Skip to main content
POST
Rotate the HMAC secret with a 24-hour overlap

Authorizations

Authorization
string
header
required

OAuth 2.0 client-credentials flow for external machine-to-machine integrations.

FlowClient Credentials
Token URL
/oauth/token
Scopes1
webhooks:manage
Configure and rotate the merchant's single signed shipment webhook

Headers

If-Match
string
required

Strong numeric entity tag returned by the preceding representation.

Pattern: ^"[0-9]+"$

Response

Webhook plus the HMAC signing secret disclosed for creation or rotation.

webhook
object
required