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POST
/
evm
eth_getBalance
curl --request POST \
  --url https://hyperliquid-mainnet.core.chainstack.com/4f8d8f4040bdacd1577bff8058438274/evm \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "method": "eth_getBalance",
  "params": [
    "0xFC1286EeddF81d6955eDAd5C8D99B8Aa32F3D2AA",
    "latest"
  ],
  "id": 1
}
'
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0xde0b6b3a7640000"
}
The eth_getBalance JSON-RPC method returns the balance of an account at a given block number. This method is fundamental for checking account balances and is essential for wallet applications, portfolio tracking, and balance verification.
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​
Parameters

The method takes two parameters:
  1. Address - The account address to check the balance for
  2. Block parameter - The block at which to check the balance

​
Parameter details

  • address (string, required) — The 20-byte account address to check the balance for
  • block (string, required) — Block identifier: "latest" (only the latest block is supported on Hyperliquid)

​
Response

The method returns the account balance in wei as a hexadecimal string.

​
Response structure

Account balance:
  • result — The account balance in wei as a hexadecimal string

​
Data interpretation

Balance format:
  • Returned as hexadecimal string with 0x prefix
  • Value represents wei (smallest unit of HYPE)
  • Convert to HYPE by dividing by 10^18
  • Convert to gwei by dividing by 10^9
Unit conversions:
  • 1 HYPE = 10^18 wei
  • 1 gwei = 10^9 wei
  • Example: 0xde0b6b3a7640000 = 1,000,000,000,000,000,000 wei = 1 HYPE

​
Hyperliquid-specific considerations

​
Block limitations

Latest block only:
  • Only the "latest" block parameter is supported
  • Historical balance queries are not available in the default implementation
  • All balance checks return the current state
  • For historical data, consider using archive node implementations

​
Balance monitoring

Real-time tracking:
  • Check balances at regular intervals for portfolio tracking
  • Monitor balance changes for transaction confirmation
  • Set up alerts for significant balance changes
  • Use current balance for all transaction validations

​
Example request

Shell
curl -X POST \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","method":"eth_getBalance","params":["0xFC1286EeddF81d6955eDAd5C8D99B8Aa32F3D2AA","latest"],"id":1}' \
  https://hyperliquid-mainnet.core.chainstack.com/4f8d8f4040bdacd1577bff8058438274/evm

​
Use cases

The eth_getBalance method is essential for applications that need to:
  • Wallet applications: Display current account balances to users
  • Portfolio tracking: Monitor balances across multiple accounts
  • Transaction validation: Verify sufficient balance before transactions
  • DeFi protocols: Check user balances for protocol interactions
  • Analytics platforms: Track account balance changes over time
  • Audit systems: Generate balance reports for compliance
  • Trading platforms: Verify account balances for trading operations
  • Payment systems: Check sender balances before processing payments
  • Gaming applications: Monitor in-game currency balances
  • Staking platforms: Verify balances for staking operations
  • Lending protocols: Check collateral balances and ratios
  • Insurance platforms: Monitor account balances for coverage
  • Cross-chain bridges: Verify balances before bridge operations
  • Governance systems: Check voting power based on token balances
  • NFT marketplaces: Verify buyer balances for purchases
  • Subscription services: Monitor account balances for recurring payments
  • Risk management: Track account balances for liquidation monitoring
  • Compliance tools: Generate balance reports for regulatory requirements
  • Educational platforms: Demonstrate balance concepts and calculations
  • Research tools: Analyze account balance distributions and patterns
  • Monitoring systems: Alert on significant balance changes
  • Integration services: Provide balance data to external systems
  • Development tools: Test applications with various balance scenarios
  • User experience: Provide real-time balance feedback
  • Security systems: Monitor for unusual balance changes or activities
This method provides fundamental account balance information, enabling comprehensive account management and financial tracking on the Hyperliquid EVM platform.
On Hyperliquid, eth_getBalance only supports the latest block. Historical balance queries are not supported in the default RPC implementation. All balance queries return the current account state.

Body

application/json
​
jsonrpc
enum<string>
default:2.0
required

JSON-RPC version

Available options:
2.0
​
method
enum<string>
default:eth_getBalance
required

The RPC method name

Available options:
eth_getBalance
​
params
array
required

Parameters: [address, block]

​
id
integer
default:1
required

Request identifier

Response

200 - application/json

Successful response with the account balance

​
jsonrpc
string

JSON-RPC version

​
id
integer

Request identifier

​
result
string

The account balance in wei as a hexadecimal string

Last modified on October 19, 2025