Endpoint
Purpose
Before creating a checkout session or provisioning a subscriber, verify that the address is serviceable by your network and obtain thelocation_hash you’ll pass to the provisioning endpoints.
Request body
Response — 200 OK (serviceable)
Response — 200 OK (not serviceable)
Usage in provisioning flows
Take thelocation_hash from this response and pass it to:
POST /partner/external-checkout/complete— CKO-03 direct deliveryPOST /partner/provisioning/provider-initiated— PAY-03POST /partner/external-checkout/sessions— M006 sessions
unit_id with delivery_mode: "home_drop" instead of location_hash.
In sandbox, use the test location hashes from Dashboard → Sandbox → Test locations — real address lookups return not-serviceable because sandbox locations are pre-seeded fixtures.