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WRAGBY / E-INVOICING

One portal for API integration and service commitments.

Browse the FIRS e-invoice API documentation and the APP/SI service level agreements from a single, searchable developer portal.

Open API DocumentationView SLA Docs
WragbyDeveloper Documentation
curlfirs-einvoice.sh
curl https://your-domain.com/validate-invoice \
  -H "Content-Type: application/json" \
  -d '{
    "business_id": "sample-business-id",
    "irn": "INV001-SUPPLIER-TIMESTAMP",
    "invoice_type_code": "381"
  }'
API DocumentationIntegrate with FIRS e-invoice servicesEndpoints, request payloads, response formats, reference data, and object models.SLAUnderstand support and delivery obligationsAPP and Systems Integrator availability, performance, security, and governance terms.
CORE ENDPOINTS

Fast paths for invoice validation, signing, and transmission.

The API documentation has been migrated from the standalone HTML document into navigable docs pages with sidebar anchors and copy-friendly examples.

POST/validate-invoiceValidate an invoice against FIRS EIVC rules before signing.POST/sign-invoiceSubmit a compliant invoice for cryptographic signing and registration.POST/transmit-invoice/{irn}Transmit a signed invoice to the recipient through FIRS.GET/get-countriesRetrieve reference data used by invoice payloads.