v1
latestOpenAPI 3.0.12026-07-24310590875.6 KBtransactions
Update transaction custom fields
Update details about custom fields and their values applied to an existing transaction.
You cannot update custom fields in a locked transaction. When a transaction is locked, isLocked is set as true. You can get information about your transactions with GET /v3/spend/transactions or `GET /v3/spend/transactions/{transactionId}.
See Lock or unlock custom fields for a transaction in the BILL Help Center for more information.
put/v3/spend/transactions/{transactionId}/custom-fields
Path parameters
transactionIdstring required
BILL-generated ID or UUID of the transaction
Example:{{se_transaction_uuid}}
Headers
apiTokenstring nullable
Access token for Spend & Expense API authentication
Example:{{api_token}}
Request body
Response
Update transaction custom fields response