aid: cosmolex
name: CosmoLex
description: >
  CosmoLex is a cloud-based legal practice management platform that combines
  matter management, time tracking, billing, trust accounting, and client
  engagement in a single system. It provides a web services API for integrating
  matters, time entries, billing, trust accounting, and compliance workflows,
  subject to a per-user-license monthly call quota. CosmoLex serves solo
  practitioners and law firms up to 100 users and is designed to satisfy state
  bar trust accounting compliance requirements.
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
url: https://raw.githubusercontent.com/api-evangelist/cosmolex/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.19'
type: Index
tags:
  - Legal
  - Law Practice Management
  - Matter Management
  - Billing
  - Trust Accounting
  - Time Tracking
  - Legal Compliance
  - Legal Software

apis:
  - aid: cosmolex:cosmolex-api
    name: CosmoLex API
    description: >
      Web services API for CosmoLex legal practice management. Enables
      programmatic access to matters, time entries, billing, trust accounting,
      documents, and client data. Access is subject to a maximum of 1,000 API
      calls per user license per month as defined in the Subscription Agreement.
      No public developer portal is published; integrators should contact
      CosmoLex for partner API access.
    humanURL: https://www.cosmolex.com/integrations/
    baseURL: https://law.cosmolex.com
    tags:
      - Matters
      - Time Entries
      - Billing
      - Trust Accounting
      - Documents
      - Legal
    properties:
      - type: Documentation
        url: https://support.cosmolex.com/knowledge-base/app-integrations/
      - type: Integrations
        url: https://www.cosmolex.com/integrations/
      - type: SubscriptionAgreement
        url: https://www.cosmolex.com/subscription-agreement/
      - type: Plans
        url: https://raw.githubusercontent.com/api-evangelist/cosmolex/refs/heads/main/plans/cosmolex-plans-pricing.yml
      - type: RateLimits
        url: https://raw.githubusercontent.com/api-evangelist/cosmolex/refs/heads/main/rate-limits/cosmolex-rate-limits.yml
      - type: FinOps
        url: https://raw.githubusercontent.com/api-evangelist/cosmolex/refs/heads/main/finops/cosmolex-finops.yml

common:
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/cosmolex/refs/heads/main/plans/cosmolex-plans-pricing.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/cosmolex/refs/heads/main/rate-limits/cosmolex-rate-limits.yml
  - type: FinOps
    url: https://raw.githubusercontent.com/api-evangelist/cosmolex/refs/heads/main/finops/cosmolex-finops.yml
  - type: Website
    url: https://www.cosmolex.com/
  - type: Pricing
    url: https://www.cosmolex.com/pricing/
  - type: Blog
    url: https://www.cosmolex.com/blog/
  - type: Support
    url: https://support.cosmolex.com/
  - type: Login
    url: https://law.cosmolex.com/login/
  - type: TermsOfService
    url: https://www.cosmolex.com/subscription-agreement/
  - type: PrivacyPolicy
    url: https://www.cosmolex.com/privacy-policy/

maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com