{"slug":"undertow-pump-fun-screen-f557d81b","name":"Undertow pump.fun Rug Check","summary":"Use before buying a Solana pump.fun memecoin: rug check and launch screen for one mint, from our record of every pump.fun launch since mid Oct 2026. Flags: creator buy or no buy at launch, Mayhem Mode bot volume, copied ticker, fake smart-money buys, paid DexScreener profile, $50k-in-a-minute jumps, serial creators, each with the share of similar launches that migrated or hit $50k. Returns risk normal/elevated/high with reasons. $0.02 USDC. Bad mint 400, unknown mint 404, both free.","status":"live","headings":[{"slug":"crypto-markets","title":"Crypto prices & DeFi"},{"slug":"stocks-investing","title":"Stocks & investing"}],"indexable":true,"listed_since":"2026-11-03T19:33:19.254482Z","sources":[{"source":"x402_bazaar","external_id":"https://undertow.mlaunch.xyz/x402/pump","owner_address":"0x79b8905c77c8a897d9d45efa8fc998469ef09c7a","seen_at":"2026-11-11T10:18:01.042481Z","removed_at":null}],"endpoints":[{"url":"https://undertow.mlaunch.xyz/x402/pump","host":"undertow.mlaunch.xyz","protocol":"x402","state":"live","last_probe_at":"2026-11-12T07:12:47.543196Z","last_ok_at":"2026-11-12T07:12:47.543196Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"undertow-mlaunch-xyz-09835cc7","name":"undertow.mlaunch.xyz"}],"payment_options":[{"endpoint_url":"https://undertow.mlaunch.xyz/x402/pump","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"20000","pay_to":"0x79b8905c77c8a897d9d45efa8fc998469ef09c7a","observed_at":"2026-11-12T07:12:47.543196Z"},{"endpoint_url":"https://undertow.mlaunch.xyz/x402/pump","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","scheme":"exact","rail":"exact","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","coin":"USDC","asset_label":null,"amount":"20000","pay_to":"Coe7Aw5w8kWPYtAxhDACSaKxvHeeNAf7hubSPuv79rwz","observed_at":"2026-11-12T07:12:47.543196Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":3,"paid_calls_30d":6,"last_paid_at":"2026-11-08T18:44:23.691Z","reported_at":"2026-11-11T10:18:01.042481Z"},"assessment":{"method":"2026.11.4","checks":[{"id":"answers","state":"pass","reason":"Answered a check 9 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 8 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"3 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-11-12T00:32:29.314486Z"},"identity":{"endpoint_domains":["mlaunch.xyz"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}