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Increase Entities API

KYC/KYB entities that own accounts.

Increase Entities API is one of 16 APIs that Increase publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 5 operations across 4 paths, and defines 1 schema. It is described by OpenAPI 3.1.0, at version 0.0.1.

Requests are made against 2 base URLs: https://api.increase.com, https://sandbox.increase.com.

5 operations 4 paths 1 schemas 2 GET3 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
0.0.1
Base URL
https://api.increase.com
Authentication
HTTP Bearer
Contact
Resource Areas
1

Authentication & Security 1

Increase Entities API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — Increase API key passed as Authorization: Bearer YOURAPIKEY. Keys are environment-scoped (production vs sandbox). OAuth is also supported for platform / Increa…

Paths & Operations 5

Across 4 paths, the API surfaces 5 operations — 2 GET, 3 POST. Each is listed below with its method, path, parameters, and response codes.

Entities 5

KYC/KYB entities that own accounts.

GET
/entities
List Entities
listEntities → 200
POST
/entities
Create an Entity
createEntity body → 200
GET
/entities/{entity_id}
Retrieve an Entity
retrieveEntity 1 param → 200
POST
/entities/{entity_id}/archive
Archive an Entity
archiveEntity 1 param → 200
POST
/entity_supplemental_documents
Create a supplemental document for an Entity
createSupplementalDocument body → 200

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is Entity (5 properties). Each schema is shown below with its type and property counts.

Entity
object
5 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

increase-com-entities-api-openapi.yml Raw ↑

Other APIs Increase publishes across the network.

Increase Account Numbers API
Increase Accounts API
Increase ACH Transfers API
Increase Bookkeeping API
Increase Card Payments API
Increase Card Profiles API
Increase Cards API
Increase Check Transfers API
Increase Events API
Increase External Accounts API
Increase Lockboxes API
Increase Real-Time Payments API