# API & SDK

- [JSON-RPC](/api-and-sdk/json-rpc.md)
- [Standard RPC](/api-and-sdk/json-rpc/standard-rpc.md)
- [Consensus RPC](/api-and-sdk/json-rpc/consensus-rpc.md)
- [TSS RPC](/api-and-sdk/json-rpc/tss-rpc.md)
- [TSS Cross-chain API](/api-and-sdk/tss-api.md)
- [Cross-chain SDK](/api-and-sdk/cross-chain.md)