{"uid":"cap_n0FhvAR9EFgImDXwZbPK5","slug":"change-audit-hammerkit-c5b875b3","name":"Change Audit: Hammerkit","description":"Change audit: Hammerkit: Audit JSON changes and validate before/after for Hammerkit. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.","url":"https://market.datapackvibe.com/x402/assistant-schema-hammerkit-02977005-changes?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"after":{"default":{"agent_market_example":true},"description":"JSON value to validate; maximum 100 KB, 32 levels."},"before":{"default":{},"description":"JSON value to validate; maximum 100 KB, 32 levels."}}},"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_8wpfzqjwNz0jix2Sp2xRE","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 and diffs two Hammerkit JSON documents (before/after), reporting added, removed, and changed paths along with schema rule violations using a pinned SchemaStore definition.","exampleAgentPrompt":"Compare these two Hammerkit JSON configs for me — the before version is my old config and the after is my updated one — and tell me what paths changed, what new schema violations appeared, and what errors got fixed.","exampleUseCases":[{"title":"Pre-merge Hammerkit config review","prompt":"I'm about to merge a PR that updates our Hammerkit config. Can you audit the before and after JSON and tell me if any new schema rule violations were introduced, and what paths changed?"},{"title":"Debugging a broken Hammerkit build","prompt":"My Hammerkit build started failing after a config update. Here's the before and after JSON — can you diff them and show me exactly what changed and what new errors appeared?"},{"title":"Confirming a config fix resolved errors","prompt":"I think I fixed a schema error in our Hammerkit config. Can you compare the old version and the new version and confirm that the errors are resolved and nothing new broke?"}],"resultDescription":"Returns a structured report listing JSON pointer paths for all added, removed, and changed fields between the before and after documents, along with schema rule violations tied to specific paths, and a summary of which errors were introduced and which were resolved.","failureModes":["Document exceeds 100 KB limit — request rejected","JSON nesting depth exceeds 32 levels — request rejected","Malformed JSON in before or after field — parse error returned","Non-JSON formats like YAML or TOML not supported — parsing will fail","Network or payment failure — no result returned"],"whenToPreferThis":"Use this endpoint specifically when you need to validate Hammerkit JSON configurations against a pinned SchemaStore definition and understand the delta between two versions. It is ideal for CI pipelines, PR reviews, or debugging config regressions where you need both structural diff information and schema compliance checking in one call. Prefer this over generic JSON diff tools when Hammerkit-specific schema rules matter.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T19:09:59.586Z","isFirstParty":false,"canonicalSlug":"change-audit-hammerkit-c5b875b3"}