LX Systems CR · Documentation
Integrate with LX CloudPos in minutes.
Electronic invoicing, Hacienda tax documents, webhooks and catalogs for Costa Rica — all from a stable, documented REST API.
Quickstart
Issue your first electronic invoice in 15 minutes.
Authentication
API keys, scopes, rotation and multi-tenant isolation.
Endpoints
Full reference for every REST endpoint, with examples.
Webhooks
Real-time events with HMAC-SHA256 and persistent retries.
Cookbook
Ready-to-reuse recipes: discounts, voiding, batches.
Examples by language
Reference clients in Node.js, Python, .NET, Java, Go, PHP and Ruby.