{"name":"CCA Monitor API","version":"4.0","description":"Uniswap V4 Continuous Clearing Auction analytics. AI agents can pay per call with USDC on Base via x402.","agent_discovery":"/.well-known/ai-plugin.json","tiers":{"free":{"rate":"30 requests/minute","price":"Free","endpoints":["GET /api/v1/auctions — basic auction data","GET /api/v1/auctions/:name — single auction (basic)","GET /api/v1/summary — summary stats"]},"pro":{"rate":"300 requests/minute","price":"Per-call USDC on Base (x402) or API key","endpoints":["GET /api/v1/auctions — full auction data ($0 with key)","GET /api/v1/auctions/:name — full single auction ($0 with key)","GET /api/v1/summary — summary + bidder insights ($0 with key)","GET /api/v1/overlap — bidder overlap matrix ($0.001/call)","GET /api/v1/bidders — bidder index ($0.005/call)","GET /api/v1/concentration — concentration metrics ($0.001/call)"],"auth":["x402: Send GET → receive 402 with PAYMENT-REQUIRED → sign USDC payment → retry with PAYMENT-SIGNATURE header","API key: X-API-Key header (DM @monkrus on Telegram or X)"]}},"pricing":{"protocol":"x402 (https://docs.x402.org)","currency":"USDC","network":"Base (eip155:8453)","facilitator":"https://x402.org/facilitator","model":"per_call","endpoints":{"/api/v1/auctions":"free","/api/v1/summary":"free","/api/v1/concentration":"$0.001","/api/v1/overlap":"$0.001","/api/v1/bidders":"$0.005"}},"utility":{"usage":"GET /api/v1/usage/:identity — view your usage stats (pro)"},"filters":{"chain":"mainnet, base, arbitrum, unichain","status":"graduated, failed","hook":"true, false","test":"true (include test auctions)","q":"search token name/symbol"},"source":"https://github.com/monkrus/cca-monitor","dashboard":"https://monkrus.github.io/cca-monitor"}