MCP server

QR Code Generator API

io.github.Br0ski777/qr-code

Checked 26 Oct 2026, 08:29 UTC · Not tested (older connection type)

Generate QR codes from text or URLs. Returns base64 PNG. x402 micropayment.

Not checked

https://qr-code.api.klymax402.com/mcp

At a glance

Type: MCP server
Publisher: Not verified
Status: Not checked
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http qr-code https://qr-code.api.klymax402.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.qr-code]
url = "https://qr-code.api.klymax402.com/mcp"

Gemini CLI

{"mcpServers":{"qr-code":{"httpUrl":"https://qr-code.api.klymax402.com/mcp"}}}

Cursor

{"mcpServers":{"qr-code":{"url":"https://qr-code.api.klymax402.com/mcp"}}}

VS Code

{"servers":{"qr-code":{"type":"http","url":"https://qr-code.api.klymax402.com/mcp"}}}

Antigravity

agy mcp add qr-code https://qr-code.api.klymax402.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"qr-code","server_url":"https://qr-code.api.klymax402.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"qr-code","server_url":"https://qr-code.api.klymax402.com/mcp"}

X402 Tools
Pay-per-call MCP tools via x402 (USDC on Base): QR codes, images, text analysis, web fetch.
TheQRCode.io
Free styled QR codes, no key: URL, WiFi, contact, text, email. API key adds saved codes + analytics.
NanoTools
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SiteCheck Agent Intel & Dev
135 pay-per-call agent tools: agent intelligence, token risk, developer and AI data tools. x402
Duo Data Utilities: IBAN, ISIN, VAT and Tax ID, Barcode, Timezone, Geo APIs
IBAN, ISIN, VAT/tax ID, GTIN validation; timezone, geo, text, chain utilities. Pay per call
47620 Solana Data
Pay-per-call Solana data for AI agents over x402: token, account, tx, trending. No signup, no key.
call402 — x402 Agent Services
x402 pay-per-call APIs for agents: web search, wallet/token checks, text structuring.
tinytoolbox
PDF tools + QR over MCP: merge, split, rotate, text, metadata, malicious-content scan.

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