Mint a machine token in the reseller dashboard under API tokens — it looks like nsin_live_<keyid>_<secret> and is shown once. A dashboard session works too.
Press Authorize below (the green button, right of Servers).
Paste the token on its own — noBearer prefix, Swagger adds it. Then Close.
Execute sends a real request to https://api.nsin.cloud — this is not a
sandbox. GET calls are safe to explore; the money endpoints
(credit, services, change-plan) move real Rials.
Handing this API to an AI? Give it https://nsin.cloud/docs/reseller-v1.yaml