To connect FBR digital invoicing software to PRAL’s API, you need a bearer token from the IRIS portal for your NTN. This guide summarizes what finance and IT teams need before pasting the token into FBR Digital Invoicing.
Sandbox vs production tokens
Sandbox tokens let you test invoice scenarios without affecting live tax records. Production tokens submit real invoices to FBR. Generate separate tokens and store them securely — never commit tokens to email or public tickets.
Typical steps in IRIS
- Sign in to the IRIS portal with your business credentials
- Open the digital invoicing / API section for your registration
- Generate a token for the correct environment (sandbox or production)
- Copy the token once and paste it into FBR settings after you create a taxpayer account
After you paste the token
Run a test invoice in sandbox: pick the right scenario, validate, then submit. Confirm you receive an IRN and QR payload. When satisfied, repeat with your production token for live billing.
Watch our sign-up tutorial or contact support on WhatsApp if IRIS menus change — we keep help articles updated in the Help center.