# Blender Material: Brushed Steel

> Blender Material: Brushed Steel is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-09).

Generates a procedural brushed steel Blender material applied to a sphere or custom mesh, returning a BLEND file, preview PNG, and GLB with basic PBR values.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/studio3d-material-brushed-steel?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-09
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/blender-material-brushed-steel-379a8770
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_pra4BAHDlGR2UxSPECsAr

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability blender-material-brushed-steel-379a8770 -d '<json body>'
```

Example prompt: Generate a brushed steel material in Blender for my custom mesh — use a blue-tinted color (#6688bb), roughness of 0.3, metallic at 0.9, texture scale of 8, and render at 256px resolution; give me back the BLEND file, a preview PNG, and a GLB.

## When to prefer this

Choose this endpoint when you need a ready-to-use procedural brushed steel material for Blender — specifically when you want editable shader nodes (BLEND), a quick visual preview (PNG), and a lightweight PBR GLB for downstream use. Prefer it over generic texture generators when Blender-native node graphs are required, or over baked-texture services when you need the procedural workflow to remain editable. Best suited for single-model, under-60-second jobs on meshes up to 10K vertices.

## Known failure modes

- Busy worker returns an error before payment is settled (no charge on failure)
- model_base64 and mesh both supplied — mutually exclusive, returns validation error
- Mesh exceeds 10,000 vertices or 20,000 faces — rejected with size error
- model_base64 decoded size exceeds 512 KiB — rejected
- Invalid hex color format — schema validation failure
- Resolution outside 128–512 range — validation error
- Processing timeout if Blender job exceeds ~60 seconds

## How this service works

Blender Material: Brushed Steel: Create an editable brushed steel material on a sphere or supplied geometry. Delivers BLEND with procedural nodes, a preview PNG, and GLB with approximate basic PBR values; procedural textures are not baked into GLB. Runs locally in Blender. Bounded small-model processing, normally under 60 seconds; a busy worker returns an error before payment settlement.

## Output

Returns a BLEND file containing procedural brushed steel shader nodes, a PNG preview image rendered in Blender, and a GLB file with approximate basic PBR values (procedural textures are not baked into the GLB). The response also indicates whether the demo mesh or a user-supplied mesh was used.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "mesh": {
   "type": "object",
   "required": [
    "vertices",
    "faces"
   ],
   "properties": {
    "faces": {
     "type": "array",
     "items": {
      "type": "array",
      "items": {
       "type": "integer",
       "minimum": 0
      },
      "maxItems": 16,
      "minItems": 3
     },
     "maxItems": 20000
    },
    "vertices": {
     "type": "array",
     "items": {
      "type": "array",
      "items": {
       "type": "number"
      },
      "maxItems": 3,
      "minItems": 3
     },
     "maxItems": 10000
    }
   },
   "description": "Optional mesh in Blender Z-up coordinates. Max 10,000 vertices and 20,000 faces; each face has 3..16 indices.",
   "additionalProperties": false
  },
  "seed": {
   "type": "integer",
   "default": 42,
   "maximum": 2147483647,
   "minimum": 0
  },
  "color": {
   "type": "string",
   "default": "#6688bb",
   "pattern": "^#[0-9a-fA-F]{6}$"
  },
  "sample": {
   "enum": [
    "demo"
   ],
   "type": "string",
   "default": "demo",
   "description": "If no model is supplied, process the included demonstration mesh; response identifies this explicitly."
  },
  "metallic": {
   "type": "number",
   "default": 0,
   "maximum": 1,
   "minimum": 0
  },
  "roughness": {
   "type": "number",
   "default": 0.5,
   "maximum": 1,
   "minimum": 0
  },
  "resolution": {
   "type": "integer",
   "default": 256,
   "maximum": 512,
   "minimum": 128
  },
  "model_base64": {
   "type": "string",
   "maxLength": 699052,
   "description": "Optional base64 GLB (geometry and PBR values, without images/animations) or OBJ geometry, at most 512 KiB decoded. Mutually exclusive with mesh. No URLs or local paths."
  },
  "model_format": {
   "enum": [
    "glb",
    "obj"
   ],
   "type": "string",
   "default": "glb"
  },
  "texture_scale": {
   "type": "number",
   "default": 5,
   "maximum": 30,
   "minimum": 0.1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/blender-material-brushed-steel-379a8770/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)