{"domain":"xsignal-production.up.railway.app","count":1,"changes":[{"captured_at":"2026-07-02T05:14:26","card_hash":"c8944a62ab810bb79252f23fd03032b0dfe4b7ae54b5144824371155fe039676","previous_card_hash":null,"diff":{"skills_added":[{"id":"intent-momentum","name":"Outcome-priced momentum intent (abstains)","description":"The only x402 signal that ABSTAINS below your confidence bar. Post {addr, min_confidence} → pay a flat fee, then a mechanical momentum verdict (gaining/fading) if confidence clears your bar, else a calibrated abstain. Paid answers carry a keyless tamper-evidence receipt. x402-paid at /intent (from $0.01; 3 free per wallet via ?wallet=0x…).","tags":["x402","intent","outcome-priced","abstain","base","momentum"],"inputModes":null,"outputModes":null},{"id":"real-time-signal","name":"Real-time X/social signal","description":"Fresh, scored (virality+freshness), cited social signal for a topic. x402-paid at /signal (from $0.01 USDC on Base; 3 free per wallet via ?wallet=0x…).","tags":["x402","signal","x","social","realtime","base"],"inputModes":null,"outputModes":null},{"id":"token-brief","name":"Fused token brief (meal)","description":"One call fuses Base token market intel + real-time social signal into a \"what is happening with $TOKEN now\" brief (market flags + cited top posts + a non-advisory summary). x402-paid at /brief ($0.05; 3 free per wallet via ?wallet=0x…).","tags":["x402","brief","meal","base","token","signal"],"inputModes":null,"outputModes":null},{"id":"token-market-intel","name":"Base token market intel","description":"Liquidity/volume/price/age/buy-sell flow + mechanical flags for a Base token (market data, NOT a trust rating). Best as an input to the brief. x402-paid at /token ($0.01; 3 free per wallet via ?wallet=0x…).","tags":["x402","token","base","defi","market-data"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"xsignal"},{"field":"description","before":null,"after":"x402-paid data ingredients for Base agents. Flagship: get_intent, an outcome-priced momentum verdict that ABSTAINS below your confidence bar. 3 free calls per wallet, then from $0.01 USDC. Verify-only; never signs or moves funds."},{"field":"url","before":null,"after":"https://xsignal-production.up.railway.app"}],"other_changed":true,"is_empty":false,"human_summary":"added 4 skills · name ∅ → xsignal · description ∅ → x402-paid data ingredients for Base agen · url ∅ → https://xsignal-production.up.railway.ap"}}]}