{"slug":"market-datapackvibe-com-x402-assistant-finance-gross-margin-2eaf01","title":"Gross margin","host":"market.datapackvibe.com","method":"POST","resource":"https://market.datapackvibe.com/x402/assistant-finance-gross-margin-trend","category":"code","description":"Gross margin - Ordered trend analysis: Fit a descriptive straight-line trend to up to 200 equally spaced supplied observations; no forecast. Metric: Gross margin. Supplied figures only; returns JSON with formula, units and limitations. One of 50 calculators with 20 analysis modes. No live feed, fina","price_listed":0.01,"price_asked":0.01,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":1421,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"rows":[{"gross_profit":2000,"revenue":10000},{"gross_profit":2200,"revenue":11000},{"gross_profit":2000,"revenue":10000},{"gross_profit":2200,"revenue":11000}]},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"rows":{"default":[{"gross_profit":2000,"revenue":10000},{"gross_profit":2200,"revenue":11000},{"gross_profit":2000,"revenue":10000},{"gross_profit":2200,"revenue":11000}],"items":{"additionalProperties":false,"properties":{"gross_profit":{"default":2000,"description":"Amount in a consistent supplied currency and reporting period","maximum":1000000000000,"minimum":-1000000000000,"type":"number"},"revenue":{"default":10000,"description":"Amount in a consistent supplied currency and reporting period","exclusiveMinimum":0,"maximum":1000000000000,"minimum":0,"type":"number"}},"required":["gross_profit","revenue"],"type":"object"},"maxItems":200,"minItems":2,"type":"array"}},"required":["rows"],"type":"object"},"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":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-04","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.01,"price_match":true,"latency_ms":1421,"error":null}],"description_full":"Gross margin - Ordered trend analysis: Fit a descriptive straight-line trend to up to 200 equally spaced supplied observations; no forecast. Metric: Gross margin. Supplied figures only; returns JSON with formula, units and limitations. One of 50 calculators with 20 analysis modes. No live feed, financial advice or trade execution. 0.01 USDC includes one bounded ordered trend analysis report.","last_updated":"2026-10-04T07:26:45.107Z","schemes":["exact"]}