Identify the merchant owning an API key
Server-to-server identity lookup using any valid, non-revoked merchant API key with a supported scope. No additional scope is required. account_id is the stable Skinloop merchant ID, independent of the key, dashboard user, and upstream payment provider. Compare this value before replacing a stored key; a different ID requires an explicit account switch. Matching IDs do not imply matching key permissions. Suspended merchants cannot access this endpoint.
Authorizations
One API-key record may allow cs2, rust, or both. Every checkout's allowedGames must be a subset of that key's allowed games; use one key record rather than separate CS2 and Rust keys.
Response
Identity of the authenticated merchant
Stable Skinloop merchant ID; unchanged when API keys rotate.
