Connect Lexiel with your firm
Microsoft Word Plugin
Draft, review and improve legal documents directly in Word. No copy-pasting: the assistant reads the active document and responds in context.
- Access the full legal corpus from Word
- Generate clauses, contracts and briefs without leaving the processor
- Verify legal citations on the fly (BOE, CGPJ)
- Compatible with Word 2019+ and Microsoft 365
Connector for Claude, ChatGPT and others (MCP)
Add Lexiel as a remote connector (MCP) in Claude Desktop, ChatGPT or any compatible client, and work with verified case law and legislation without leaving your AI. The free connector (40 queries/day, no card) is just the entry point: behind it is the full platform, with document drafting, case management, VeriFactu invoicing and coverage across 20 jurisdictions that standalone free tools don't offer. On top of the connector there is a Claude plugin with 6 skills (https://github.com/codelabs-studio/lexiel-claude) telling Claude when to reach for each tool, so you do not have to remember.
- Search case law and get the exact paragraph to cite
- Verify any citation (law or ruling) against BOE and CENDOJ
- Audit a full brief: flag every unconfirmed citation
- Check LO 1/2025 procedural compliance (court, MASC)
- Free with 40 queries a day, no card (search, verify and audit)
- Secure remote server with OAuth · nothing to install
REST API for developers
Embed Lexiel's legal corpus and AI in your own applications. Full access to queries, document generation and case management.
- REST endpoints documented with OpenAPI
- API key authentication (Bearer token)
- Generous rate limits per plan
- SDK Q3 2026: JavaScript and Python (early access available)
Webhooks · Zapier · Make
Connect Lexiel with 5,000+ apps via Zapier or Make. Automate workflows: new case → Slack, invoice issued → client email, upcoming deadline → SMS.
- Events: new case, new client, invoice, deadline
- Configurable JSON payload per event
- Automatic retries with exponential backoff
- Delivery history in the console
Google Calendar · Outlook
Sync procedural deadlines with your calendar. Every deadline created in Lexiel automatically generates an event with reminder in Google Calendar or Outlook.
- LEC/LOPJ deadlines calculated automatically
- Configurable alerts: 3 days, 1 day, 1 hour before
- Events with description, case file and subject
- One click from the case deadline view
Per-case inbound email
Each case gets its own email address. Received emails are automatically attached to the case: client communications, scanned documents, notifications.
- Unique address per case
- Attachments processed and linked to the case
- Communication thread visible from the case
- Compatible with any email client
Client portal
Share case status with your clients with no account required. Secure link, document requests, messaging and real-time progress.
- Access via secure link (no account)
- Document requests with reminders
- Direct client-lawyer messaging
- Case progress view
Need something more specific?
Lexiel's REST API gives you full access to the legal corpus, AI engine and case management. Every endpoint is documented with OpenAPI and key-based authentication.
Ready to connect your firm?
All integrations included in every plan. No extra cost.