ApiMustang
Invoice class to XML. Input must be JSON.
AuthorizationBearer <token>
Your API key as a bearer token: Authorization: Bearer of_live_…. An of_test_ key reaches the sandbox instead of the live service — same URL, no other change.
In: header
Query Parameters
format*string
profile*string
version*integer
Format
int32Header Parameters
USERNAME?string
Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/xml
application/xml
application/json
application/json
curl -X POST "https://example.com/e-invoice/invoice2XML?format=fx&profile=EN16931&version=2" \ -H "Content-Type: application/json" \ -d '{}'"string"