Sealcord documentation

Sealcord issues signed licence keys for the software you sell, counts the machines each licence runs on, and tells your app whether a licence still holds. Your app checks a key offline against your product’s public key, then activates the machine online and keeps the signed answer for when it is offline. Sealcord takes no payment: your checkout, or a payment provider you connect, tells Sealcord when someone paid.

New here? The quickstart goes from an empty workspace to a key your app accepts. The concepts page names each part.

KeysWhat a licence key carries, how its signature works and how your app checks it offline.

ActivationsMachines, seats and the signed verdicts your app keeps for when it is offline.

Payment integrationsConnect your own Polar so its orders issue and end licences. Other providers are coming.

WebhooksHear on your own server when a licence or a machine changes.

MCPLet an AI assistant look up and manage your licences, within the scopes you grant.

Admin APIIssue, search, revoke and expire licences from your own backend, with scoped keys.

API referenceEvery route your app and your backend call, generated from the API.