PLYR GAMING UNIVERSE
  • API Endpoint
  • API Quickstart
  • API REFERENCE
    • Users
      • Authentication
        • PLYR[ID]
          • Login
          • Login and Approve
          • Logout
        • InstantPlayPass
          • RegisterIPP
          • RevealClaimingCode
          • VerifyClaimingCode
        • PLYR[CONNECT]
      • Check Session JWT
      • Get Basic User Info
      • Get Avatar
    • Game room
      • Create Game Room
      • Join Game Room
      • Pay Game Room
      • Earn Game Room
      • Leave Game Room
      • End Game Room
      • Helpers
        • Is Joined Game Room
        • Join and Pay
        • Earn and Leave
        • Create, Join and Pay
        • Earn, Leave and End
    • Assets
      • Tokens ( ERC-20 )
        • Get PLYR L1 Token List
        • Get User Token Balance
        • Get User Token Allowance
        • Approve User Token Spending
        • Revoke User Token Allowance
        • In-Game Chips
          • Create Chip
          • Mint Chip
          • Burn Chip
          • Transfer Chip
          • Get Chip Balance
          • Get Chip Info
      • NFTs ( ERC-721 )
        • Create NFT
        • Mint NFT
        • Transfer NFT
        • Burn NFT
        • Get NFT Balance
        • List NFTs
        • Check NFT Holding
        • Get NFT Credit
        • Get NFT Info
        • Get Zoo Genes
        • Official PLYR NFTs
          • Get User Zoo Genes
          • Get User Zoo Boosters
          • Get User Zoo Elixirs
      • Badge
        • Create Badge
        • Mint Badge
        • Remove Badge
        • Burn Badge
        • List Badges
        • Get Badge Info
    • Misc
      • Get Session JWT Public Key
      • Verify JWT Locally
      • Activity Logs
      • Get Task Message Status
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  1. API REFERENCE
  2. Assets
  3. NFTs ( ERC-721 )

Check NFT Holding

Check if a user is holding a specific NFT

Checks if a user is holding a specific NFT and returns the count of tokens held.

Endpoint: /game/nft/count Method: GET

{
    plyrId: string;        // The PLYR ID of the user
    nft: string;           // The NFT contract address to check
    chainId?: string;      // Optional chain ID
    gameId?: string;       // Optional game ID
}
{
	count: number; // The number of tokens the user holds from this NFT contract
	isHolding: boolean; // Whether the user holds any tokens from this NFT contract
}
{
  error: string;
  details?: any;
}

Example Usage

// Setup request parameters
const timestamp = Date.now().toString();
const plyrId = 'player123';
const nftAddress = '0x1234567890123456789012345678901234567890';
const chainId = '43114'; // Avalanche C-Chain
const gameId = 'game456'; // Optional

// For GET requests with no body, pass null as the body for HMAC
const hmac = generateHmacSignature(timestamp, null, secretKey);

// Make the API request
let url = apiEndpoint + `/game/nft/count?plyrId=${plyrId}&nft=${nftAddress}&chainId=${chainId}&gameId=${gameId}`;

const response = await axios.get(url, {
	headers: {
		apikey: apiKey,
		signature: hmac,
		timestamp: timestamp
	}
});

// Process the response
if (response.data.isHolding) {
	console.log(`User is holding ${response.data.count} tokens from this NFT contract`);
} else {
	console.log('User is not holding any tokens from this NFT contract');
}
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Last updated 1 month ago