klay_accountCreated

Returns true if the account associated with the address is created. It returns false otherwise.

📘

Supported on Klaytn (mainnet) only.

Parameters

Request

NameTypeDescription
account20-byte DATAAddress
block number or hashQUANTITY | TAG | HASHInteger or hexadecimal block number, or the string "earliest", "latest" or "pending", or block hash.

NOTE: In versions earlier than Klaytn v1.7.0, only integer block number, the string "earliest" and "latest" are available.

Result

TypeDescription
BooleanThe existence of an input 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_accountCreated","params":["0xa4f42d4d2a3a13874406435500950c9bf2d783db","latest"],"id":1}'

Result

{
  "jsonrpc":"2.0",
  "id":1,
  "result":true
}