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Seventh Sense Search API

The endpoints below allow you to search for previously registered persons using a face image obtained at a later time. The search is performed using a deep learning model trained on millions of face images. The search results are ranked by the similarity score, which is a number between 0 and 1, where 1 is a perfect match and 0 is a perfect mismatch. The search results are returned in order of decreasing similarity score, but above the specified `min_score` threshold (default is 0.81). The `max_results` parameter is optional and allows you to control the maximum number of returned results. By default, it is set to 10, but you can customize this number for your specific use case. The maximum value you can set is 100.**Note:** The `/search` endpoint does not store any information on our servers. It is a one-time search of a set of images against registered persons. If you want to store the images and search for them later, use the `/person` endpoint to register persons for a later search using the endpoints below.

Seventh Sense Search API is one of 5 APIs that Seventh Sense publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Search. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 6 operations across 6 paths, and defines 20 schemas. It is described by OpenAPI 3.2.0, at version 2026.07.15.0759.

Requests are made against a single base URL, https://us.opencv.fr.

6 operations 6 paths 20 schemas 6 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2026.07.15.0759
Base URL
https://us.opencv.fr
Authentication
API Key
Resource Areas
1

Authentication & Security 1

Seventh Sense Search API declares 1 security scheme for authenticating requests. An API key is passed in the header as x-api-key (APIKeyHeader).

Paths & Operations 6

Across 6 paths, the API surfaces 6 operations — 6 POST. Each is listed below with its method, path, parameters, and response codes.

Search 6

The endpoints below allow you to search for previously registered persons using a face image obtained at a later time. The search is performed using a deep learning model trained…

POST
/search-live-face
Search And Check Liveness From One Image Of Same Person
search_and_check_liveness_from_one_image_of_same_person_search_live_face_post body → 200422
POST
/search
Search From One Or More Images Of Same Person
search_from_one_or_more_images_of_same_person_search_post body → 200422
POST
/search/crops
Search From One Or More Crops Of Same Person
search_from_one_or_more_crops_of_same_person_search_crops_post body → 200422
POST
/detect
Detect Faces And Optionally Search For Persons
detect_faces_and_optionally_search_for_persons_detect_post body → 200422
POST
/verify
Verify Match From One Or More Images Of Same Person
verify_match_from_one_or_more_images_of_same_person_verify_post body → 200422
POST
/head-count
Count Heads
count_heads_head_count_post body → 200422

Schemas 20

The contract defines 20 schemas that model the data the API accepts and returns. The most detailed are SearchPersonResultSchema (11 properties), SearchLiveFaceScheme (6 properties), CollectionSchema (6 properties), DetectionSchema (5 properties). Each schema is shown below with its type and property counts.

CollectionSchema
object
6 properties 5 required
VerifyPersonResultSchema
object
1 property
DetectionLandmarksSchema
object
5 properties 5 required
SearchLiveFaceScheme
object
6 properties 1 required
SearchPersonResultSchema
object
11 properties 5 required
DetectionRequest
object
2 properties 1 required
HeadCountSchema
object
1 property 1 required
HeadCountRequest
object
2 properties 1 required
HTTPValidationError
object
1 property
ThumbnailSchema
object
2 properties 1 required
SearchPersonSchema
object
5 properties 1 required
GenderEnum
string
DetectionSchema
object
5 properties 4 required
ValidationError
object
3 properties 3 required
VerifyPersonSchema
object
4 properties 2 required
SearchModeEnum
string
OSEnum
string
DetectionBoxSchema
object
4 properties 4 required
DetectionSearchSchema
object
4 properties
SearchLivePersonResultSchema
object
2 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

seventh-sense-search-api-openapi.yml Raw ↑

Other APIs Seventh Sense publishes across the network.

Seventh Sense Collections API
Seventh Sense Face Anti-Spoofing / Liveness API
Seventh Sense Face Verification API
Seventh Sense Persons API
Where this information came from

This is an independent, third-party profile of Seventh Sense Search API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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