# Strike Robot Asset STL File Download

> Strike Robot Asset STL File Download is a paid API for AI agents from x402.strikerobot.ai, paid per call via x402, $0.010000/call, status unknown (last checked 2026-10-10).

Downloads the generated STL binary file for a previously generated 3D asset by its asset UUID

## Facts

- Endpoint: GET https://x402.strikerobot.ai/api/db/assets/:assetId/file?utm_source=zero.xyz
- Price: $0.010000/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/strike-robot-asset-stl-file-download-852f481a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0VBsdaEHG03HBuGbaj-9O

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 strike-robot-asset-stl-file-download-852f481a
```

Example prompt: Can you download the STL file for the Strike Robot asset I just generated? The asset ID is f3a7c92e-1b4d-4e88-a001-2c3d4e5f6789.

## When to prefer this

Use this endpoint when you have a previously generated Strike Robot asset UUID and need to retrieve the actual STL binary file for 3D printing, CAD use, or further processing. This is the retrieval step after asset generation has completed.

## Known failure modes

- Asset UUID not found or invalid — returns 404
- Asset not yet fully generated — may return 404 or 202
- Missing or invalid payment header — returns 402 Payment Required
- Malformed assetId path parameter — returns 400
- Unauthorized access — returns 401 or 403

## How this service works

Download generated asset STL

## Output

Returns the raw STL binary file representing the generated 3D asset model, suitable for 3D printing or CAD import. The response body is binary STL data identified by the provided asset UUID.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "assetId"
     ],
     "properties": {
      "assetId": {
       "type": "string",
       "description": "Asset UUID from generate response"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "string",
     "description": "STL binary"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/strike-robot-asset-stl-file-download-852f481a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.strikerobot.ai](https://www.zero.xyz/host/x402.strikerobot.ai/llms.txt)