{"uid":"cap_UVAcKV1QZ669uyTP5JM-p","slug":"course-grade-imports-declared-column-projection-4dae4948","name":"Course Grade Imports — Declared Column Projection","description":"Course grade imports — Declared column projection: Declared column projection for Course grade imports. Validate a declared CSV table contract, up to 1000 rows. Quoted cells supported; no external enrichment. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one CSV declared column projection report.","url":"https://market.datapackvibe.com/x402/assistant-bx-csv-grades-projection?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"csv":{"type":"string","default":"result_id,graded_on,course_id,earned_points,possible_points\nrecord-a,2026-01-01,group-a,10,2\nrecord-b,2026-01-02,group-b,20,3","maxLength":100000,"minLength":1},"maximum":{"type":"number","default":1000000000000,"maximum":1000000000000,"minimum":-1000000000000},"minimum":{"type":"number","default":-1000000000000,"maximum":1000000000000,"minimum":-1000000000000},"delimiter":{"enum":[",",";","\t"],"type":"string","default":","},"max_cell_length":{"type":"integer","default":1000,"maximum":5000,"minimum":1},"allowed_categories":{"type":"array","items":{"type":"string","default":"","maxLength":100,"minLength":1},"default":["group-a","group-b"],"maxItems":100,"minItems":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_uM1zLZlrm-xrKgm4x0Hpn","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":"Validates a CSV table of course grade records against a declared column contract, reporting column projection compliance for up to 1000 rows.","exampleAgentPrompt":"Can you validate this course grades CSV to make sure the declared columns are correct — it uses a comma delimiter, I want to allow only 'group-a' and 'group-b' as course categories, and earned_points should be between 0 and 100: 'result_id,graded_on,course_id,earned_points,possible_points\\nrecord-a,2026-01-01,group-a,85,100'?","exampleUseCases":[{"title":"Pre-upload grade file column check","prompt":"Before I push this semester's grade records to the LMS, can you validate this CSV to make sure all the declared columns are present and correct? It's comma-delimited, categories should only be 'group-a' or 'group-b', and points should be between 0 and 1000."},{"title":"Automated grade import pipeline validation","prompt":"I'm running a nightly grade import job and need to verify that tonight's CSV file has the right column projection — comma delimiter, allowed categories are 'math-101' and 'eng-202', and no cell should be longer than 500 characters. Here's the CSV content."},{"title":"Catching bad columns in third-party grade export","prompt":"A third-party system exported this course grades CSV for me but I'm not sure the columns match our expected contract. Can you run a declared column projection check on it using semicolon as the delimiter, with allowed categories 'cohort-x' and 'cohort-y', and point values between 0 and 200?"}],"resultDescription":"Returns a declared column projection report for the submitted course grade CSV, indicating whether the columns match the declared contract, any violations found, and compliance status across up to 1000 rows.","failureModes":["CSV exceeds 100,000 character limit — request rejected","More than 1000 rows in CSV — validation may be truncated or rejected","Invalid delimiter specified — must be comma, semicolon, or tab","Cell length exceeds max_cell_length setting — flagged as violation","Numeric values outside specified minimum/maximum range — flagged in report","Empty CSV input — returns error","Malformed CSV with unmatched quotes — parse error returned"],"whenToPreferThis":"Choose this endpoint when you need to validate that a course grade CSV file conforms to a declared column schema before ingesting it into a grade management system. It is purpose-built for the course grades domain with preset column expectations (result_id, graded_on, course_id, earned_points, possible_points) and supports category whitelisting and numeric range enforcement. Prefer it over generic CSV validators when your use case is specifically grade import pipelines.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T19:08:18.076Z","isFirstParty":false,"canonicalSlug":"course-grade-imports-declared-column-projection-4dae4948"}