{"uid":"cap__L6iT_gtQbN_dcw13Qyt2","slug":"grant-records-revision-delta-map-3a2938f3","name":"Grant Records - Revision Delta Map","description":"Enumerate owner, subject, revision, content and scope pin changes by stable record ID in two supplied revisions for agency/opportunity/program/jurisdiction/revision-pinned grant Supplied-record analysis, not independent certification. Full contract at the free describe URL.","url":"https://www.mahastrategies.com/api/v1/intel/grant-records/revision-delta-map?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"after":{"type":"array","maxItems":32,"minItems":0},"before":{"type":"array","maxItems":32,"minItems":0},"dataClass":{"enum":["public","synthetic"],"type":"string"},"nonpersonalMetadata":{"type":"boolean","const":true}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.021334","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":"$0.021334/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.021334","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.021334","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_75Nzqc-GO0MkjWCL4wPGE","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.021334","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Compares two revisions of a grant record and returns a structured delta of changes to owner, subject, revision, content, and scope pins by stable record ID.","exampleAgentPrompt":"Compare these two sets of grant records — a 'before' batch and an 'after' batch (up to 32 each, public data class) — and give me a detailed delta map showing exactly what changed in owner, subject, revision, content, and scope pins for each stable record ID.","exampleUseCases":[{"title":"Audit agency grant ownership changes","prompt":"I have two snapshots of our agency's grant records from last quarter and this quarter — can you diff them and show me which record IDs had their owner or subject pins changed? Use public data class."},{"title":"Track scope changes in opportunity records","prompt":"Here are the before and after revision arrays for a set of federal opportunity records. Show me which ones had scope pin changes between the two revisions, using public data class and nonpersonal metadata only."},{"title":"Verify grant content integrity across revisions","prompt":"I need to verify whether any content pins changed between two versions of our program's grant records. Here are the before and after arrays — give me the full delta map so I can audit for unauthorized modifications."}],"resultDescription":"A structured delta map keyed by stable record ID, listing changes to owner, subject, revision, content, and scope pins between the supplied 'before' and 'after' revision arrays. The response is an analysis of the supplied records only and does not constitute independent certification.","failureModes":["Array exceeds maxItems limit of 32 — request rejected","dataClass not one of 'public' or 'synthetic' — validation error","nonpersonalMetadata not set to true — request rejected","Malformed or missing pins in input records — partial or empty delta returned","Records not matched by stable ID — no delta reported for unmatched items","Payment not provided or insufficient USDC — 402 Payment Required"],"whenToPreferThis":"Choose this endpoint when you need a structured, field-level diff between two specific revisions of grant records (agency, opportunity, program, or jurisdiction) and require changes enumerated by stable record ID. Prefer this over generic diffing tools when working with pinned grant record schemas that include owner, subject, revision, content, and scope dimensions. Best suited for audit, compliance, and change-tracking workflows where record identity must be stable across revisions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:09:01.802Z","isFirstParty":false,"canonicalSlug":"grant-records-revision-delta-map-3a2938f3"}