{"name":"checkr","description":"Real-time X/Twitter attention intelligence for Base chain tokens.","docs":"https://api.checkr.social/docs","payment":"x402 — USDC on Base mainnet, pay-per-call","endpoints":{"GET /health":"free","GET /v1/leaderboard":"$0.05","GET /v1/signal":"$0.15","GET /v1/token/{symbol}":"$0.75","GET /v1/rotation":"$0.10","GET /v1/creators/{symbol}":"$0.15","GET /v1/rh/leaderboard":"$0.05","GET /v1/rh/signal":"$0.15","GET /v1/rh/token/{symbol}":"$0.75","GET /v1/rh/creators/{symbol}":"$0.15"}}