Routes
Create a recipient route
Binds a recipient pattern to a destination. Provide exactly one of endpoint_id (an existing endpoint) or function_id. With function_id, a dedicated route-target endpoint is minted for that function in the same transaction, enabling per-address function routing (e.g. alice@acme.com -> functionA).
post/routes
Headers
Idempotency-Keystring
Optional client-supplied idempotency key. Retrying a request with the same key returns the original result instead of performing the action a second time; if omitted the server derives one from the canonical payload hash. Safe to retry network failures without duplicating side effects.
Request body
Response
Route created