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Validate (and sign) an e-invoice with NRS MBS

POST 
/api/v1/nigeria/validate

Validates the NRS invoice JSON with POST base_url/api/v1/invoice/validate; with sign: true also calls POST /invoice/sign, registering the IRN (<invoice_no>-<ServiceID>-<YYYYMMDD>). business_id, invoice_kind (default B2B) and irn are auto-filled when absent. Field-level NRS errors are returned in issues[]; a duplicate IRN is reported with duplicate: true.

Request​

Responses​

Successful Response