Claude Code

The BeeL skill for Claude Code gives your AI assistant the context it needs to implement the BeeL. API correctly: authentication, idempotency, error handling, API-first patterns, and where to find the always-up-to-date spec.

Prerequisites

• Claude Code installed
• A BeeL. API key — get one at Settings > API Keys

Installation

Open Claude Code in your project and run:

/plugin marketplace add beel-es/claude-plugins
/plugin install beel-api@beel

That's it. The skill installs automatically and updates whenever the plugin is updated.

How it works

Claude Code automatically activates the skill when it detects you are working with the BeeL. API — no manual invocation needed. You can also activate it explicitly:

/beel-api

Once active, Claude knows:

• The base URL, auth header format, and environment conventions
• That all POST requests require an Idempotency-Key
• The exact response and error envelope formats
• How to generate fully-typed clients from the live OpenAPI spec
• Where to fetch the always-current docs and spec

Example prompts

Create a typed BeeL. API client using openapi-typescript

Implement a function that creates an invoice and retries safely on network errors

Add BeeL invoice creation to my existing Express checkout webhook

List all ISSUED invoices from the last 30 days and export them to CSV

Machine-readable docs

Claude can fetch these URLs directly during a session to get the latest spec or docs:

Further reading