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0.01 credits per call

eth_getBalance on Arbitrum: Returns the native token balance of an address at a given block.

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Endpoint

https://rpc.goldrushdata.com/v1/arbitrum-mainnet
Authenticate with Authorization: Bearer <YOUR_GOLDRUSH_API_KEY>. See authentication.

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Parameters

NameTypeRequiredDescriptionExample
addressDATA, 20 bytesyesAddress to check the balance of."0xd8da6bf26964af9d7eed9e03e53415d37aa96045"
blockTagQUANTITY | TAGyesBlock number (hex), or latest, earliest, pending, safe, finalized."latest"

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Returns

QUANTITY: Hex-encoded balance in wei. 
"0x1bc16d674ec80000"

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Examples

curl https://rpc.goldrushdata.com/v1/arbitrum-mainnet \
  -H "Authorization: Bearer $GOLDRUSH_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "eth_getBalance",
    "params": ["0xd8da6bf26964af9d7eed9e03e53415d37aa96045", "latest"]
  }'

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Errors

CodeMessage
-32602Invalid params (e.g. malformed address).
Plus standard JSON-RPC errors: -32600 invalid request, -32601 method not found, -32602 invalid params.

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