# 5.2 Update transaction
You can update transactions metadata after it's already created.
# Request
POST /wallet/api/v1/billing/transaction
Form params
name | Description | Format | Required |
---|---|---|---|
transactionID | The transaction ID to update | String | Yes |
metadata | Custom metadata about this transaction, e.g: {"first-name":"John","product":"hotel room #1"} | Json string | Yes |
# Request example:
curl --request POST \
--url https://the-sandbox.mycheckapp.com/wallet/api/v1/billing/transaction \
--header 'Content-Type: application/x-www-form-urlencoded' \
--header 'secretKey: <Secret key>' \
--data 'transactionID=4beefb0f-7c4b-4f66-b8ce-9180c76ecf30&metadata=%7B%22first-name%22%3A%22John%22%2C%22product%22%3A%22hotel%20room%20%231%22%7D'
# Response
{
"status": "OK"
}