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Lex Machina Judges API

Judge data.

Lex Machina Judges 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 Judges. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and authentication docs.

This API exposes 9 operations across 9 paths, and defines 10 schemas. It is described by OpenAPI 3.1.0, at version 20260324.

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

9 operations 9 paths 10 schemas 9 GET

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

Paths & Operations 9

Across 9 paths, the API surfaces 9 operations — 9 GET. Each is listed below with its method, path, parameters, and response codes.

Judges 9

Judge data.

GET
/bankruptcy-judges/{bankruptcy_judge_id}
Get Bankruptcy Judge
get_bankruptcy_judge 1 param → 200401404422
GET
/bankruptcy-judges
Get Bankruptcy Judges
get_bankruptcy_judges 1 param → 200401404422
GET
/federal-judges/{federal_judge_id}
Get Federal Judge
get_federal_judge 1 param → 200401404422
GET
/federal-judges
Get Federal Judges
get_federal_judges 1 param → 200401404422
GET
/magistrate-judges/{magistrate_judge_id}
Get Magistrate
get_magistrate 1 param → 200404422401
GET
/magistrate-judges
Get Magistrates
get_magistrates 1 param → 200404401422
GET
/state-judges/{state_judge_id}
Get State Judge
get_state_judge 1 param → 200401404422
GET
/state-judges
Get State Judges
get_state_judges 1 param → 200401404422
GET
/search-judges
Search Judges
search_judges 1 param → 200422401404

Schemas 10

The contract defines 10 schemas that model the data the API accepts and returns. The most detailed are FederalJudgeData (6 properties), FederalJudgeResult (5 properties), BankruptcyJudgeData (4 properties), MagistrateJudgeResult (4 properties). Each schema is shown below with its type and property counts.

StateJudgeData
object
3 properties 3 required
MagistrateJudgeResult
object
4 properties 4 required
FederalJudgeData
object
6 properties 6 required
BankruptcyJudgeResult
object
4 properties 4 required
FederalJudgeResult
object
5 properties 5 required
CaseCountByCourt
object
2 properties 2 required
BankruptcyJudgeData
object
4 properties 4 required
MagistrateJudgeData
object
4 properties 4 required
StateJudgeResult
object
4 properties 4 required
JudgeSearchResult
object
4 properties 4 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

lex-machina-judges-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 Authorization 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
Where this information came from

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