Configure your webhook endpoint and Service ID
Set up the endpoint where invoice payloads will be sent
Invoice payloads will be sent to this endpoint via POST request
8-character alphanumeric ID assigned by FIRS e-Invoicing System
Valid UUID format. Included as business_id in all invoice payloads.
Send invoice data to the configured webhook
• When you create or update an invoice, the system generates an ERP-specific payload
• The payload is sent to your configured webhook endpoint via HTTP POST
• The webhook response determines the invoice status: success (200-299) = TRANSMITTED, failure = FAILED
• All webhook events are logged in the invoice timeline for tracking
HT E-Invoicing