NoJunk QR batch
NoJunk QR batch: Encode up to 25 texts as QR Codes in one call; returns JSON with an SVG or matrix per item.
Answeringour last check, 2026-10-18
1 of 1checks answered this week
45 msmedian answer time
$0.005listed price per call
$0.005price 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
POST https://nojunk-qr.mick8511.workers.dev/qr/batch
| Category | Everything else |
|---|---|
| Provider host | nojunk-qr.mick8511.workers.dev |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.005 | 45 ms |
Example input (from the provider)
{
"body": {
"ecc": "M",
"format": "json",
"items": [
{
"label": "home",
"text": "https://nojunkcrypto.com"
},
{
"label": "wifi",
"text": "WIFI:T:WPA;S:MyNetwork;P:secret123;;"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"dark": {
"description": "Optional: hex color of the dark modules (default #000000)",
"type": "string"
},
"ecc": {
"description": "Optional: error correction level L (7%), M (15%, default), Q (25%) or H (30%); higher levels survive more damage but hold less text",
"type": "string"
},
"format": {
"description": "Optional: \"svg\" (default; each item carries its SVG document) or \"json\" (each item carries its 0/1 matrix)",
"type": "string"
},
"items": {
"description": "1-25 items, each {text (1-1500 chars), label?}",
"items": {
"properties": {
"label": {
"type": "string"
},
"text": {
"type": "string"
}
},
"required": [
"text"
],
"type": "object"
},
"type": "array"
},
"light": {
"description": "Optional: hex color of the background (default #FFFFFF)",
"type": "string"
},
"margin": {
"description": "Optional: quiet zone in modules, 0-8 (default 4; the standard recommends 4)",
"type": "integer"
},
"size": {
"description": "Optional: output width/height in pixels, 128-2048 (default 512); SVG scales freely, PNG uses whole pixels per module centred in the image",
"type": "integer"
}
},
"required": [
"items"
],
"type": "object"
},
"bodyType": {
"enum": [
"json"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"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"
}