Address

Metacoin Address and balance

Create new Adderess

Warning!!

• An ECDSA private key that is paired with the ECDSA public key is used to authorize the transfer.
• When you make your wallet, please keep the Private Key that is paired with the Public Key you sent in a safe place.
• If you lose your private key, you can not claim your wallet.
• ECDSA curve is prime256v1(secp256r1) or secp384r1 or secp521r1.

POSThttps://rest.metacoin.network:20923/address

Query parameters

Response

200405

successful operation

Body

*/*

string (Metacoin Address)

new Metacoin address

Response

200

text

Get address status

GEThttps://rest.metacoin.network:20923/address/{address}

Path parameters

address*string (Metacoin Address)

Metacoin address

Response

200404

successful operation

Body

*/*

addressstring (metacoin address)

createdateinteger (int32)

Unix Timesamp(UTC)

balancearray of object

Request

JavaScriptCurlPythonHTTP

const response = await fetch('https://rest.metacoin.network:20923/address/{address}', {
    method: 'GET',
    headers: {},
});
const data = await response.json();

Response

200

{
  "address": "text",
  "createdate": 1,
  "balance": [
    {
      "token": "text",
      "balance": "text",
      "unlockdate": 1
    }
  ]
}

Get address list by public key

POSThttps://rest.metacoin.network:20923/address/bykey

Query parameters

Response

200404

successful operation

Body

*/*

itemsstring (Metacoin Address)

Example: "MTATLnT6SGKE8RU0CBPoDRfUXL5lr4SLece1a6ee"

Response

200

[
  "MTATLnT6SGKE8RU0CBPoDRfUXL5lr4SLece1a6ee"
]

Get Temporary key(nonce) for ganerate transaction(ex Transfer, Dapp Create or Token Create)

• By using the signature value recorded in the transaction, the key value is obtained to prevent duplicate calls by other users.
• In the existing blockchain, the nonce value is a serial number that means the number of TX occurrences, but in Metacoin, it is a random key value.
• This command replaces the existing "getkey" API.

GEThttps://rest.metacoin.network:20923/nonce/{address}

Path parameters

address*string (Metacoin address)

Address to get nonce value

Response

200400

successful operation

Body

*/*

string

Temporary key for transaction

Request

JavaScriptCurlPythonHTTP

const response = await fetch('https://rest.metacoin.network:20923/nonce/{address}', {
    method: 'GET',
    headers: {},
});
const data = await response.json();

Response

200

text

Get balance of address

GEThttps://rest.metacoin.network:20923/balance/{address}

Path parameters

address*string (Metacoin address)

Metacoin address

Response

200404

successful operation

Body

*/*

tokenstring (integer)

balancestring (integer)

unlockdateinteger (int32)

Unix Timesamp(UTC) of withdrawal

Request

JavaScriptCurlPythonHTTP

const response = await fetch('https://rest.metacoin.network:20923/balance/{address}', {
    method: 'GET',
    headers: {},
});
const data = await response.json();

Response

200

{
  "token": "text",
  "balance": "text",
  "unlockdate": 1
}