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Lex Machina Authorization API

Provides API authorization.

Lex Machina Authorization API is one of 21 APIs that Lex Machina publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Authorization. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and authentication docs.

This API exposes 1 operation across 1 path, and defines 2 schemas. It is described by OpenAPI 3.1.0, at version 20260324.

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

1 operations 1 paths 2 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
20260324
Base URL
https://api.lexmachina.com
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

Lex Machina Authorization API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (JwtAccessBearer).

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

Authorization 1

Provides API authorization.

POST
/oauth2/token
Oauth2 Token
oauth2_token 3 params → 200422

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are ValidationError (5 properties), HTTPValidationError (1 property). Each schema is shown below with its type and property counts.

ValidationError
object
5 properties 3 required
HTTPValidationError
object
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

lex-machina-authorization-api-openapi.yml Raw ↑

Other APIs Lex Machina publishes across the network.

Lex Machina Alerts API
Lex Machina Analytics API
Lex Machina Attorneys API
Lex Machina Bankruptcy Cases API
Lex Machina Case Query API
Lex Machina Dockets API
Lex Machina Entities API
Lex Machina Federal Appeals Cases API
Lex Machina Federal District Cases API
Lex Machina Find API
Lex Machina ITC Investigations API
Lex Machina Judges API
Where this information came from

This is an independent, third-party profile of Lex Machina Authorization 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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