Checkout Webhook

Create a webhooks subscription on checkout_transaction event to receive notification when new transaction is created or updated (captured/refunded or voided)

POST https://api.dintero.com/v1/accounts/{ACCOUNT_ID}/hooks/subscriptions
Authorization: Bearer {access_token}
Content-Type: application/json

{
  "config": {
    "url": "https://example.com/checkout-transaction",
    "content_type": "application/json"
  },
  "events": [ "checkout_transaction" ]
}

See Webhooks for more information about creating webhook subscription

Checkout transaction event

Example of event a subscription can receive

{
  "account_id": "P12345678",
  "event": "checkout_transaction",
  "event_delivery": "9ebb6d41-dca5-484e-8330-9c9fa96b60ba",
  "transaction": {
    "id": "P12345678.465UfBENeLpkBvwmqfTC4k",
    "session_id": "P12345678.465U8CUzaPVpneu1wt8Wei",
    "merchant_reference": "ORDER-123",
    "created_at": "2019-08-24T14:15:22Z",
    "updated_at": "2019-08-24T14:15:22Z",
    "merchant_reference_2": "OTHER-ID-123",
    "status": "AUTHORIZED"
  }
}

See Checkout API to get more details about the transaction object included in the event

GET /v1/transaction/{id}

Last modified on June 11, 2026

Handling payment

Transaction management

⌘I

Checkout Integration

Express Checkout

Payment Methods

Tokenization

Split Payout

In-Person Payments

Checkout transaction event

​Checkout transaction event

Checkout transaction event