Use your secret API key as the username with an empty password.
Unique key to ensure idempotent requests.
255Override the API version for this request.
The created WebhookEndpoint (includes the secret in plaintext).
"we_xxx"
webhook_endpoint "https://example.com/webhook"
["payment_intent.succeeded"]enabled, disabled 1234567890
false
"mer_xxx"
The signing secret. Only returned in full on creation; masked on retrieval.
"whsec_xxx"