Update Fulfillment Routing
PUT/api/shipstation/integration-instances/:integration_instance/fulfillment-routing
Saves per-warehouse fulfillment routing for a ShipStation integration instance — which SKU warehouses participate in ShipStation fulfillment and which of those are pushed automatically (no manual review). Stored under integration_settings.fulfillment.
This endpoint currently requires session authentication; Personal Access Token scope support is in progress.
Body fields (both must be present, arrays of warehouse ids):
- enabledWarehousesIds (
array<int>, required/present): warehouses that participate in ShipStation fulfillment - automatedWarehousesIds (
array<int>, required/present): subset of enabled warehouses whose fulfillments are pushed automatically. Ids not also present in enabledWarehousesIds are silently dropped. Returns 422 if any warehouse is already automated by another integration instance.
Response: the saved fulfillment object plus a confirmation message.
Authentication: Requires Bearer token.
Request
Responses
- 200
- 401
- 403
- 404
- 422
- 429
OK
Response Headers
Unauthenticated — the bearer token is missing, revoked, expired, or malformed. Never retry automatically; fix the credential. See the Errors guide.
Forbidden — the token lacks a required scope, the endpoint is not available to API tokens, or the user behind the token lacks the permission. A human must adjust the token scopes or user permissions; do not retry.
Not found — no record with the given identifier (or the route does not exist). Verify the ID before retrying.
Unprocessable Entity
Response Headers
Rate limited — platform limit is 1,000 requests/min; individual tokens may carry lower limits. Honor the Retry-After header before retrying. See the Rate Limits guide.