QR Code & Identicon Generator

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1

0.005 USDC
Atomic price: 5000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Payment option 2

0.005 USDC
Atomic price: 5000 · Network: eip155:137 · Asset: USDC · Scheme: exact

Payment option 3

0.005 USDC
Atomic price: 5000 · Network: eip155:42161 · Asset: USDC · Scheme: exact

Payment option 4

0.005 USDC
Atomic price: 5000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "5000",
    "payTo": "0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "5000",
    "payTo": "0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2"
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "5000",
    "payTo": "0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "5000",
    "payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ"
  }
]

Observed health

Status

Reachable

Latest latency

27 ms

Average latency

138 ms

HTTP status

405

Last checked

2026-11-02T15:01:00.052Z

Reachability

100% over 11 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "body": {
      "additionalProperties": false,
      "description": "Deterministic QR code generation request.",
      "properties": {
        "background": {
          "default": "#ffffff",
          "description": "Opaque #RRGGBB canvas and quiet-zone color; must contrast with foreground by at least 4.5:1.",
          "pattern": "^#[0-9a-fA-F]{6}$",
          "type": "string"
        },
        "data": {
          "description": "Non-empty UTF-8 payload, at most 2048 encoded bytes and subject to QR capacity.",
          "minLength": 1,
          "type": "string"
        },
        "error_correction": {
          "default": "M",
          "description": "QR recovery level: L has the most payload capacity; H has the most damage recovery but the least capacity.",
          "enum": [
            "L",
            "M",
            "Q",
            "H"
          ],
          "type": "string"
        },
        "foreground": {
          "default": "#000000",
          "description": "Opaque #RRGGBB color for filled QR modules; must contrast with background by at least 4.5:1.",
          "pattern": "^#[0-9a-fA-F]{6}$",
          "type": "string"
        },
        "format": {
          "default": "svg",
          "description": "Artifact format encoded into content_base64.",
          "enum": [
            "svg",
            "png"
          ],
          "type": "string"
        },
        "margin_modules": {
          "default": 4,
          "description": "Quiet-zone width around the QR matrix, measured in whole modules.",
          "maximum": 16,
          "minimum": 0,
          "type": "integer"
        },
        "size": {
          "default": 512,
          "description": "Exact width and height of the square output canvas in pixels; must preserve at least one pixel per QR module.",
          "maximum": 2048,
          "minimum": 128,
          "type": "integer"
        }
      },
      "required": [
        "data"
      ],
      "type": "object"
    },
    "bodyType": {
      "enum": [
        "json",
        "form-data",
        "text"
      ],
      "type": "string"
    },
    "method": {
      "enum": [
        "POST"
      ],
      "type": "string"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "type": "object"
}

Output schema

{
  "properties": {
    "example": {
      "additionalProperties": false,
      "properties": {
        "content_base64": {
          "description": "Standard padded base64 of the exact SVG or PNG artifact bytes.",
          "maxLength": 2796204,
          "type": "string"
        },
        "format": {
          "description": "Decoded artifact format; determines media_type.",
          "enum": [
            "svg",
            "png"
          ],
          "type": "string"
        },
        "height": {
          "description": "Decoded artifact height in pixels.",
          "maximum": 2048,
          "minimum": 128,
          "type": "integer"
        },
        "kind": {
          "const": "qr",
          "description": "Generated artifact kind.",
          "type": "string"
        },
        "media_type": {
          "description": "Media type of the decoded content_base64 bytes.",
          "enum": [
            "image/svg+xml",
            "image/png"
          ],
          "type": "string"
        },
        "render_version": {
          "description": "Versioned normalization and rendering contract used to produce the artifact.",
          "enum": [
            "qr-v1"
          ],
          "type": "string"
        },
        "sha256": {
          "description": "Lowercase SHA-256 digest of the decoded artifact bytes, not of the base64 text.",
          "pattern": "^[0-9a-f]{64}$",
          "type": "string"
        },
        "width": {
          "description": "Decoded artifact width in pixels.",
          "maximum": 2048,
          "minimum": 128,
          "type": "integer"
        }
      },
      "required": [
        "kind",
        "render_version",
        "format",
        "media_type",
        "width",
        "height",
        "sha256",
        "content_base64"
      ],
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}