Returns code at a given address.
Supported on Klaytn (mainnet) only.
Parameters
Request
| Type | Description |
|---|---|
| 20-byte DATA | Address |
| QUANTITY | TAG | HASH | Integer or hexadecimal block number, or the string "earliest", "latest" or "pending" as in the default block parameter, or block hash. |
NOTE: In versions earlier than Klaytn v1.7.0, only integer block number, the string "earliest" and "latest" are available.
Result
| Type | Description |
|---|---|
| DATA | The code from the given address. |
API Endpoint
The format of a Klaytn API endpoint is
https://open-platform.nodereal.io/{{apiKey}}/klaytn/
Here is an example:
https://open-platform.nodereal.io/4c0a1c23661a4e26bcbcwed461e34ea9/klaytn/
Example
// Request
curl https://open-platform.nodereal.io/{{apiKey}}/klaytn/ \
-X POST \
-H "Content-Type: application/json" \
--data '{"jsonrpc":"2.0","method":"klay_getCode","params":["0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b", "0x2"],"id":1}'
// Result
{
"jsonrpc": "2.0",
"id":1,
"result": "0x600160008035811a818181146012578301005b601b6001356025565b8060005260206000f25b600060078202905091905056"
}