Generate SVG or PNG QR codes for links, text and standard payloads
Generate SVG or PNG QR codes for links, text and standard payloads. Includes a four-module quiet zone, selectable error correction and validated foreground/background contrast.
Answeringour last check, 2026-10-10
1 of 1checks answered this week
1402 msmedian answer time
$0.02listed price per call
$0.02price 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://qr-api-production-7adc.up.railway.app/v1/qr/render
| Category | Everything else |
|---|---|
| Provider host | qr-api-production-7adc.up.railway.app |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 3 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-10 | valid payment request | 402 | $0.02 | 1402 ms |
Example input (from the provider)
{
"body": {
"format": "png",
"size": 512,
"text": "https://acutisignatius.com/agentic"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"background": {
"default": "#ffffff",
"pattern": "^#[0-9a-fA-F]{6}$",
"type": "string"
},
"error_correction": {
"default": "H",
"enum": [
"M",
"Q",
"H"
],
"type": "string"
},
"foreground": {
"default": "#10221a",
"pattern": "^#[0-9a-fA-F]{6}$",
"type": "string"
},
"format": {
"default": "png",
"enum": [
"svg",
"png"
],
"type": "string"
},
"size": {
"default": 512,
"maximum": 1024,
"minimum": 128,
"type": "integer"
},
"text": {
"maxLength": 1500,
"minLength": 1,
"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"
}
},
"required": [
"input"
],
"type": "object"
}