Crypto.com Developer Platform API
On-chain developer platform service API for Cronos EVM and Cronos zkEVM, exposing native and ERC-20 token balances and transfers, smart contract ABI and bytecode lookup, transaction and block queries, wallet creation and balances, CronosID name resolution, DeFi data, contract events, network information and an Exchange module. Access requires an API key created against a project in the Developer Platform dashboard; first-party TypeScript and Python client SDKs wrap the service.