Affinda Annotations API
Manually create, update, and delete annotations on uploaded documents. Annotations are the field-level extraction objects (value, confidence, bounding box, parent field) and provide the surface for human-in-the-loop validation and review. Supports batch create, update, and delete for high-throughput review workflows.
Affinda Annotations API is one of 16 APIs that Affinda publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Annotations, Validation, and Human in the Loop. The published artifact set on APIs.io includes API documentation and an OpenAPI specification.
This API exposes 8 operations across 5 paths, and defines 29 schemas. It is described by OpenAPI 3.0.3, at version 3.0.0.
Requests are made against a single base URL, https://{region}.affinda.com.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Affinda Annotations API declares
1 security scheme
for authenticating requests.
It accepts HTTP bearer tokens (ApiKeyAuth).
By default, every request must be authenticated.
ApiKeyAuth— Basic authentication using an API key, e.g. {Authorization: Bearer aff0bb4fbdf97b7e4111ff6c0015471094155f91}. You can find your API key within the Settings pag…
Paths & Operations 8
Across 5 paths, the API surfaces 8 operations — 1 DELETE, 2 GET, 1 PATCH, 4 POST. Each is listed below with its method, path, parameters, and response codes.
Schemas 29
The contract defines 29 schemas that model the data the API accepts and returns. The most detailed are Annotation (16 properties), AnnotationCreate (10 properties), AnnotationBatchUpdate (10 properties), AnnotationUpdate (10 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from Affinda 12
Other APIs Affinda publishes across the network.