{"slug":"api-kakerapetit-dev-v1-check-duplicate-image-63a074","title":"Check if two images are duplicates or near-duplicates","host":"api.kakerapetit.dev","method":"POST","resource":"https://api.kakerapetit.dev/v1/check-duplicate-image","category":"image","description":"Check if two images are duplicates or near-duplicates. Compares two image URLs with perceptual hashing and returns a distance score and a same-image verdict. Use to deduplicate photos, detect reposted or copied images, and verify whether two files show the same picture.","price_listed":0.005,"price_asked":0.005,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":274,"reported_calls_30d":3,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"image_url_a":"https://picsum.photos/id/237/320/240","image_url_b":"https://picsum.photos/id/237/240/180"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"image_url_a":{"description":"HTTPS URL of the first image (jpeg/png/webp/gif, max 10MB).","format":"uri","type":"string"},"image_url_b":{"description":"HTTPS URL of the second image (jpeg/png/webp/gif, max 10MB).","format":"uri","type":"string"}},"required":["image_url_a","image_url_b"]},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.005,"price_match":true,"latency_ms":274,"error":null}],"description_full":"Check if two images are duplicates or near-duplicates. Compares two image URLs with perceptual hashing and returns a distance score and a same-image verdict. Use to deduplicate photos, detect reposted or copied images, and verify whether two files show the same picture.","last_updated":"2026-09-21T00:30:15.844Z","schemes":["exact"]}