Quickstart: Deposit via Blockchain Wallet

Learn the basics of sending funds to your WSPN account from an external blockchain wallet.

This quickstart walks through sending WUSD on Ethereum、Polygon、Viction blockchain from a wallet to your WSPN Mint Account.

1. Get an API key

WSPN's APIs use API Keys as the mechanism to authenticate client requests. The API key must be set in the Authorization header of the request sent from your backend server. The format of the header is Bearer access_token.

To obtain an API key for the sandbox environment, simply create an account and generate a new key in settings - it only takes a few seconds.

GET AN API KEY

Once you have generated your API key, record it in a secure place.

2. Get a deposit address

To send funds to your WSPN Mint Account on-chain, you will first need to get a deposit address. To that end, you can use the Get Deposit Address API endpoint.

In the following example make substitutions for the following placeholder keys:

Replace ${YOUR SIGNATURE DATA} with your signature data. To that end,you can use the Signature algorithm to get your signature data.

Replace ${YOUR Authorization DATA} with your access_token data.

Request:

Response

{
  "header": {
    "success": true
  },
  "result": {
    "address": "0xDDDD40DD84D577254C2F9B9DC1498C339840ED1C"
  }
}

3. Deposit to your account

Blockchain deposits can only be initiated from your respective wallet so this part of the deposit process will take place outside of WSPN’s API.

Using the wallet address returned in the previous step, you will send funds from your blockchain wallet to your WSPN Mint Account.

You must confirm the blockchain network is consistent with the address you requested from WSPN and the wallet you’re using to make this transfer, or you could lose funds.

4. Check the latest balance

You can use the Get Balance API endpoint to retrieve the balance of funds available for use in your account.

Request:

Response

{
  "header": {
    "success": true
  },
  "resultList": [
    {
      "currency": "WUSD",
      "availableBalance": "0.00",
      "processingBalance": "0.00",
      "totalBalance": "0.00"
    },
    {
      "currency": "USD",
      "availableBalance": "100.00",
      "processingBalance": "0.00",
      "totalBalance": "100.00"
    },
    {
      "currency": "SGD",
      "availableBalance": "0.00",
      "processingBalance": "0.00",
      "totalBalance": "0.00"
    },
    {
      "currency": "AUD",
      "availableBalance": "0.00",
      "processingBalance": "0.00",
      "totalBalance": "0.00"
    },
    {
      "currency": "JPY",
      "availableBalance": "0",
      "processingBalance": "0",
      "totalBalance": "0"
    },
    {
      "currency": "HKD",
      "availableBalance": "0.00",
      "processingBalance": "0.00",
      "totalBalance": "0.00"
    },
    {
      "currency": "GBP",
      "availableBalance": "0.00",
      "processingBalance": "0.00",
      "totalBalance": "0.00"
    },
    {
      "currency": "EUR",
      "availableBalance": "0.00",
      "processingBalance": "0.00",
      "totalBalance": "0.00"
    }
  ]
}

🎉 Congratulations. You have successfully deposited cryptocurrency from your external blockchain wallet to your WSPN Mint Account.

Quickstart: Deposit via Blockchain Wallet

1. Get an API key#

2. Get a deposit address#

3. Deposit to your account#

4. Check the latest balance#

1. Get an API key

2. Get a deposit address

3. Deposit to your account

4. Check the latest balance