Example code

npm install -S -E yoti

const path = require('path');

const fs = require('fs');

​

const {

    IDVClient,

    SessionSpecificationBuilder,

    RequestedDocumentAuthenticityCheckBuilder,

    RequestedLivenessCheckBuilder,

    RequestedTextExtractionTaskBuilder,

    RequestedFaceMatchCheckBuilder,

    SdkConfigBuilder

​

} = require('yoti');

​

const YOTI_CLIENT_SDK_ID = 'YOTI_CLIENT_SDK_ID';

const YOTI_PEM = fs.readFileSync(path.join(__dirname, '/path/to/pem'));

const idvClient = new IDVClient(YOTI_CLIENT_SDK_ID, YOTI_PEM);

​

    //Document Authenticity Check

const documentAuthenticityCheck = new RequestedDocumentAuthenticityCheckBuilder().build();

​

    //Liveness check with 3 retries

const livenessCheck = new RequestedLivenessCheckBuilder()

    .forStaticLiveness()

    .withMaxRetries(3)

    .build();

​

    //Face Match Check with manual check set to fallback

const faceMatchCheck = new RequestedFaceMatchCheckBuilder()

    .withManualCheckFallback()

    .build();

​

    //ID Document Text Extraction Task with manual check set to fallback

const textExtractionTask = new RequestedTextExtractionTaskBuilder()

    .withManualCheckFallback()

    .build();

​

    //Configuration for the client SDK (Frontend)

const sdkConfig = new SdkConfigBuilder()

    .withPresetIssuingCountry('GBR')

    .withSuccessUrl('/success')

    .withErrorUrl('/error')

    .build();

​

    //Buiding the Session with defined specification from above

const sessionSpec = new SessionSpecificationBuilder()

    .withClientSessionTokenTtl(600)

    .withResourcesTtl(604800) 

    .withUserTrackingId('some-user-tracking-id')

    .withRequestedCheck(documentAuthenticityCheck)

    .withRequestedCheck(livenessCheck)

    .withRequestedCheck(faceMatchCheck)

    .withRequestedTask(textExtractionTask)

    .withSdkConfig(sdkConfig)

    .build();

​

    //Create Session

idvClient

    .createSession(sessionSpec)

    .then((session) => {

        const sessionId = session.getSessionId();

        const clientSessionToken = session.getClientSessionToken();

        const clientSessionTokenTtl = session.getClientSessionTokenTtl();

    })

    .catch((err) => {

        // handle err

    });

const path = require('path');

const fs = require('fs');

​

const {...} = require('yoti');

​

const YOTI_CLIENT_SDK_ID = 'YOTI_CLIENT_SDK_ID';

const YOTI_PEM = fs.readFileSync(path.join(__dirname, '/path/to/pem'));

const idvClient = new IDVClient(YOTI_CLIENT_SDK_ID, YOTI_PEM);

​

const filter = new OrthogonalRestrictionsFilterBuilder()

    // Allow from specific countries

    .withWhitelistedCountries(['GBR', 'JPN'])

    // Allow specific documents

    .withWhitelistedDocumentTypes(['PASSPORT'])

    .build();

​

// First required document - with filter

const requiredDocument = new RequiredIdDocumentBuilder()

    .withFilter(filter)

    .build();

​

// Second required document - no filter

const anotherRequiredDocument = new RequiredIdDocumentBuilder()

    .build();

​

// Requesting a supporting document to aqquire proof of address

const supportingDocumentObjective = new ProofOfAddressObjectiveBuilder().build();

​

const supportingDocument = new RequiredSupplementaryDocumentBuilder()

    .withObjective(supportingDocumentObjective)

    .build();

​

// Document Authenticity Check

const documentAuthenticityCheck = new RequestedDocumentAuthenticityCheckBuilder().build();

​

// Compare the details on both documents are the same - only if 2 ID documents are required

const documentComparisonCheck = new RequestedIdDocumentComparisonCheckBuilder().build();

​

// Liveness check with 3 retries

const livenessCheck = new RequestedLivenessCheckBuilder()

    .forStaticLiveness()

    .withMaxRetries(3)

    .build();

​

//Face Match Check with manual check set to fallback

const faceMatchCheck = new RequestedFaceMatchCheckBuilder()

    .withManualCheckFallback()

    .build();

​

    //ID Document Text Extraction Task with manual check set to fallback

const textExtractionTask = new RequestedTextExtractionTaskBuilder()

    .withManualCheckFallback()

    .build();

​

    //Configuration for the client SDK (Frontend)

const sdkConfig = new SdkConfigBuilder()

    .withAllowsCameraAndUpload()

    .withPrimaryColour('#2d9fff')

    .withSecondaryColour('#FFFFFF')

    .withFontColour('#FFFFFF')

    .withLocale('en-GB')

    .withPresetIssuingCountry('GBR')

    .withSuccessUrl('/success')

    .withErrorUrl('/error')

    .withPrivacyPolicyUrl('/privacy-policy')

    .withAllowHandoff(true)

    .withIdDocumentTextExtractionGenericRetries(3)

    .withIdDocumentTextExtractionReclassificationRetries(3)

    .build();

​

    //Notifications config 

const notificationConfig = new NotificationConfigBuilder()

    .withEndpoint('https://yourdomain.example/idverify/updates')

    .withAuthToken('username:password')

    .forSessionCompletion()

    .build();

​

    //Buiding the Session with defined specification from above

const sessionSpec = new SessionSpecificationBuilder()

    .withClientSessionTokenTtl(600)

    .withResourcesTtl(604800) 

    .withUserTrackingId('some-user-tracking-id')

    .withRequiredDocument(requiredDocument)

    .withRequiredDocument(anotherRequiredDocument)   

    .withRequiredDocument(supportingDocument)

    .withRequestedCheck(documentAuthenticityCheck)

    .withRequestedCheck(documentComparisonCheck)

    .withRequestedCheck(livenessCheck)

    .withRequestedCheck(faceMatchCheck)

    .withRequestedTask(textExtractionTask)

    .withSdkConfig(sdkConfig)

    .withNotifications(notificationConfig)

    .build();

​

    //Create session

idvClient

    .createSession(sessionSpec)

    .then((session) => {...})

    .catch((err) => {...});