{"uid":"cap_8J_aUYfn_TSF4GRhdgHE9","slug":"image-reference-verification-d4e45c01","name":"Image Reference Verification","description":"Verify that an image matches a reference image. Compares a candidate image URL against a trusted reference and returns whether they show the same content. Use for verifying logos, profile pictures, KYC document photos, or that an uploaded image matches an expected original.","url":"https://api.kakerapetit.dev/v1/verify-reference-image","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"image_url_a":{"type":"string","format":"uri","description":"HTTPS URL of the first image (jpeg/png/webp/gif, max 10MB)."},"image_url_b":{"type":"string","format":"uri","description":"HTTPS URL of the second image (jpeg/png/webp/gif, max 10MB)."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_tAvXuvWwmTR8pz3tYJ28N","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Compares a candidate image URL against a reference image URL and returns whether the two images show the same content.","exampleAgentPrompt":"Can you check if this profile picture at https://cdn.example.com/user123.jpg matches our reference image at https://assets.example.com/approved-profile.jpg — I need to know if they show the same content.","exampleUseCases":[{"title":"KYC document photo verification","prompt":"I need to verify that the ID photo a user uploaded at https://uploads.example.com/user456/id.jpg actually matches the reference document photo we have on file at https://kyc.example.com/reference/user456.jpg — can you check if they show the same person?"},{"title":"Logo upload compliance check","prompt":"Before we publish this partner's logo submission at https://submissions.example.com/partner99/logo.png, can you confirm it matches our approved reference logo at https://brand.example.com/official-logo.png?"},{"title":"Detecting swapped product images","prompt":"Someone may have replaced our product image — can you verify that https://store.example.com/product42/main.jpg still matches the original approved photo at https://assets.example.com/products/42-original.jpg?"}],"resultDescription":"A boolean or decision indicating whether the two images match (i.e., show the same content), along with any confidence or similarity details the service returns.","failureModes":["Invalid or inaccessible image URL (non-HTTPS, 404, or auth-required) returns an error","Image exceeds 10MB size limit causing rejection","Unsupported image format (non-JPEG/PNG/WebP/GIF) returns an error","Network timeout fetching one or both remote images","Ambiguous or borderline matches may return uncertain results"],"whenToPreferThis":"Choose this endpoint when you need a binary verification decision — does image A match image B — rather than a raw similarity score. It is well-suited for compliance, KYC, brand validation, and identity workflows where you need a pass/fail answer on whether two images represent the same content.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:32:00.003Z","isFirstParty":false}