Api Endpoint

Coinslot

Generate a QR code as standalone SVG. POST { text, ecLevel?: 'L'|'M'|'Q'|'H', margin?: 0-8, dark?, light? } (text max 2KB).

Open interactive test console

Offering

Provider: coinslot.dev
Method: POST
Offering type: Api Endpoint
Transport type: http
Category: Creative
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://coinslot.dev/api/qr
MIME type: Not provided
First seen: 2026-10-16T01:50:10.647Z
Last seen: 2026-11-01T14:58:16.922Z
Tags: utilities, Data, coinslot

Website

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

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "5000",
    "payTo": "0x31f767855Ee8F03fe313ab6A3929eBbf16EB42aB"
  }
]

Observed health

Status: Healthy
Latest latency: 166 ms
Average latency: 507 ms
HTTP status: 200
Last checked: 2026-11-01T08:28:29.871Z
Reachability: 100% over 14 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": {
      "properties": {
        "dark": {
          "description": "hex color",
          "type": "string"
        },
        "ecLevel": {
          "default": "M",
          "enum": [
            "L",
            "M",
            "Q",
            "H"
          ],
          "type": "string"
        },
        "light": {
          "description": "hex color",
          "type": "string"
        },
        "margin": {
          "default": 4,
          "maximum": 8,
          "minimum": 0,
          "type": "integer"
        },
        "text": {
          "maxLength": 2048,
          "type": "string"
        }
      },
      "required": [
        "text"
      ],
      "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

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "properties": {
            "dark": {
              "description": "hex color",
              "type": "string"
            },
            "ecLevel": {
              "default": "M",
              "enum": [
                "L",
                "M",
                "Q",
                "H"
              ],
              "type": "string"
            },
            "light": {
              "description": "hex color",
              "type": "string"
            },
            "margin": {
              "default": 4,
              "maximum": 8,
              "minimum": 0,
              "type": "integer"
            },
            "text": {
              "maxLength": 2048,
              "type": "string"
            }
          },
          "required": [
            "text"
          ],
          "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": {
      "properties": {
        "example": {
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}