← Back to all docs
clio

Clio API

Access Clio legal practice management data via reliable API. Supergood creates and maintains production-ready APIs for Clio without traditional integration costs or engineering resources.

By Alex KlarfeldOctober 20, 2025
Clio API

What is Clio?

Clio provides comprehensive tools for case management, billing, document automation, and client communications. The platform has facilitated billions in legal transactions annually and serves law firms ranging from solo practitioners to large practices across 130+ countries.

The Clio Integration Challenge

While Clio offers extensive features and some API capabilities, accessing operational data programmatically for advanced workflows presents unique challenges:

  • Limited API scope: Public APIs don't expose all operational data visible in the Clio dashboard and mobile apps, plus require a partnership and marketplace approval.
  • Two-factor authentication complexity: Security features including 2FA and SSO complicate automated access patterns
  • Mobile app exclusivity: Rich operational data and features exist in Clio's iOS and Android apps not available via standard APIs
  • Multi-account complexity: Managing data across Clio Manage, Clio Grow, and client portals requires sophisticated handling

How Supergood Creates Clio APIs

Supergood reverse-engineers Clio's mobile APIs at the network level to create a production-ready REST API.

Our platform authenticates through Clio's standard login flow including 2FA handling, maintains active sessions with automatic token refresh, and continuously monitors the integration to adapt when Clio updates its mobile applications. This provides programmatic access to the same comprehensive data that Clio's own mobile apps use, including features not available through traditional APIs.

Getting Started

1. Schedule Integration Assessment

Book a 30-minute call to review your Clio data requirements and authentication configuration.

2. Supergood Generates and Validates Your API

We'll create a production-ready version of your Clio API leveraging mobile app capabilities for comprehensive data access.

3. Deploy with Monitoring

Launch to production with built-in monitoring and automatic adaptation to Clio platform changes.

API Endpoints

Authentication

POST/authenticate

Login with username and password. Supergood handles all 2FA requirements including SMS verification and authenticator apps. Returns an auth token valid for the session duration.

Authentication

POST/reauthenticate

Refresh authentication token before expiry to maintain continuous access without re-authentication.

Document Management

GET/fetch_files_by_updated_at

Retrieves all files modified after a specified timestamp, including metadata, folder location, and version history.

Document Management

GET/fetch_signed_documents

Fetches all electronically signed documents with signature details, timestamps, and signer information.

Document Management

GET/fetch_folder_by_id

Retrieves complete folder contents including subfolders, documents, and associated metadata for a specified folder ID.

Matter Management

GET/fetch_matters

Retrieves comprehensive list of all matters including status, client information, billing data, and associated team members.

Matter Management

GET/fetch_single_matter

Fetches detailed information for a specific matter including all related documents, tasks, time entries, and communications.

Configuration

GET/fetch_instance_configuration_variables

Retrieves account-level configuration settings, custom fields, billing rates, and practice-specific variables.

Use Cases

Practice Analytics Automation

Extract matter lists, billing data, and time tracking information automatically. Monitor case progress, track attorney productivity, and generate custom reports without manual dashboard access or limited API constraints.

Document Workflow Automation

Sync legal documents between Clio and your document management systems. Automatically fetch signed documents, track folder structures, and maintain complete audit trails across platforms with full metadata preservation.

Multi-Matter Management

Aggregate data across multiple matters and practice areas for comprehensive oversight. Track case milestones, monitor billing realization rates, and identify workflow bottlenecks programmatically across your entire practice.

Financial Integration

Automate the extraction of billing data, trust accounting information, and payment records for enhanced financial reporting. Sync with accounting systems, generate custom financial reports, and maintain compliance documentation automatically.

Technical Specifications

Authentication

Username/Password with comprehensive 2FA support (SMS, Email, TOTP). Supports both managed service accounts and customer credentials.

Response Format

JSON

Rate Limits

Optimized for high-throughput operations while respecting Clio's platform limits

Session Management

Automatic token refresh with continuous session maintenance

Data Freshness

Real-time access to matters, documents, and billing data as they're updated in Clio

Webhook Support

Asynchronous request processing available with callback URL support

Latency

Sub-second response times for matter and document queries

Throughput

Production-tested for high-volume data operations and bulk synchronization

Reliability

Built-in retry logic and error handling for enterprise-grade stability

Compliance

Respects Clio's security certifications and bar association requirements

Frequently asked questions

Supergood continuously monitors the Clio integration across iOS and Android platforms and automatically adapts when Clio updates its mobile applications. You'll receive notifications of any temporary disruptions while we adjust to app updates.

Yes. The API provides access to data across Clio's product suite, including Clio Manage for practice management and Clio Grow for client intake, respecting your account's permissions and access level

Ready to get a real API?