Suspend a card

POST/api/v1/credit/cards/{card_id}/suspension

Declines further authorisations while keeping the card's number and history — the right lever for a delinquent line, since termination cannot be undone.

Operation ID: suspend_card_api_v1_credit_cards__card_id__suspension_post·View as markdown·OpenAPI slice

Authentication

Bearer token authentication. Pass your DayZero API token in the Authorization header and the target business UUID in x-business-id.

Parameters

Path

card_idstringrequired

Responses

201Successful Response

Schema: SuccessEnvelope_IssuedCardResponse_

successboolean
messagestring
codestring
dataIssuedCardResponse

400Bad Request - Invalid input

401Unauthorized - Authentication required

403Forbidden - Insufficient permissions

404Not Found - Resource does not exist

422Validation Error

Schema: HTTPValidationError

detailarray · ValidationErrorValidationError

5 fields

locarray · string | integerrequired
msgstringrequired
typestringrequired
inputobject
ctxobject

Code samples

POST/api/v1/credit/cards/{card_id}/suspension

bash

curl -X POST 'https://api.ondayzero.com/api/v1/credit/cards/{card_id}/suspension' \
  -H 'Authorization: Bearer dz_your_token' \
  -H 'x-business-id: YOUR_BUSINESS_ID'