Optional x402 payment configuration. If set, webhook requires payment before triggering.

Example JSON body for documentation. Define expected input fields here. Users can reference these via {{trigger.result.body.fieldName}} in their workflow.

Timestamp when the webhook was triggered (UTC, RFC3339 format)

Optional JSON body sent with the webhook request. Can contain any JSON object structure.

x402 payment details (only present if x402 was configured and payment was made)