API Reference

Cancel

post
https://testpayarcconnectapi.payarc.net/v3/transactions//cancel

This API endpoint allows you to cancel a pending transaction prior to the card being submitted for processing. Once the card has begun processing, the transaction can no longer be cancelled via this API.

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

Unique trace identifier for the transaction

Body Params
string
required

12-digit merchant identifier (MID).

string
required

10-digit terminal serial number.

Headers
string
required

Bearer token used to authenticate API requests.

uuid
required

Unique key used to prevent duplicate transaction commands.

Responses

Updated 16 days ago

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

Updated 16 days ago