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Basic GST Returns#

Public APIs#

E-Commerce APIs#

Authentication APIs#

Returns APIs#

EInvoice APIs#

Headers#

Header Key Name Description
Content-Type It used to indicate the media type of the resource in the request
for example: application/json for json document exchange
accept It used to request the media type of the resource expected in the response
for example: application/json for json document exchange
X-FLYNN-N-GSTIN GSTIN of the authenticated user
X-FLYNN-N-GSTN-GSP-CODE vay

With, addition to the headers described above also set all required headers to make an authenticated API call.

required (mandatory) headers for all basic gstn API calls

  • Content-Type
  • accept
  • X-FLYNN-N-ORG-ID
  • X-FLYNN-N-USER-TOKEN
  • X-FLYNN-N-GSTIN
  • X-FLYNN-N-GSTN-GSP-CODE