Registers a new webhook endpoint. The response includes a secret for verifying HMAC signatures on webhook payloads.
API key for authentication. Pass your key in the x-api-key header.
Webhook endpoint URL
Events to subscribe to (at least one required)
1transaction.confirmed, transaction.failed Optional: only receive events for these wallet addresses
^0x[a-fA-F0-9]{40}$Webhook created with signing secret