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. Tokens ( ERC-20 )

Approve User Token Spending

Approve user token spending for a game

Approves a specific amount of tokens for use in a game.

Endpoint: /game/approve Method: POST

{
    plyrId: string; // The player ID
    gameId: string; // The game ID
    otp: string; // One-time password for authorization
    token: string; // Token name/symbol
    amount: number; // Amount to approve
    expiresIn: number; // Approval expiration time in seconds
}
{
    // Approval details
}
{
    error: string;
}

Example Usage

// Setup request parameters
const timestamp = Date.now().toString();
const body = {
    plyrId: 'player_abc123', // The player's ID
    gameId: 'game_xyz789', // The game's ID
    otp: '123456', // One-time password
    token: 'USDC', // Token to approve
    amount: 1000, // Amount to approve (in token's smallest unit)
    expiresIn: 3600 // Approval expires in 1 hour
};

// Generate HMAC signature
const hmac = generateHmacSignature(timestamp, body, secretKey);

// Make the API request
const response = await axios.post(apiEndpoint + '/game/approve', body, {
    headers: {
        apikey: apiKey,
        signature: hmac,
        timestamp: timestamp
    }
});
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Last updated 4 months ago