Fetch real-time $DPSK token price data:
const response = await fetch('https://api.geckoterminal.com/api/v2/networks/polygon_pos/pools/0xbab9dfe80908ef83647899d49e7a211767a27ccd');
if (response.ok) {
const data = await response.json();
const tokenPrice = data.data.attributes.base_token_price_usd;
console.log(`Current $DPSK Price: $${tokenPrice}`);
}
The GeckoTerminal API is free to use with no authentication required. Visit GeckoTerminal for more information.
function registerHandle(string calldata handle) external whenNotPaused nonReentrant {
_validateHandleBlacklist(msg.sender);
require(_isValidHandle(handle), "Handle must be 2-42 chars, lowercase alphanumeric only");
require(handleOwners[handle] == address(0), "Handle already taken");
require(balanceOf(msg.sender) >= minimumHandleTokens, "Must have minimum required tokens");
handleOwners[handle] = msg.sender;
userHandles[msg.sender] = handle;
}
function userHandles(address account) public view returns (string memory) {
return userHandles[account];
}
function handleOwners(string memory handle) public view returns (address) {
return handleOwners[handle];
}
function balanceOf(address account) public view returns (uint256)
[
{
"inputs": [
{"internalType": "address", "name": "account", "type": "address"}
],
"name": "balanceOf",
"outputs": [
{"internalType": "uint256", "name": "", "type": "uint256"}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{"internalType": "string", "name": "handle", "type": "string"}
],
"name": "registerHandle",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{"internalType": "address", "name": "", "type": "address"}
],
"name": "userHandles",
"outputs": [
{"internalType": "string", "name": "", "type": "string"}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{"internalType": "string", "name": "", "type": "string"}
],
"name": "handleOwners",
"outputs": [
{"internalType": "address", "name": "", "type": "address"}
],
"stateMutability": "view",
"type": "function"
}
]