Home / orcaqubits / agentic-commerce-skills-plugins · medusa-commerce/skills/medusa-api-routes/SKILL.md · GitHub

medusa-api-routes skillA

medusa-api-routes is agent-read markdown (skill) from orcaqubits/agentic-commerce-skills-plugins: Create custom Medusa v2 API routes — file-based routing, HTTP method exports, middleware configuration, Zod validators, authentication middleware, and additional-data pattern. Use when adding REST endpoints..

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What the file says

# Medusa v2 Custom API Routes

## Before writing code

**Fetch live docs**:
1. Fetch `https://docs.medusajs.com/learn/fundamentals/api-routes` for API route overview
2. Web-search `site:docs.medusajs.com custom API route file convention` for file-based routing
3. Web-search `site:docs.medusajs.com API route middleware` for middleware configuration
4. Web-search `site:docs.medusajs.com API route validation zod` for request validation
5. Web-search `site:docs.medusajs.com additional data API routes` for the additional-data pattern

## File-Based Routing

Medusa v2 uses a file-system router under `src/api/`:

| File Path | Resulting Endpoint |
|-----------|-------------------|
| `src/api/store/custom/route.ts` | `GET/POST /store/custom` |
| `src/api/admin/custom/route.ts` | `GET/POST /admin/custom` |
| `src/api/store/custom/[id]/route.ts` | `GET/POST /store/custom/:id` |
| `src/api/custom/route.ts` | `GET/POST /custom` (no auth prefix) |

### Conventions

- File must be named `route.ts` (not `index.ts`)
- Dynamic parameters use `[param]` folder syntax
- The `store/` prefix applies storefront authentication scope
- The `admin/` prefix applies admin authentication scope
…

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How to install

Latest version
mdr add orcaqubits/agentic-commerce-skills-plugins/medusa-api-routes@git:20260326.769051f
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Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (6148 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
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  • pass: No script tag

Source

GitHub

orcaqubits/agentic-commerce-skills-plugins · 39 stars · license MIT · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_wskd3viuhvicg6vy
GET https://markdownregistry.com/api/v1/resolve?ref=orcaqubits/agentic-commerce-skills-plugins/medusa-api-routes
GET https://markdownregistry.com/api/v1/blob/8c6e4f4f2aa75a36ab6f8a5e77c29a1c8f8bf31718432f08d52a77cadf90d66e

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