qr-api-production-7adc.up.railway.app
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.
Offering
- Provider
- qr-api-production-7adc.up.railway.app
- 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://qr-api-production-7adc.up.railway.app/v1/qr/render- MIME type
- Not provided
- First seen
- 2026-10-16T01:58:48.885Z
- Last seen
- Tags
- None supplied
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.02 USDC
Atomic price: 20000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "20000",
"payTo": "0x5461f103b54fcFE37a99337D3cb5AB5d30239c18"
}
]Observed health
- Status
- Healthy
- Latest latency
- 40 ms
- Average latency
- 44 ms
- HTTP status
- 200
- Last checked
- 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": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"background": {
"default": "#ffffff",
"pattern": "^#[0-9a-fA-F]{6}$",
"type": "string"
},
"error_correction": {
"default": "H",
"enum": [
"M",
"Q",
"H"
],
"type": "string"
},
"foreground": {
"default": "#10221a",
"pattern": "^#[0-9a-fA-F]{6}$",
"type": "string"
},
"format": {
"default": "png",
"enum": [
"svg",
"png"
],
"type": "string"
},
"size": {
"default": 512,
"maximum": 1024,
"minimum": 128,
"type": "integer"
},
"text": {
"maxLength": 1500,
"minLength": 1,
"type": "string"
}
},
"required": [
"text"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}Output schema
{
"$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"
}