{"uid":"cap_4JJclds3IWudQZ3qlsiXZ","slug":"assessment-item-observations-duplicate-key-report-adjacent-row-changes-36cd6737","name":"Assessment Item Observations — Duplicate Key Report + Adjacent Row Changes","description":"Assessment item observations — Duplicate key report + Adjacent row changes: Duplicate key report + Adjacent row changes for supplied assessment item observations records (correct_responses, attempts). 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-education-02-062?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","course_group","date","correct_responses","attempts"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"attempts":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"course_group":{"type":"string","default":"","maxLength":80},"correct_responses":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","attempts":1,"course_group":"group-a","correct_responses":10},{"date":"2026-10-02","row_id":"row-2","attempts":2,"course_group":"group-b","correct_responses":20},{"date":"2026-10-03","row_id":"row-3","attempts":3,"course_group":"group-a","correct_responses":15},{"date":"2026-10-04","row_id":"row-4","attempts":4,"course_group":"group-b","correct_responses":30}],"maxItems":200,"minItems":1},"field":{"enum":["correct_responses","attempts"],"type":"string","default":"correct_responses"}}},"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_-xWm76xMhyKd3WZnf7Bdj","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":"Runs two local analytical reports on assessment item observation data: a duplicate key report and an adjacent row changes analysis for correct_responses or attempts fields.","exampleAgentPrompt":"Can you run a duplicate key report and adjacent row changes analysis on my assessment item observations? I have rows with row_id, course_group, date, correct_responses, and attempts — up to 200 rows — and I want to check the correct_responses field for changes between adjacent rows.","exampleUseCases":[{"title":"Audit quiz attempt data for duplicates","prompt":"I have a CSV of assessment observations from our LMS with columns row_id, course_group, date, correct_responses, and attempts — can you check it for duplicate row IDs and also show me where attempts values change between adjacent rows?"},{"title":"Detect data entry errors in grade records","prompt":"We collected up to 180 rows of assessment item records for multiple course groups and I need to know if any row_ids are duplicated and where correct_responses shift between consecutive rows — can you run those two reports?"},{"title":"Quality-check adjacent score changes for e-learning audit","prompt":"Before I submit this assessment dataset to our analytics team, can you run a duplicate key check and flag any adjacent row changes in the correct_responses field across all 150 rows?"}],"resultDescription":"Returns two independent analytical reports: (1) a duplicate key report identifying any repeated row_id values across the supplied rows, and (2) an adjacent row changes report showing where the selected field (correct_responses or attempts) differs between consecutive rows — all computed locally with no external lookups, covering up to 200 input rows.","failureModes":["Missing required fields (row_id, course_group, date, correct_responses, attempts) causes validation error","Exceeding 200 rows results in rejection or truncation","Invalid date format (non-YYYY-MM-DD) fails schema validation","Numeric values outside ±1,000,000,000,000 boundary cause schema rejection","Empty rows array returns error","Invalid field enum value (anything other than 'correct_responses' or 'attempts') causes rejection"],"whenToPreferThis":"Choose this endpoint when you need fast, offline-style data quality analysis on a batch of up to 200 assessment item observation records — specifically to identify duplicate row keys and track adjacent row changes in numeric assessment fields (correct_responses or attempts). It is ideal when you do not need live data lookups, predictions, or external integrations, and want two reports bundled at minimal cost ($0.01 USDC).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T12:49:50.684Z","isFirstParty":false,"canonicalSlug":"assessment-item-observations-duplicate-key-report-adjacent-row-changes-36cd6737"}