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Griffin Legal persons API

In the Griffin API, your organization and your customers are all represented by [legal persons](/docs/terms/legal-person). When you sign up with Griffin, your organization will be automatically assigned a unique legal person ID. When onboarding your customers, you will create legal persons to represent them.Every legal person has a `legal-person-type` with the value: `individual` or `corporation`.An `individual` represents an individual human.A `corporation` represents any non-human entity (not just companies). A corporation should have at least one [director](/docs/terms/director) or [person with significant control](/docs/terms/person-with-significant-control) attached to it, who must also be represented as a distinct `individual` legal person.

Griffin Legal persons API is one of 28 APIs that Griffin publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Legal persons. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and a getting-started guide.

This API exposes 5 operations across 3 paths. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against a single base URL, https://api.griffin.com/.

5 operations 3 paths 0 schemas 2 GET2 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://api.griffin.com/v0
Authentication
API Key
Resource Areas
1

Authentication & Security 1

Griffin Legal persons API declares 1 security scheme for authenticating requests. An API key is passed in the header as Authorization (api-key-auth). By default, every request must be authenticated.

  • api-key-auth — API token authentication. It should follow the format: GriffinAPIKey g-test-MyKey-XXXXXXX

Paths & Operations 5

Across 3 paths, the API surfaces 5 operations — 2 GET, 2 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Legal persons 5

In the Griffin API, your organization and your customers are all represented by [legal persons](/docs/terms/legal-person). When you sign up with Griffin, your organization will be…

GET
/v0/legal-persons/{legal-person-id}
Get legal person
1 param → 200401404
PUT
/v0/legal-persons/{legal-person-id}
Update legal person
1 param body → 200400401404422
GET
/v0/organizations/{organization-id}/legal-persons
List legal persons
9 params → 200401404
POST
/v0/organizations/{organization-id}/legal-persons
Create legal person
1 param body → 201400401404422
POST
/v0/organizations/{organization-id}/legal-persons/search
Search legal persons
3 params body → 200401404

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

griffin-legal-persons-api-openapi.yml Raw ↑

Other APIs Griffin publishes across the network.

Griffin API keys API
Griffin Bank account holds API
Griffin Bank account restrictions API
Griffin Bank accounts API
Griffin Claims API
Griffin Companies House API
Griffin Confirmation of payee API
Griffin Connectivity API
Griffin Decisions API
Griffin Events API
Griffin Invitations API
Griffin Legal person history API
Where this information came from

This is an independent, third-party profile of Griffin Legal persons 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.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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