{"uid":"cap_OEbnyTAe8_EuCiuv-DyXP","slug":"font-production-analytics-adjacent-row-changes-two-measure-correlation-5ae57b94","name":"Font Production Analytics — Adjacent Row Changes + Two-Measure Correlation","description":"Font production — Adjacent row changes + Two-measure correlation: Adjacent row changes + Two-measure correlation for supplied font production records (glyph_count, kerning_pairs). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.","url":"https://market.datapackvibe.com/x402/assistant-ib26-creative-18-158?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","asset_group","date","glyph_count","kerning_pairs"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"asset_group":{"type":"string","default":"","maxLength":80},"glyph_count":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"kerning_pairs":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","asset_group":"group-a","glyph_count":10,"kerning_pairs":1},{"date":"2026-10-02","row_id":"row-2","asset_group":"group-b","glyph_count":20,"kerning_pairs":2},{"date":"2026-10-03","row_id":"row-3","asset_group":"group-a","glyph_count":15,"kerning_pairs":3},{"date":"2026-10-04","row_id":"row-4","asset_group":"group-b","glyph_count":30,"kerning_pairs":4}],"maxItems":200,"minItems":1},"field":{"enum":["glyph_count","kerning_pairs"],"type":"string","default":"glyph_count"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_THJAebfj3YMuabk7gio8s","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes adjacent row-to-row changes and two-measure correlation for font production records (glyph_count, kerning_pairs) over up to 200 rows, returning two analytical reports.","exampleAgentPrompt":"Analyze these font production records for me — run an adjacent row changes report and a two-measure correlation between glyph_count and kerning_pairs across my 12 rows of data, grouped by asset group and dated from 2025-01-01 through 2025-01-12.","exampleUseCases":[{"title":"Track glyph count shifts across releases","prompt":"I have 50 rows of font production data with dates and glyph counts for two asset groups — can you compute the row-to-row changes in glyph_count and also show me how glyph_count correlates with kerning_pairs across the whole dataset?"},{"title":"Audit kerning pair growth over a sprint","prompt":"Here are 30 font production records from our last design sprint, each with a date, asset group, glyph count, and kerning pairs — run the adjacent row changes and two-measure correlation reports on kerning_pairs for me."},{"title":"Compare font metric trends across asset groups","prompt":"I've got 80 rows of font production logs split across two asset groups — please give me an adjacent row change analysis and a correlation report between glyph_count and kerning_pairs so I can see how the metrics track together."}],"resultDescription":"Returns two local analytical reports: (1) an adjacent row changes series showing the delta in the selected metric (glyph_count or kerning_pairs) between each consecutive row, and (2) a two-measure correlation report quantifying the statistical relationship between glyph_count and kerning_pairs across the supplied records. No external data is fetched; all analysis is performed on the submitted rows.","failureModes":["Fewer than 1 row submitted — minItems violation causes rejection","More than 200 rows submitted — maxItems limit exceeded","Invalid date format (not YYYY-MM-DD) causes schema validation failure","Missing required fields (row_id, glyph_count, kerning_pairs) causes row rejection","Null values in both metric fields may degrade correlation computation","Invalid field enum value (not glyph_count or kerning_pairs) causes error"],"whenToPreferThis":"Choose this endpoint when you have up to 200 font production records with glyph_count and kerning_pairs fields and need both sequential row-change analysis and cross-metric correlation in a single API call. It is best suited for offline or batch analytical workflows on already-collected data, where no live data lookup, prediction, or external enrichment is required. Prefer this over general-purpose analytics tools when working specifically within font production or creative asset pipelines using the x402 payment protocol.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-02T12:37:23.195Z","isFirstParty":false,"canonicalSlug":"font-production-analytics-adjacent-row-changes-two-measure-correlation-5ae57b94"}