Mattermark Investors API
The Investors API from Mattermark — 2 operation(s) for investors.
Mattermark Investors API is one of 7 APIs that Mattermark publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Investors. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and authentication docs.
This API exposes 2 operations across 2 paths, and defines 15 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.
Requests are made against a single base URL, https://api.mattermark.com.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Mattermark Investors API declares
1 security scheme
for authenticating requests.
An API key is passed in the header as Authorization (APIKeyHeaderParam).
By default, every request must be authenticated.
Paths & Operations 2
Across 2 paths, the API surfaces 2 operations — 2 GET. Each is listed below with its method, path, parameters, and response codes.
Schemas 15
The contract defines 15 schemas that model the data the API accepts and returns. The most detailed are InvestorItem (17 properties), InvestorCompanies (8 properties), MostRecentFillings (5 properties), BusinessModel (2 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 Mattermark 6
Other APIs Mattermark publishes across the network.
This is an independent, third-party profile of Mattermark Investors 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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