Create new Adderess

post

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.

Query parameters

publickeystring · pem encodingRequired

ECDSA Public key for signing

addinfostring · max: 2048Optional

Address memo
Up to 2048 characters are stored, and characters after 2048 characters are not stored.

Responses

200

successful operation

*/*

Responsestring · Metacoin Address

new Metacoin address

405

Missing or invalid RSA key

post

const crypto = require('crypto');
const axios = require('axios');

// testnet
var hostname = "https://testnetrest.metacoin.network:20923";
// mainnet
// hostname = "https://rest.metacoin.network:20923";

function create_address() {
    return new Promise((resolve, reject) => {
        crypto.generateKeyPair("ec", {
            namedCurve: "secp384r1",  // prime256v1, secp384r1, secp521r1
            publicKeyEncoding: {
                type: 'spki',
                format: 'pem'
            },
            privateKeyEncoding: {
                type: 'pkcs8',
                format: 'pem'
            }
        }, (err, public_key, private_key) => {
            if (err != null) {
                return reject(err.message);
            }

            axios.post(hostname + '/address', {
                'publickey': public_key
            })
                .then(function (response) {
                    if (response.status != 200) {
                        return Promise.reject("MTC server response errror");
                    } else {
                        return Promise.resolve(response.data);
                    }
                })
                .then(function (mtc_address) {
                    return resolve({ "Address": mtc_address, "publicKey": public_key, "PrivateKey": private_key });
                })
                .catch(function (error) {
                    return reject(error);
                });
        });
    });
}

create_address()
    .then((v) => {
        console.log('Metacoin Address', v.Address);
        console.log('Public Key', v.publicKey);
        console.log('Private Key', v.PrivateKey);
    })
    .catch((err) => {
        console.log(err);
    });

text

Get address status

get

Path parameters

addressstring · Metacoin AddressRequired

Metacoin address

Responses

200

successful operation

*/*

404

Address not found

get

GET /address/{address} HTTP/1.1
Host: rest.metacoin.network:20923
Accept: */*

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

Get address list by public key

post

Query parameters

publickeystringRequired

Metacoin address's public key
ignore carriage return, line feed, "-----BEGIN PUBLIC KEY-----", "-----END PUBLIC KEY-----"

Example:

Responses

200

successful operation

*/*

Responsestring · Metacoin Address[]Example: MTATLnT6SGKE8RU0CBPoDRfUXL5lr4SLece1a6ee

404

Address not found

post

const crypto = require('crypto');
const axios = require('axios');

// testnet
var hostname = "https://testnetrest.metacoin.network:20923";
// mainnet
// hostname = "https://rest.metacoin.network:20923";

var public_key = "-----BEGIN PUBLIC KEY-----\nMIGbMBAGByqGSM49AgEGBSuBBAAjA4GGAAQBBp5oHHFaATF1UIephJYgtW+u2+aT\nhZLxNgn5JZhgFXzvTUHlThZxb61eTXMMjyU/IloNznwtzRWuPq1oMDOMq9oBbT/t\nE4lgyPF5/QtzuhaaYRpr/ahZ4JSLyHOegkopXeic3UFUmkpb4mXuSGgu5mChuuUC\nktjfluGNtvXHOWYtqTU=\n-----END PUBLIC KEY-----";
// public_key = "MIGbMBAGByqGSM49AgEGBSuBBAAjA4GGAAQBBp5oHHFaATF1UIephJYgtW+u2+aThZLxNgn5JZhgFXzvTUHlThZxb61eTXMMjyU/IloNznwtzRWuPq1oMDOMq9oBbT/tE4lgyPF5/QtzuhaaYRpr/ahZ4JSLyHOegkopXeic3UFUmkpb4mXuSGgu5mChuuUCktjfluGNtvXHOWYtqTU=";

axios.post(hostname + '/address/bykey', {
  'publickey': public_key
}, {
  proxy: {
    host: '127.0.0.1',
    port: 8888
  }
})
  .then(function (response) {
    if (response.status != 200) {
      return Promise.reject("Metacoin server response error");
    } else {
      return Promise.resolve(response.data);
    }
  })
  .then(function (mtc_address) {
    // ["MT4FzIQCgRh0T1YD841OxjNd3dkfTJcEd41d17d3"]
    console.log(mtc_address);
  })
  .catch(function (error) {
    if (error.response.status == 404) {
      console.log("Address not found");
    } else {
      console.log(error);
    }
  });

[
  "MTATLnT6SGKE8RU0CBPoDRfUXL5lr4SLece1a6ee"
]

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

get

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.

Path parameters

addressstring · Metacoin addressRequired

Address to get nonce value

Responses

200

successful operation

*/*

Responsestring

Temporary key for transaction

400

address not exists

get

GET /nonce/{address} HTTP/1.1
Host: rest.metacoin.network:20923
Accept: */*

text

Get balance of address

get

Path parameters

addressstring · Metacoin addressRequired

Metacoin address

Responses

200

successful operation

*/*

404

Address not found

get

GET /balance/{address} HTTP/1.1
Host: rest.metacoin.network:20923
Accept: */*

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