# Overview

## System keys

The operator’s system keys (`kgi_sy_…`), on a runtime serving many tenants: each acts in no tenant, with the least system scope its service needs (sign-up, the orchestrator, billing, the license renewal), and only the full system capability mints them. A runtime serving one tenant has none.

## Operations

GET

[/v1/system/keys](https://docs.kindgi.com/reference/api/operations/systemkeyslist.md)

POST

[/v1/system/keys](https://docs.kindgi.com/reference/api/operations/systemkeysmint.md)

POST

[/v1/system/keys/{keyId}/revoke](https://docs.kindgi.com/reference/api/operations/systemkeysrevoke.md)

GET

[/v1/system/whoami](https://docs.kindgi.com/reference/api/operations/systemkeyswhoami.md)