{"uid":"cap_ormed_6NU9CVE_wOYtyik","slug":"zinin-m2m-hub-us-brand-evidence-snapshot-diff-f0b5509a","name":"Zinin M2M Hub – US Brand Evidence Snapshot Diff","description":"Pay-per-call data & tool APIs","url":"https://api.timzinin.com/api/us-brand-evidence-snapshot-diff?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"primary":{"$ref":"#/definitions/bazaarShared0"},"counterpart":{"$ref":"#/definitions/bazaarShared0"},"primarySide":{"enum":["before","after"],"type":"string"},"schemaVersion":{"enum":["1.0"],"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_MyWHLZi46Dbr0rC0mJWYT","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes a structured diff between two US brand evidence snapshots, identifying what changed between a 'before' and 'after' state","exampleAgentPrompt":"Compare these two US brand evidence snapshots and tell me what changed — the first one is the 'before' state and the second is 'after', using schema version 1.0.","exampleUseCases":[{"title":"Brand audit before and after campaign","prompt":"I have two brand evidence snapshots for a US company — one captured before our marketing campaign and one after. Can you diff them to show me exactly what evidence changed, treating the first as 'before' and the second as 'after'? Use schema version 1.0."},{"title":"Competitive brand monitoring alert","prompt":"I'm tracking a competitor's US brand presence. Here are two evidence snapshots taken a month apart — can you compute the diff so I can see what new evidence appeared or disappeared? The older snapshot is the 'before' side, schema version 1.0."},{"title":"Brand consistency verification","prompt":"We updated our US brand assets last week. I've got a snapshot from before the update and one from after — can you run a diff on them with the first as 'before', schema version 1.0, so I can confirm the right evidence changed?"}],"resultDescription":"A structured diff object detailing the changes between the two brand evidence snapshots, including added, removed, and modified evidence fields — allowing the caller to understand exactly what shifted between the primary (before or after) and counterpart states.","failureModes":["Invalid or missing primarySide enum value (must be 'before' or 'after') causes request rejection","Unsupported schemaVersion (must be '1.0') returns a validation error","Malformed or incomplete snapshot objects in primary or counterpart fields cause parsing errors","Payment failure via x402 results in 402 response before processing","Mismatched schema versions between primary and counterpart snapshots may produce unreliable diffs"],"whenToPreferThis":"Choose this endpoint when you need to programmatically compute a structured diff between two US brand evidence snapshots — especially when you have a clear before/after pair and need to identify precisely what changed in brand evidence data. Prefer this over manual comparison or generic JSON diff tools when the domain is US brand presence and evidence-level granularity is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T18:43:29.974Z","isFirstParty":false,"canonicalSlug":"zinin-m2m-hub-us-brand-evidence-snapshot-diff-f0b5509a"}