| Purpose | GET endpoint | Verified response on 2026-09-08 |
|---|---|---|
| Circulating supply | https://sdafintech.com/api/supply/circulating |
{"result":"4028420.000000"} |
| Total supply | https://sdafintech.com/api/supply/total |
{"result":"100000000.000000"} |
Both observed responses are JSON objects with a result string containing the SDA amount with six fractional digits. No fixed update schedule or availability SLA is published. Clients should observe response cache headers, handle non-2xx responses and invalid JSON, retain the last validated response according to their own policy, and verify the canonical mint independently on Solscan.