Barcode Generator API
Generate retail-grade barcodes as SVG from your agent while building inventory, labeling, or checkout features.
Overview
Barcode Generator is a MCP server for the Build phase that produces SVG barcodes in EAN-13, UPC-A, Code128, and Code39 via an x402 remote API.
What is this MCP server?
- Formats: EAN-13, UPC-A, Code128, and Code39
- Returns SVG suitable for web, print pipelines, and PDFs
- Remote MCP (SSE) at barcode-generator.api.klymax402.com
- x402 micropayment per generation call
- Version 1.1.0—barcode-generator-x402 on GitHub
- Four symbologies: EAN-13, UPC-A, Code128, Code39
- Output format: SVG
- Server version 1.1.0 over SSE
What problem does it solve?
Shipping store or inventory features stalls when you need correct barcode symbologies and SVG output without pulling in brittle encoding dependencies.
Who is it for?
Solo builders adding SKU labels, packing slips, or scanner demos to ecommerce or internal ops tools through an MCP client.
Skip if: Enterprises that require on-prem only generation, proprietary 2D formats (QR/Data Matrix) not listed, or zero per-call API cost.
What do I get? / Deliverables
Your agent returns ready-to-embed SVG barcodes so you can finish labeling flows, mock UIs, and integration tests faster.
- SVG barcode assets for web or print pipelines
- Agent-generated samples for integration and QA fixtures
Recommended MCP Servers
Journey fit
Barcode output is a build-time integration concern when you wire product SKUs, POS, or fulfillment into an app. Formatting and symbology APIs belong in integrations—the agent calls a dedicated generator instead of embedding heavy libraries ad hoc.
How it compares
Specialized barcode MCP API, not a full commerce platform or a design-system skill.
Common Questions / FAQ
Who is barcode-generator for?
It is for indie builders and agent users who need standard 1D barcodes as SVG while implementing ecommerce, inventory, or POS-related features.
When should I use barcode-generator?
Use it during Build integrations when your spec needs EAN-13, UPC-A, Code128, or Code39 output without installing local encoding libraries.
How do I add barcode-generator to my agent?
Add the remote SSE MCP server URL from server.json to your client, configure x402 payments if prompted, then call the generator tools with your code strings.