This method can be used to distinguish between contract addresses and wallet addresses.

Parameters

DATA, 20 Bytes - address
QUANTITY|TAG - Integer block number, or the string "latest", "earliest" or "pending", see the default block parameter.

params: ["0xb59f67a8bff5d8cd03f6ac17265c550ed8f33907", "latest"];

Returns

DATA - The code from the given address.

Example

Request

curl https://eth-mainnet.unifra.io/v1/your-api-key \
-X POST \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"eth_getCode","params":["0xb59f67a8bff5d8cd03f6ac17265c550ed8f33907", "latest"],"id":0}'

URL: https://eth-mainnet.unifra.io/v1/your-api-key
RequestType: POST
Body:
{
    "jsonrpc":"2.0",
    "method":"eth_getCode",
    "params":["0xb59f67a8bff5d8cd03f6ac17265c550ed8f33907", "latest"],
    "id":0
}

Result

{
	"jsonrpc": "2.0",
	"id": 0,
	"result": "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"
}