NACA 4/5-digit airfoil family as STEP or IGES NURBS curves (digits, chord, point
NACA 4/5-digit airfoil family as STEP or IGES NURBS curves (digits, chord, points, tolerance)
Answeringour last check, 2026-09-24
1 of 1checks answered this week
821 msmedian answer time
$0.03listed price per call
$0.03price 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://genworks.com/demo/naca-nurbs/cad
| Category | Everything else |
|---|---|
| Provider host | genworks.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 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 | $0.03 | 821 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"chord": 1,
"digits": "2412",
"format": "step",
"points": 216,
"tolerance": 0.0005,
"trace": "1"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"chord": {
"description": "Scale factor applied to the unit chord; default 1",
"type": "number"
},
"digits": {
"description": "One NACA 4- or 5-digit code, or a comma-separated family of up to twelve, e.g. 0012,2412,23012",
"type": "string"
},
"format": {
"description": "step or iges; default step (or request /cad.stp, /cad.igs)",
"type": "string"
},
"points": {
"description": "Sample points per airfoil, 50 to 500; default 216",
"type": "integer"
},
"tolerance": {
"description": "NURBS approximation tolerance, 0.0001 to 0.01; default 0.0005",
"type": "number"
},
"trace": {
"description": "1 to be given the free verification record for this result (the contract, the standards, the checks, the numbers); omitted, nothing extra is included",
"type": "string"
}
},
"required": [
"digits"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}