Xoserve Supplier API
Bundled by Xoserve as the Supply Point Enquiry service, part of the Gas Enquiry Service (GES). Exposes detailed supply meter point information, filtered by MPRN, address_id or postcode combined with optional address detail. Aimed at organisations working to improve change-of-supply and data assurance processes. Access is arranged through the Retail Energy Code Company (RECCo), not directly with Xoserve.