Creating a verified customer (with Webhook Integration)
Step 1: Initialize API Client and Webhook Server
Set up the API client using Axios and prepare the Express server for incoming webhook requests.
Step 2: Register Webhook URL
Register your webhook endpoint with Zynk so it knows where to send KYC updates.
Step 3: Verify Webhook Signature
Use HMAC to validate that incoming webhook requests are from Zynk Labs.
Step 4: Handle Webhook Events
Process KYC status transitions and update the in-memory tracking object.
Step 5: Create Webhook Endpoint
Set up the Express POST endpoint to handle all webhook calls from Zynk.
Step 6: Create Helper Functions
Reusable helpers for entity creation, KYC status lookup, prepaid handling, and requirements retrieval.
Step 7: Submit KYC & Wait for Webhook
Submit the KYC request and wait for a webhook to resolve the status with a timeout fallback.
Step 8: Start Server & Execute Flow
Start the webhook server and optionally run example prepaid or direct KYC flows.Modified at 2025-10-28 08:57:56
