launcher = verisLauncher,    config   = VerisSessionConfig(nonce = fetchNonceFromBackend()),a fresh nonce per session)

# Podfile (iOS 15+), or add the Swift packagepod 'VerisCapture'one dependency​// once, at launchVerisCapture.initialise(    config: VerisConfig(        licenseKey: "veris_sandbox_…",sandbox key from your dashboard        initNonce: fetchNonceFromBackend()    )) { result in    if case .ready = result { /* ready */ }}

VerisCapture.startVerification(    from: self,    session: VerisSessionConfig(        nonce: fetchNonceFromBackend()a fresh nonce per session    )) { [weak self] result in    switch result {a typed result, every time    case .success(let capture):    self?.verifyWithBackend(capture.signedResult)    case .failure(_, let reason, _): self?.showError(reason)    case .cancelled:               break    case .subscriptionInactive:    self?.showUpgradePrompt()    case .error(_, let message):   self?.showError(message)    }}

# pubspec.yamldependencies:  veris_capture: ^1.3.0one dependency​// main.dart, once at startupawait VerisCapture.instance.initialise(  config: VerisConfig(    licenseKey: 'veris_sandbox_…',sandbox key from your dashboard    initNonce: await fetchNonceFromBackend(),  ),);

final result = await VerisCapture.instance.startVerification(  session: VerisSessionConfig(    nonce: await fetchNonceFromBackend(),a fresh nonce per session  ),);​switch (result) {a typed result, every time  case VerisSuccess s:             verifyWithBackend(s.signedResult);  case VerisFailure f:             showError(f.humanReadableReason);  case VerisCancelled _:           break;  case VerisSubscriptionInactive _: showUpgradePrompt();  case VerisError e:               showError(e.message);}

# Terminalnpm install @verisinfra/react-native-captureone dependencycd ios && pod install​// App.tsx, once at startupimport { VerisCapture } from '@verisinfra/react-native-capture';​await VerisCapture.initialise({  licenseKey: 'veris_sandbox_…',sandbox key from your dashboard  initNonce: await fetchNonceFromBackend(),});

const result = await VerisCapture.startVerification({  nonce: await fetchNonceFromBackend(),a fresh nonce per session});​switch (result.type) {a typed result, every time  case 'success':    verifyWithBackend(result.signedResult);signed result, ready to verify    break;  case 'failure':    showError(result.reason);    break;  case 'subscriptionInactive':    showUpgradePrompt();    break;  case 'cancelled':    break;  case 'error':    showError(result.message);    break;}

// Your license key stays on your server, never in the appconst res = await fetch('https://api.verisinfra.com/v1/sdk/verify-result', {  method: 'POST',  headers: { 'Content-Type': 'application/json' },  body: JSON.stringify({    license_key: process.env.VERIS_LICENSE_KEY,    token: signedResult,   // from the SDK, unchanged  }),});​const { valid, nonce_status } = await res.json();if (valid) await markUserVerified(user);true once; a replay is rejected