The CronoScan Developer APIs are designed to provide accessible and consistent Cronos data to the Cronos community. The APIs are provided as a community service with a rate up to five calls per second per IP. Users need to register for a CronoScan account to create an API key.
After registration, a CronoScan user account will have a quota of up to three API keys.
Cronoscan Testnet uses the same API key as Cronoscan Mainnet.