QR code generator
QR code generator. Returns a crisp SVG for text/URL payloads up to 2,048 UTF-8 bytes that fit the selected error-correction level.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
130 msmedian answer time
$0.003listed price per call
$0.003price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://toolvend.dev/qr
| Category | Code and developer |
|---|---|
| Provider host | toolvend.dev |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.003 | 130 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"data": "https://example.com",
"size": 256
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"data": {
"description": "Payload to encode (max 2,048 UTF-8 bytes; QR capacity is lower at Q/H error correction)",
"maxLength": 2048,
"minLength": 1,
"type": "string"
},
"ecl": {
"description": "Error correction, default M",
"enum": [
"L",
"M",
"Q",
"H"
],
"type": "string"
},
"size": {
"description": "SVG width/height in px, default 256",
"maximum": 1024,
"minimum": 64,
"type": "number"
}
},
"required": [
"data"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}