{"service":"Base Position Watch","description":"Position monitoring for Base memecoins: watch an open token position for 24h, 72h or 7 days and get HMAC-signed webhook alerts (or pull events) on rug pull signs - liquidity pulls, deployer and insider cluster dumps, owner actions, tax changes, honeypot flips, exit traps at your size, smart money exits and social attention collapse or spikes.","version":"1.0.0","payment":{"protocol":"x402 v2, scheme exact, USDC","network":"eip155:8453","pay_to":"0x5498b0Aa90cd56F8962CBd136DF3D3769C85f149"},"paid_endpoints":[{"endpoint":"POST /v1/watch/24h","price":"$0.25 USDC","summary":"watch a token position for 24 h: signed webhook alerts + pull events","body":{"token":"0x4ed4e862860bed51a9570b96d89af5e1b0efefed","webhook_url":"https://hooks.example.com/bq-watch","position_usd":500,"events":["LIQUIDITY_DROP","DEPLOYER_SELL","HONEYPOT_FLIP","EXIT_TRAP","SMART_EXIT"],"thresholds":{"LIQUIDITY_DROP":{"drop_pct":25}}}},{"endpoint":"POST /v1/watch/72h","price":"$0.60 USDC","summary":"watch a token position for 72 h: signed webhook alerts + pull events","body":{"token":"0x4ed4e862860bed51a9570b96d89af5e1b0efefed","webhook_url":"https://hooks.example.com/bq-watch","position_usd":500,"events":["LIQUIDITY_DROP","DEPLOYER_SELL","HONEYPOT_FLIP","EXIT_TRAP","SMART_EXIT"],"thresholds":{"LIQUIDITY_DROP":{"drop_pct":25}}}},{"endpoint":"POST /v1/watch/7d","price":"$1.20 USDC","summary":"watch a token position for 168 h: signed webhook alerts + pull events","body":{"token":"0x4ed4e862860bed51a9570b96d89af5e1b0efefed","webhook_url":"https://hooks.example.com/bq-watch","position_usd":500,"events":["LIQUIDITY_DROP","DEPLOYER_SELL","HONEYPOT_FLIP","EXIT_TRAP","SMART_EXIT"],"thresholds":{"LIQUIDITY_DROP":{"drop_pct":25}}}},{"endpoint":"POST /v1/watch/extend-24h","price":"$0.25 USDC","summary":"extend an active watch by 24 h","body":{"watch_id":"w_3kTq9xV2mPz7LrB1nYc5Hd"}}],"free_endpoints":[{"endpoint":"GET /v1/watch/{watch_id}","summary":"watch status (Authorization: Bearer <watch_secret>; free)"},{"endpoint":"GET /v1/watch/{watch_id}/events","summary":"stored events since a cursor: ?since=<next_cursor>&limit<=500 (Authorization: Bearer <watch_secret>; free)"},{"endpoint":"DELETE /v1/watch/{watch_id}","summary":"stop a watch (Authorization: Bearer <watch_secret>; free)"},{"endpoint":"GET /","summary":"service catalog (JSON): endpoints, prices, payment network"},{"endpoint":"GET /health","summary":"liveness and dependency status"},{"endpoint":"GET /openapi.json","summary":"OpenAPI 3.1 description"},{"endpoint":"GET /llms.txt","summary":"this document"}],"data_sources":["Base mainnet swaps and liquidity events (own indexer, chain id 8453)","Base Launch Guard (re-simulation, owner actions, headline)","Base Smart Money Signals (smart exits)","Base Pulse (social attention)"],"disclaimer":"Automated monitoring of on-chain and public social data. Alerts can be late or missed. Not investment advice.","chain":"Base mainnet (8453): token data always comes from mainnet, whatever the payment network"}