> For the complete documentation index, see [llms.txt](https://docs.validationcloud.io/v1/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.validationcloud.io/v1/avalanche/p-chain.md).

# P-Chain

Supported JSON-RPC methods for Avalanche mainnet and fuji testnet.

Platform Chain (P-Chain):

The final chain that Avalanche offers is the p-chain (for the platform). The P-chain's function allows you to stake AVAX and serve as a validator. If you are a validator or delegating to a validator, then your AVAX rewards will be received on this chain. Note that these also differ from Ethereum-style 0x addresses and begin with a "P-avax". The trailing endpoint for P-Chain calls is:

The trailing endpoint for P-Chain calls is:

```
To interact with X-Chain via the JSON-RPC endpoint:
/ext/bc/P

To interact with other instances of the EVM via the JSON-RPC endpoint:
/ext/bc/blockchainID/rpc

(where "blockchainID" is the ID of the EVM chain)
```