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Vinkius

Node QRCode Connector for AI agents.

1 live capability

Create secure, local QR codes for payments and tickets without using public APIs.

Live agent request Node QRCode / Connector

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AI Agent

Why people use Node QRCode

QR Code SVG Generator for Secure Payment Processing

This Connector changes the game by doing the math right on your machine. Your agent takes the text, builds the SVG, and hands it back to you in seconds. You get a secure, high-quality result without ever opening a network connection.

  • Claude
  • ChatGPT
  • Gemini
  • Cursor
  • Visual Studio Code
  • Windsurf

What Vinkius changes

You get secure, high-quality QR codes without your data ever leaving your computer.

Use it from Claude, ChatGPT, Cursor or another AI client you already have.

One account · 5,900+ Connectors

  1. Real-world use case 01

    Secure Payment Invoices

    A user asks to create a Pix payment link.

  2. Real-world use case 02

    Event Ticket Generation

    A developer needs to put QR codes on PDF tickets.

  3. Real-world use case 03

    Secure WiFi Onboarding

    An admin wants to share a WiFi password.

Complete set · 1capability

The complete Node QRCode capability set.

These are the exact actions your AI can choose when you ask it to work with Node QRCode.

Capability set01 / 01

01

1 capability in this set.

Part of 1 available through Node QRCode.

  1. 01 Capability

    Generate qr

    Converts a string into a vector SVG QR code. This lets your agent create a high-quality image for use in emails or documents.

Set up in minutes

One URL. Then ask Node QRCode to work.

Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Node QRCode from the conversation.

Choose your client

Live preview
Advanced clients IDE · CLI

Claude · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP
https://edge.vinkius.com/vk_preview_TDfySLcnYAUUljcsKSR3nWcXq5YzbHv6srZiOeHQ/mcp
  1. Step 01

    Open Connectors

    In Claude Web or Claude Desktop, open Settings and choose Connectors.

  2. Step 02

    Add the URL

    Choose Add custom connector, name it Node QRCode, and paste the URL above.

  3. Step 03

    Turn it on in chat

    Select +, open Connectors, and enable Node QRCode for the conversation.

Where the request belongs

Work Node QRCode can move forward.

Built around the request

Developers and ops people who are tired of worrying about data privacy leaks when their agents handle sensitive payment info or secure tokens.

01

Security Engineer

Auditing workflows to ensure sensitive tokens aren't hitting public APIs.

02

Full-stack Developer

Building apps that need to generate dynamic QR codes for invoices.

03

Fintech Product Manager

Designing payment flows that require secure Pix code generation.

Build the capability set

Add more capabilities.

Each Connector adds new actions and data without changing how you work.

Browse Connectors
QR Code Generator logo
01 2 capabilities

QR Code Generator

Generate and decode QR codes for URLs, text, and data directly within your AI workflow.

View Connector
JSBarcode Generator logo
02 1 capability

JSBarcode Generator

Generate mathematically exact 1D barcodes (Code128, EAN-13, UPC, ITF, Codabar) as pure SVG vectors for shipping labels and inventory.

View Connector
Uniqode logo
03 12 capabilities

Uniqode

Create trackable QR codes with custom branding, dynamic content updates, and scan analytics for marketing and operations.

View Connector
Gotenberg logo
04 16 capabilities

Gotenberg

Convert URLs, HTML, and Markdown to PDF or screenshots, and manage PDF files with capabilities for merging, splitting, and metadata editing.

View Connector
QRCodeChimp logo
05 11 capabilities

QRCodeChimp

Generate branded QR codes with tracking, analytics, and dynamic content that update without reprinting for any use case.

View Connector
Openscreen logo
06 9 capabilities

Openscreen

Dynamic QR code management. generate and track smart QR codes for your assets via Openscreen.

View Connector

Bring your own AI

Change the model, client or framework. Keep Node QRCode connected.

  • Claude
  • ChatGPT
  • Gemini
  • Cursor
  • VS Code
  • Windsurf
  • ZCode
  • Cline
  • Zed
  • Continue
  • Kiro
  • Roo Code
  • Zencoder
  • Goose
  • Void
  • Augment Code
  • Amp
  • Qodo
  • Tabnine
  • Pieces
  • Sourcegraph Cody
  • JetBrains
  • Warp
  • Amazon Q
  • Antigravity
  • BoltAI
  • Raycast
  • Jan
  • LM Studio
  • AnythingLLM
  • Open WebUI
  • Msty
  • Cherry Studio
  • LibreChat
  • TypingMind
  • Chorus
  • 5ire
  • n8n
  • LangChain
  • LlamaIndex
  • CrewAI
  • Vercel AI SDK

Before you connect

Questions about Node QRCode.

The practical details behind the request, access and result.

Can I use the QR Code SVG Generator for private payment keys?

Yes, it's specifically designed for this. Because it generates everything locally on your machine, your sensitive payment data never hits a third-party server.

Does it send my data to the internet?

No, it's 100% local. The Connector handles the generation using your local engine, so your data stays private.

Is the output a vector or a photo?

It produces vector SVG markup. This means you can scale it to any size without losing quality, making it perfect for both web and print.

Can I put the code in my website?

Yes, the output is a clean SVG string. You can drop it directly into your HTML, React components, or any other web framework.

Does it work for WiFi passwords?

Yes, it works for any text string. You can use it to generate codes for WiFi credentials, URLs, or any other data you need to share.

Is there a limit on how many I can make?

There is no limit. Since the processing happens locally on your device, you can generate as many codes as your agent needs.

Does it return a PNG image?

No, it returns an SVG string. SVGs are infinitely scalable and consume far fewer tokens than base64 PNGs.

Can I use this for PIX payments?

Yes. Pass the raw EMVCo payload (Pix Copy-and-Paste string) and it will generate the exact QR code for the bank app.

Is my data sent to any third party?

Absolutely not. The QR generation is 100% local and deterministic.

One connection away

Give your agent a direct line to Node QRCode.

Connect Node QRCode once. Keep it beside 5,900+ managed Connectors when the next task needs more.

Explore every Connector No credit card required · Free tier available