EVM JSON-RPC API

This API lets you interact with the HyperPaxeer EVM-based client via JSON-RPC.

Chain Information

Property	Value
Network	HyperPaxeer Network
Chain ID	`125`
Cosmos Chain ID	`hyperpax_125-1`
Currency	PAX
Base Denom	`ahpx`
Bech32 Prefix	`pax`
RPC URL	`https://mainnet-beta.rpc.hyperpaxeer.com/rpc`
Block Explorer	paxscan.paxeer.app

Connection Examples

HTTP Request

curl -X POST https://mainnet-beta.rpc.hyperpaxeer.com/rpc \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'

JavaScript (ethers.js)

import { ethers } from 'ethers';

const provider = new ethers.JsonRpcProvider('https://mainnet-beta.rpc.hyperpaxeer.com/rpc');
const blockNumber = await provider.getBlockNumber();

Available Methods

Web3 Methods

Method	Summary
`web3_clientVersion`	Returns the version of the current client
`web3_sha3`	Hashes data using the Keccak-256 algorithm

Net Methods

Method	Summary
`net_listening`	Determines if this client is listening for new network connections
`net_peerCount`	Returns the number of peers currently connected to this client
`net_version`	Returns the network ID associated with the current network

Eth Methods

Method	Summary
`eth_blockNumber`	Returns the number of most recent block
`eth_call`	Executes a new message call locally without creating a transaction on the blockchain
`eth_chainId`	Returns the currently configured chain id
`eth_coinbase`	Returns the client coinbase address
`eth_estimateGas`	Returns an estimate of how much gas is necessary for a transaction
`eth_gasPrice`	Returns the current price per gas in wei
`eth_getBalance`	Returns balance of a given account or contract
`eth_getBlockByHash`	Gets a block for a given hash
`eth_getBlockByNumber`	Gets a block for a given number
`eth_getBlockTransactionCountByHash`	Returns the number of transactions in a block matching the given block hash
`eth_getBlockTransactionCountByNumber`	Returns the number of transactions in a block matching the given block number
`eth_getCode`	Returns code at a given contract address
`eth_getFilterChanges`	Polling method for a filter, returns an array of logs which occurred since last poll
`eth_getFilterLogs`	Returns an array of all logs matching filter with given id
`eth_getLogs`	Returns an array of all logs matching a given filter object
`eth_getProof`	Returns the account and storage values of the specified account including the Merkle-proof
`eth_getRawTransactionByHash`	Returns raw transaction data of a transaction with the given hash
`eth_getRawTransactionByBlockHashAndIndex`	Returns raw transaction data by block hash and index
`eth_getRawTransactionByBlockNumberAndIndex`	Returns raw transaction data by block number and index
`eth_getStorageAt`	Gets a storage value from a contract address and position
`eth_getTransactionByBlockHashAndIndex`	Returns transaction info by block hash and index
`eth_getTransactionByBlockNumberAndIndex`	Returns transaction info by block number and index
`eth_getTransactionByHash`	Returns transaction info by transaction hash
`eth_getTransactionCount`	Returns the number of transactions sent from an address
`eth_getTransactionReceipt`	Returns the receipt of a transaction by its hash
`eth_getUncleByBlockHashAndIndex`	Returns uncle info by block hash and uncle index
`eth_getUncleByBlockNumberAndIndex`	Returns uncle info by block number and uncle index
`eth_getUncleCountByBlockHash`	Returns the number of uncles in a block by block hash
`eth_getUncleCountByBlockNumber`	Returns the number of uncles in a block by block number
`eth_getWork`	Returns the hash of the current block, the seedHash, and the boundary condition
`eth_hashrate`	Returns the number of hashes per second the node is mining with
`eth_mining`	Returns true if client is actively mining new blocks
`eth_newBlockFilter`	Creates a filter to notify when a new block arrives
`eth_newFilter`	Creates a filter object based on filter options to notify when state changes
`eth_newPendingTransactionFilter`	Creates a filter to notify when new pending transactions arrive
`eth_pendingTransactions`	Returns pending transactions from accounts this node manages
`eth_protocolVersion`	Returns the current Ethereum protocol version
`eth_sendRawTransaction`	Creates new message call transaction or contract creation for signed transactions
`eth_submitHashrate`	Used for submitting mining hashrate
`eth_submitWork`	Used for submitting a proof-of-work solution
`eth_syncing`	Returns an object with data about the sync status or false
`eth_uninstallFilter`	Uninstalls a filter with given id

EVM JSON-RPC

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