{"uid":"cap_0a_-moPRJ6NtJdeQ79WM0","slug":"commercial-proposal-comparisons-adjacent-row-changes-base-100-series-cd344c53","name":"Commercial Proposal Comparisons — Adjacent Row Changes + Base-100 Series","description":"Commercial proposal comparisons — Adjacent row changes + Base-100 series: Adjacent row changes + Base-100 series for supplied commercial proposal comparisons records (quoted_amount, delivery_days). 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-company-24-155?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","company_group","date","quoted_amount","delivery_days"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"company_group":{"type":"string","default":"","maxLength":80},"delivery_days":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"quoted_amount":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","company_group":"group-a","delivery_days":1,"quoted_amount":10},{"date":"2026-10-02","row_id":"row-2","company_group":"group-b","delivery_days":2,"quoted_amount":20},{"date":"2026-10-03","row_id":"row-3","company_group":"group-a","delivery_days":3,"quoted_amount":15},{"date":"2026-10-04","row_id":"row-4","company_group":"group-b","delivery_days":4,"quoted_amount":30}],"maxItems":200,"minItems":1},"field":{"enum":["quoted_amount","delivery_days"],"type":"string","default":"quoted_amount"},"base_index":{"type":"integer","default":0,"maximum":199,"minimum":0}}},"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_KTyjnQK3-KwvQqUZZH-T0","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-over-row changes and base-100 indexed series for commercial proposal comparison data (quoted_amount, delivery_days) across up to 200 rows.","exampleAgentPrompt":"I have a list of commercial proposals with quoted amounts and delivery days for two vendor groups — can you run both an adjacent row change report and a base-100 index series on the quoted_amount field, starting from row index 0? Here are the rows: [{\"row_id\":\"r1\",\"company_group\":\"vendor-a\",\"date\":\"2026-01-01\",\"quoted_amount\":5000,\"delivery_days\":10},{\"row_id\":\"r2\",\"company_group\":\"vendor-b\",\"date\":\"2026-01-02\",\"quoted_amount\":5500,\"delivery_days\":12},{\"row_id\":\"r3\",\"company_group\":\"vendor-a\",\"date\":\"2026-01-03\",\"quoted_amount\":4800,\"delivery_days\":9}].","exampleUseCases":[{"title":"Vendor quote drift analysis","prompt":"I've got 15 commercial proposals from two suppliers over the past month — can you calculate the row-by-row changes in quoted_amount and also index them all to base 100 starting from row 0 so I can see which vendor's prices are drifting more?"},{"title":"Delivery time trend indexing","prompt":"Can you run the adjacent row changes and base-100 series reports on delivery_days for these 20 proposal records across three vendor groups, using row index 0 as the baseline? I want to see how delivery commitments are shifting over time."},{"title":"Procurement bid comparison over rounds","prompt":"We received bids in multiple rounds from two companies — please analyze the quoted_amount field across all 50 rows with both the sequential delta report and the base-100 index starting at row 0, so I can compare how each company's pricing evolved round to round."}],"resultDescription":"Returns two analytical reports for the supplied rows: (1) an adjacent row change report showing the numeric difference between each consecutive row for the selected field, and (2) a base-100 series report normalizing all row values relative to the chosen base index row. Both reports operate locally on the supplied data with no external lookups.","failureModes":["More than 200 rows submitted — request rejected or truncated","Missing required fields (row_id, date, company_group) cause validation errors","base_index out of range (>= number of rows) causes indexing failure","Null values in quoted_amount or delivery_days may produce null deltas in row change report","Invalid date format (not YYYY-MM-DD) causes schema validation failure","Field enum value not 'quoted_amount' or 'delivery_days' causes rejection"],"whenToPreferThis":"Choose this endpoint when you have a structured list of commercial proposal records (with quoted amounts and/or delivery days) and need both a sequential row-change report and a base-100 indexed series in a single API call for under $0.01. Ideal for procurement analytics, vendor bid comparison, or any scenario requiring normalized trend analysis across proposal rows without external data dependencies.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T12:43:36.074Z","isFirstParty":false,"canonicalSlug":"commercial-proposal-comparisons-adjacent-row-changes-base-100-series-cd344c53"}