{"name":"FIFA World Cup 26 Final Raffle X402 API","version":"1.0.0","description":"Pay 0.01 USDC via X402 to enter the FIFA World Cup 26 Final raffle on Base","endpoints":{"POST /raffle/enter":"Enter the raffle (requires X402 payment)","POST /raffle/draw":"Pick a winner from the raffle (requires X402 payment)","GET /raffle/stats":"Get raffle statistics","GET /raffle/entries/:address":"Get entries for a specific address","GET /decode/:txHex":"Decode raw transaction hex (or use ?tx=0x...)","GET /health":"Health check"},"payment":{"network":"Base","currency":"USDC","amount":"0.01 USDC","recipient":"0xed81e4a9526848bcaa741eba2928ab869af34cfc","usdcContract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"x402Instructions":{"step1":"Send 0.01 USDC to the recipient address","step2":"Make POST request to /raffle/enter with headers:","headers":{"X-Payment-Tx":"your_transaction_hash","X-Payment-From":"your_wallet_address"}}}