eth_getBalance

Returns the balance of the account of given address.

Params

(2)

string

Match pattern:

^0x[0-9a-fA-F]{40}$

Block number

(any of)

string

Match pattern:

^0x(0|[1-9a-f][0-9a-f]*)$

(Balance)

string

Match pattern:

^0x(0|[1-9a-f][0-9a-f]*)$

await window.ethereum.request({
  "method": "eth_getBalance",
  "params": [
    "0xfe3b557e8fb62b89f4916b721be55ceb828dbd73",
    "latest"
  ]
});

"0x1cfe56f3795885980000"

Install MetaMask for your platform and refresh the page. The interactive features in this documentation require installing MetaMask.

await window.ethereum.request({
  "method": "eth_getBalance",
  "params": [
    null,
    null
  ]
});