Render a self-contained OpenSCAD model and perform bounded slicer checks
Render a self-contained OpenSCAD model and perform bounded slicer checks
Answeringour last check, 2026-09-24
1 of 1checks answered this week
529 msmedian answer time
$0.05listed price per call
$0.05price 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://print.api.williamrobinson.dev/v1/print/validate
| Category | Everything else |
|---|---|
| Provider host | print.api.williamrobinson.dev |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 5 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.05 | 529 ms |
Example input (from the provider)
{
"body": {
"maxSizeMm": [
220,
220,
250
],
"parameters": {
"height": 12,
"width": 24
},
"profile": "fdm-pla-0.4",
"source": "width = 20; depth = 30; height = 10; cube([width, depth, height]);"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"maxSizeMm": {
"default": [
220,
220,
250
],
"items": {
"exclusiveMinimum": 0,
"maximum": 1000,
"type": "number"
},
"maxItems": 3,
"minItems": 3,
"type": "array"
},
"parameters": {
"additionalProperties": {
"anyOf": [
{
"description": "Maximum 512 UTF-8 bytes.",
"maxLength": 512,
"type": "string"
},
{
"maximum": 1000000,
"minimum": -1000000,
"type": "number"
},
{
"type": "boolean"
}
]
},
"default": {},
"description": "Overrides must name unique top-level scalar literal assignments, not derived expressions or reserved names.",
"maxProperties": 64,
"propertyNames": {
"pattern": "^[A-Za-z_][A-Za-z0-9_]{0,63}$"
},
"type": "object"
},
"profile": {
"default": "fdm-pla-0.4",
"enum": [
"fdm-pla-0.4",
"fdm-petg-0.4"
],
"type": "string"
},
"source": {
"description": "Self-contained OpenSCAD, interpreted in millimetres; maximum 16 KiB UTF-8 before and after overrides. External imports are prohibited.",
"maxLength": 16384,
"minLength": 1,
"type": "string"
}
},
"required": [
"source"
],
"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": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"artifacts": {
"items": {
"additionalProperties": false,
"properties": {
"href": {
"format": "uri",
"type": "string"
},
"mediaType": {
"maxLength": 128,
"minLength": 1,
"type": "string"
},
"name": {
"enum": [
"model.scad",
"model.stl",
"model.gcode",
"profile.ini",
"preview.png",
"report.json"
],
"type": "string"
},
"sha256": {
"pattern": "^[a-f0-9]{64}$",
"type": "string"
},
"sizeBytes": {
"minimum": 0,
"type": "integer"
}
},
"required": [
"name",
"mediaType",
"sizeBytes",
"sha256",
"href"
],
"type": "object"
},
"maxItems": 6,
"type": "array"
},
"checks": {
"items": {
"additionalProperties": false,
"properties": {
"code": {
"maxLength": 128,
"minLength": 1,
"type": "string"
},
"detail": {
"maxLength": 4096,
"type": "string"
},
"status": {
"enum": [
"passed",
"failed",
"not_checked"
],
"type": "string"
}
},
"required": [
"code",
"status",
"detail"
],
"type": "object"
},
"maxItems": 32,
"type": "array"
},
"expiresAt": {
"format": "date-time",
"type": "string"
},
"limitations": {
"items": {
"maxLength": 4096,
"type": "string"
},
"maxItems": 16,
"type": "array"
},
"model": {
"anyOf": [
{
"type": "null"
},
{
"additionalProperties": false,
"properties": {
"boundsMm": {
"additionalProperties": false,
"properties": {
"max": {
"items": {
"type": "number"