API referenceCatalogContacts

Update contact

Updates one customer or supplier. This operation does not change the stored kind.

Endpoint: PATCH /v1/contacts/{contactId}
Authorization: The contact's stored kind determines the required permission: `customer` → `customers:manage`, `supplier` → `providers:manage`.
Environments: Production and sandbox
Idempotency: Required for safe retries.

Get contact GET

Returns one customer or supplier. The stored contact kind means callers do not repeat kind in the path or query.

Delete contact DELETE

Deletes one customer or supplier after checking organization ownership and dependent records.