# XDC blockchain JSONRPC API

Modules:

- [XDPoS](./XDPoS/XDPoS.md)
- [admin](./admin/admin..md)
- [debug](./debug/debug.md)
- [eth](./eth/eth.md)
- [miner](./miner/miner.md)
- [net](./net/net.md)
- [rpc](./rpc/rpc.md)
- [txpool](./txpool/txpool.md)

Notice: type `BlockNumber` is the block number in hexadecimal format or the string `latest`, `earliest`, `pending` or `finalized`.