Officially-published SDKs are coming. Until then, every endpoint documented in this reference works with a plain HTTP client — the v2 action-string spec is implemented in a handful of lines per language, and existing SMM-panel SDKs that target the v2 spec already work unchanged with NotPanel as the base URL.
Most existing SMM-panel SDKs target the v2 action-string spec. They expect a base URL, an API key, and the same set of actions — pointing one at https://notpanel.com/api/v2 should work without code changes. If you find a behaviour difference, please open a ticket from the dashboard support page with the SDK and call details — we treat compat regressions as P1.
Community SDKs are welcome. The reference pages on this site are the authoritative spec — anything that round-trips correctly against them is a valid SDK. We're happy to link well-maintained community packages from this page; reach out via support@notpanel.com with a link.