Marketplace · API · x402

x402-gateway.blackwoodstate8.workers.dev/v1/qr-code

Use when you need a qr code generator for a URL, text, Wi-Fi or payment link as an SVG image. Do not use for reading or decoding an existing QR code, logos, colored codes or PNG output. Returns JSON with a QR code for your text or URL as SVG markup and an SVG data URL, with error correction level and border options, generated by the uqr library for 0.004 USDC per call. Typical response time 500 ms (p95). Category: Media.

Endpointhttps://x402-gateway.blackwoodstate8.workers.dev/v1/qr-code
TrustNot checked yet
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0xbD2cf002490E99124156baee307FBd5FDF5e57A7
methodPOST
last updated2026-11-09T16:58:42.935Z

Use it

Call it (an x402 client pays automatically)

curl -i https://x402-gateway.blackwoodstate8.workers.dev/v1/qr-code
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-e034d811cafcd46c

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}