API Reference
  1. OneFinOps API
  2. E-Invoice

Get IRN Details

get
https://api.in.onefinops.com/v1/einvoices/irn

Look up a record using the 64-character IRN string returned by NIC.

If the IRN was registered through OneFinOps, the response is returned from your records. Otherwise the call falls through to a live NIC IRP read using the credential associated with the gstin header; the signed JWS and acknowledgement come from NIC, but the linked invoice fields are empty because the document was not authored here.

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Query Params
string
required
length between 64 and 64
^[0-9a-f]{64}$

The 64-character IRN hash to fetch.

Headers
string
required
length between 15 and 15
^[0-9]{2}[A-Z]{5}[0-9]{4}[A-Z][A-Z0-9]{3}$

GSTIN whose NIC IRP / EWB-portal credential authorizes the call.
Seed each GSTIN's credential through the Developer Console.

uuid

Optional client-supplied UUID for correlation across logs and dashboards. If omitted, OneFinOps mints one and echoes it back on the response.

Responses

Updated 3 months ago

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Response
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application/json

Updated 3 months ago

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