Preview withdrawal routing
How a withdrawal of this amount would be split across rails under the closed-loop return-to-source policy. Read-only: nothing is reserved, nothing is charged, no compliance control runs.
Authentication
AuthorizationBearer
Bearer authentication of the form Bearer <token>, where token is your auth token.
OR
X-API-Keystring
Server-side API key (drzl_live_ prefix), least-privilege scoped. Keep it secret — never ship it to a browser or SPA. An alternative to a session JWT (HTTPBearer) on the developer surface. See docs/api/cors-and-auth.md.
Headers
X-API-Key
Query parameters
amount
destination_id
Response
Successful Response
amount
The gross amount previewed, in CAD.
enabled
Whether closed-loop routing applies at all.
fee
Withdrawal fee that would apply, in CAD.
instant
MR-26: the instant-tier offer for this amount.
net_amount
Amount actually routed (gross − fee), in CAD.
returned_to_source
Total routed back to funding sources.
to_destination
Total routed to the verified destination.
legs
The split, in execution order.
Errors
401
Unauthorized Error
403
Forbidden Error
422
Unprocessable Entity Error
429
Too Many Requests Error
500
Internal Server Error

