{"uid":"cap_Lh1RbqZZ_uUB-Us9uJrfB","slug":"source-attribution-string-normalisation-equal-width-histogram-ae09b375","name":"Source Attribution String Normalisation + Equal-Width Histogram","description":"Source attribution — String normalisation + Equal-width histogram: String normalisation + Equal-width histogram for supplied source attribution records (cited_sources, verified_links). 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-news-02-031?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"bins":{"type":"integer","default":5,"maximum":30,"minimum":1},"rows":{"type":"array","items":{"type":"object","required":["row_id","channel_group","date","cited_sources","verified_links"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"channel_group":{"type":"string","default":"","maxLength":80},"cited_sources":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"verified_links":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","channel_group":"group-a","cited_sources":10,"verified_links":1},{"date":"2026-10-02","row_id":"row-2","channel_group":"group-b","cited_sources":20,"verified_links":2},{"date":"2026-10-03","row_id":"row-3","channel_group":"group-a","cited_sources":15,"verified_links":3},{"date":"2026-10-04","row_id":"row-4","channel_group":"group-b","cited_sources":30,"verified_links":4}],"maxItems":200,"minItems":1},"field":{"enum":["cited_sources","verified_links"],"type":"string","default":"cited_sources"}}},"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_6LQQn4U5mkC6muZ0X-mIK","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":"Normalises string fields and generates equal-width histograms for cited_sources and verified_links columns in source attribution records, up to 200 rows.","exampleAgentPrompt":"Normalise the string fields and generate a 10-bin equal-width histogram for the cited_sources column in my source attribution data — I have 4 rows: row-1 on 2026-10-01 in group-a with cited_sources=10 and verified_links=1, row-2 on 2026-10-02 in group-b with cited_sources=20 and verified_links=2, row-3 on 2026-10-03 in group-a with cited_sources=15 and verified_links=3, and row-4 on 2026-10-04 in group-b with cited_sources=30 and verified_links=4.","exampleUseCases":[{"title":"News outlet citation volume distribution","prompt":"I have 50 daily source attribution records for our news channels — can you normalise the channel_group strings and generate a 10-bin equal-width histogram for the cited_sources field so I can see how citation counts are distributed?"},{"title":"Verified link coverage analysis","prompt":"Run a string normalisation and 5-bin equal-width histogram on the verified_links column for my 120 source attribution rows — I want to understand how evenly verified links are spread across our channel groups."},{"title":"Editorial audit of source diversity","prompt":"Take these 80 source attribution records and give me a string normalisation pass plus an equal-width histogram with 8 bins on cited_sources, so our editorial team can audit how diverse our sourcing is across dates and channel groups."}],"resultDescription":"Returns two analytical reports for the supplied source attribution rows: (1) a string normalisation report cleaning channel_group and related string fields, and (2) an equal-width histogram report for the selected numeric field (cited_sources or verified_links) divided into the specified number of bins, showing bin boundaries and row counts per bin.","failureModes":["More than 200 rows submitted — request rejected with max row limit error","Invalid date format (not YYYY-MM-DD) on any row causes validation failure","bins value outside 1–30 range rejected","cited_sources or verified_links values outside ±1,000,000,000,000 rejected","Missing required fields (row_id, channel_group, date) cause schema validation errors","Empty rows array rejected"],"whenToPreferThis":"Choose this endpoint when you need to both clean/normalise string fields and produce an equal-width histogram of numeric source attribution metrics (cited_sources or verified_links) in a single low-cost call. Ideal for offline batch analysis of news attribution data up to 200 rows where no live lookup or external data enrichment is needed. At $0.01 USDC for two reports, it is cost-effective for routine editorial audits or data quality checks on source attribution datasets.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T12:47:45.617Z","isFirstParty":false,"canonicalSlug":"source-attribution-string-normalisation-equal-width-histogram-ae09b375"}