{"slug":"forecast-holt-linear-trend-f395bdd1","name":"Forecast (Holt linear trend)","summary":"Holt's linear trend method - level + trend (no seasonality). Two smoothing parameters: alpha (level) and beta (trend). Forecast extrapolates as a straight line from the last fitted level along the last fitted trend, so it grows or shrinks linearly with horizon. Use this when your series has a persistent up/down trend but no seasonal cycle (e.g. a SaaS MRR climb, a deflating cohort retention curve).","status":"live","indexable":true,"listed_since":"2026-10-25T17:52:07.619425Z","sources":[{"source":"x402_bazaar","external_id":"https://agent402.tools/api/forecast-holt","owner_address":"0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0","seen_at":"2026-10-26T06:00:30.370112Z","removed_at":null}],"endpoints":[{"url":"https://agent402.tools/api/forecast-holt","host":"agent402.tools","protocol":"x402","state":"live","last_probe_at":"2026-10-25T21:55:14.813816Z","last_ok_at":"2026-10-25T21:55:14.813816Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"agent402-tools-4df46169","name":"agent402.tools"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":3,"paid_calls_30d":7,"last_paid_at":"2026-10-20T02:04:37.629Z","reported_at":"2026-10-26T06:00:30.370112Z"},"notice":"Not affiliated with addrbook — claim or request removal."}