{"slug":"agent402-tools-api-skill-forecasting-bake-off-2935b6","title":"Bundled execution of the Forecasting bake-off workflow","host":"agent402.tools","method":"POST","resource":"https://agent402.tools/api/skill/forecasting-bake-off","category":"code","description":"Bundled execution of the Forecasting bake-off workflow - Don't guess which forecasting method to trust. Backtest all four (naive/drift, SES, Holt, Holt-Winters) on a real series, rank by out-of-sample RMSE, then forecast forward with the winner and its 95% prediction interval. Method selection witho","price_listed":0.014,"price_asked":0.014,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":949,"reported_calls_30d":2,"reported_payers_30d":1,"networks":["algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=","eip155:10","eip155:1329","eip155:137","eip155:143","eip155:42161","eip155:42220","eip155:43114","eip155:4663","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","stellar:pubnet"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"horizon":"30","series":"AAPL"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"horizon":{"description":"How many periods to project forward - e.g. 30 (days for daily data, months for monthly)","type":"string"},"series":{"description":"What to forecast - a ticker (AAPL) or a FRED series id (UNRATE, CPIAUCSL)","type":"string"}},"required":["series"]},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"properties":{"args":{"properties":{"horizon":{"type":"string"},"series":{"type":"string"}},"type":"object"},"pack":{"type":"string"},"steps":{"items":{"properties":{"ok":{"type":"boolean"},"result":{"type":"object"},"slug":{"type":"string"}},"type":"object"},"type":"array"},"summary":{"type":"string"}},"required":["pack","args","steps","summary"],"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.014,"price_match":true,"latency_ms":949,"error":null}],"description_full":"Bundled execution of the Forecasting bake-off workflow - Don't guess which forecasting method to trust. Backtest all four (naive/drift, SES, Holt, Holt-Winters) on a real series, rank by out-of-sample RMSE, then forecast forward with the winner and its 95% prediction interval. Method selection without the hand-waving. One x402 payment runs 7 underlying tools (stock-history, fred-series, forecast-eval, forecast-naive, forecast-ses, forecast-holt, forecast-holt-winters); partial-success per step.","last_updated":"2026-09-22T11:53:30.406Z","schemes":["exact","upto"]}