GuidesAPI ReferenceChangelogDiscussions
Log In
API Reference

Add attachments

post
https://api-staging.b2brouter.net/invoices//add_attachments

Adds attachments to an existing invoice. Expects a multipart POST request, attachments must be compressed in a zip file.

Recent Requests
Log in to see full request history
TimeStatusUser Agent
Retrieving recent requests…
LoadingLoading…
Path Params
integer
required

An internal identifier that is unique to each Invoice within B2Brouter.

Body Params
file

A zip file containing the attachments to add to the invoice.

Headers
string
Defaults to 2026-04-20

Specifies the version of the API to use in this request. If not specified uses the API-Version set in the group conifguration B2Brouter UI Application -> Developers -> API Keys -> API Version

Responses

Updated 13 days ago

Language
Credentials
Header
URL
LoadingLoading…
Response
Click Try It! to start a request and see the response here! Or choose an example:
application/json

Updated 13 days ago