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This webhook is sent when a transaction execution request has failed.

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Webhook Structure

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eventType
string
required
The type of event. Value: TRANSACTION_EXECUTION_FAILED
​
payload
object
required
The event payload containing the details below

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Payload Fields

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payload.eventId
string
required
Unique identifier for this event
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payload.correlationId
string
required
Idempotency key used for the transaction request
​
payload.errorMessage
string
required
Description of the error that caused the failure

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Request Example

{
  "eventType": "TRANSACTION_EXECUTION_FAILED",
  "payload": {
    "eventId": "a3f8e2b1-5c7d-4e9f-b8a2-1d4c6e9f0a3b",
    "correlationId": "550e8400-e29b-41d4-a716-446655440000",
    "errorMessage": "Insufficient funds in source account"
  }
}