Lawmatics · Postman Collection

Lawmatics OAuth API v1.22.0

Welcome to the Official Lawmatics RESTful API Documentation.

Like the Lawmatics Platform, our API is under active development!
For any API related questions or feedback, reach out to us at api@lawmatics.com.

CHANGELOG

05/26/2026 - 1.22.0

Overview

Lawmatics OAuth API v1.22.0 is a Postman Collection published by Lawmatics on the APIs.io network.

Welcome to the Official Lawmatics RESTful API Documentation.

Like the Lawmatics Platform, our API is under active development!
For any API related questions or feedback, reach out to us at api@lawmatics.com.

CHANGELOG

05/26/2026 - 1.22.0

  • Add new endpoint: GET Collections

  • Add new endpoint: GET Collectio The collection contains 192 requests organised into 46 folders. Tagged areas include Legal, CRM, Law Firms, Client Intake, and Marketing Automation.

Requests & Folders

Getting Started With Auth

Lawmatics' REST API uses the standard OAuth2.0 token grant flow. If you are familiar with OAuth2.0, auth should be straightforward. If you are not this webpage explains OAuth2.0 concisely:

Param Guide

We currently have three possible types of Query Param options that can be included with any request to modify the results.

  1. Field Selection
  2. Pagination<
Addresses

An Address belongs to a Firm, a Contact, or Company.

Collections
Contacts

A Contact can be thought of as a collection of data about a "Person".

A Contact record is the base for all Contactables (Matters,

Companies
Custom Emails
Custom Fields
Custom Forms

NOTE: Field IDs for fields that are not considered "Standard", such as General fields, and Custom fields, are referred to by special long-form uuids that are enumerated on the API details page of t

Email Addresses

A Email Address is contact information that belongs to a Firm, Contact, or Company.

Email Campaigns
Email Campaign Stats
Events (Appointments)

Events are also referred to in the app as "Appointments"

Event Locations

These are Firm related Locations (for events) that can be configured in Firm settings.

Event Types

Event Types define Event defaults, and can trigger automations, for common types of Events created in Lawmatics.

Configuring Calendar Avail

Files
Folders
Matters (Prospects)

A Matter is a legal case, and the primary object in Lawmatics.

NOTE: You may see Matters referenced as "Prospects" or "PNCs". This is for legacy reasons, an

Notes
Payment Invoices

Related API Specs

Lawmatics Addresses API (OpenAPI) Lawmatics Collections API (OpenAPI) Lawmatics Companies API (OpenAPI) Lawmatics Contacts API (OpenAPI) Lawmatics Custom Emails API (OpenAPI) Lawmatics Custom Fields API (OpenAPI) Lawmatics Custom Forms API (OpenAPI) Lawmatics Email Addresses API (OpenAPI) Lawmatics Email Campaign Stats API (OpenAPI) Lawmatics Email Campaigns API (OpenAPI) Lawmatics Event Locations API (OpenAPI) Lawmatics Event Types API (OpenAPI) Lawmatics Events (Appointments) API (OpenAPI) Lawmatics Files API (OpenAPI) Lawmatics Folders API (OpenAPI) Lawmatics Matters (Prospects) API (OpenAPI) Lawmatics Notes API (OpenAPI) Lawmatics Payment Expenses API (OpenAPI) Lawmatics Payment Invoices API (OpenAPI) Lawmatics Payment Time Entries API (OpenAPI) Lawmatics Payment Transactions API (OpenAPI) Lawmatics Phone Numbers API (OpenAPI) Lawmatics Tags API (OpenAPI) Lawmatics Task Statuses API (OpenAPI) Lawmatics Tasks API (OpenAPI) Lawmatics Timeline Activities API (OpenAPI) Lawmatics Users API (OpenAPI)
Back to Lawmatics · All Collections · GitHub

Work with this as data

Every collection here is available over the APIs.io API and to AI agents over MCP.

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Tools for collections

4 MCP tools reach this
  • find_collectionsBrowse and filter every collection in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
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curl "https://apis.io/api/v1/collections/postman-lawmatics-oauth-api"
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curl "https://apis.io/api/v1/collections?limit=25"

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