API referenceSelfiesSelfiesRegister a single-face selfie for later search-by-id. 1 endpoint. Register a selfiePOST /v1/collections/{id}/selfiesLast updated Sep 25, 2026CopyCopy as MarkdownMarkdownView as MarkdownAgentsAgent setupCompare two facesCompare the best face in two images (Rekognition CompareFaces). (POST /v1/compare)Register a selfieRegister a single-face selfie (Rekognition IndexFaces MaxFaces=1). (POST /v1/collections/{id}/selfies)