{"uid":"cap_ex2KKVqDum49SQAhtASHE","slug":"research-json-structure-inspector-0b844ee6","name":"Research JSON Structure Inspector","description":"Research JSON structure inspector: Parse JSON and report its root type, keys, and item count. Tailored for research workflows.","url":"https://market.datapackvibe.com/x402/json-inspect-research?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"json":{"type":"string","default":"{\"name\":\"Ada\",\"active\":true,\"items\":[1,2]}"}}},"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_enN8TC7w2Jm69ytbSHSse","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":"Parses a JSON string and returns its root type, top-level keys, and item count, optimized for research workflows.","exampleAgentPrompt":"Can you inspect this JSON string and tell me its root type, what top-level keys it has, and how many items it contains: '{\"name\":\"Ada\",\"active\":true,\"items\":[1,2]}'?","exampleUseCases":[{"title":"API response structure exploration","prompt":"I just got this JSON back from an API and I'm not sure what's in it — can you parse it and tell me the root type, all the top-level keys, and how many items it has: '{\"results\":[{\"id\":1},{\"id\":2}],\"total\":2}'?"},{"title":"Research dataset shape validation","prompt":"Before I start processing this dataset JSON, can you inspect its structure and report the root type, top-level keys, and item count for: '{\"study\":\"climate\",\"samples\":[0.1,0.2,0.3],\"year\":2024}'?"},{"title":"Debugging unknown JSON payload","prompt":"I received this JSON payload and I'm not sure what shape it is — can you tell me whether it's an object or array at the root, list the keys, and count the items: '{\"a\":1,\"b\":2,\"c\":3}'?"}],"resultDescription":"Returns the root type of the JSON (e.g. object, array, string, number), a list of top-level keys if the root is an object, and the count of items (keys for objects, elements for arrays).","failureModes":["Invalid JSON string causes a parse error response","Empty or missing 'json' field returns a validation error","Deeply nested structures only report top-level keys, not nested ones","Malformed Unicode or escape sequences may cause parsing failure"],"whenToPreferThis":"Use this endpoint when you need a fast, cheap structural summary of a JSON string — root type, keys, and item count — without needing full schema validation or deep traversal. Ideal for research workflows where you want to quickly understand unfamiliar JSON payloads before further processing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T12:48:00.584Z","isFirstParty":false,"canonicalSlug":"research-json-structure-inspector-0b844ee6"}