# Saylor Innovations HuggingFace Model Detail

> Saylor Innovations HuggingFace Model Detail is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).

Fetches detailed metadata for a Hugging Face model by its hub ID, including license, parameter count, precision, downloads, likes, gated status, base model, languages, weight files, and tags.

## Facts

- Endpoint: GET https://saylorinnovations.com/api/ai/hf-model?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/saylor-innovations-huggingface-model-detail-3a8b0a82
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_balLrLtNGtex-MLf0Cii2

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 saylor-innovations-huggingface-model-detail-3a8b0a82
```

Example prompt: Can you pull up the full details for the Hugging Face model Qwen/Qwen2.5-7B-Instruct — I need its license, parameter count, how many downloads it had in the last 30 days, whether it's gated, and what languages it supports?

## When to prefer this

Use this endpoint when you need structured, machine-readable metadata about a specific Hugging Face model — particularly license, parameters, and download stats — without scraping the HuggingFace website or using the raw HF API directly. Ideal for agents doing model selection, compliance checks, or capability assessments that need clean JSON output at low cost.

## Known failure modes

- Invalid or non-existent model ID returns an error or empty result
- Model ID must be in 'org/name' format — bare model names without org prefix may fail
- Private or restricted models may return limited metadata
- Network timeouts if Hugging Face Hub is slow or unavailable
- Gated models may not expose all fields without appropriate credentials

## How this service works

Hugging Face model detail by id - licence, parameter count and precision, downloads, likes, gated status, base model, languages, weight files and tags

## Output

Returns a JSON object containing the model's hub ID, canonical URL, author, license identifier, total parameter count, parameter types/precision, 30-day download count, likes, gated status, privacy status, base model, supported languages, ML task, library, number of files, number of weight files, tags, creation date, and last modified date.

## 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"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "id"
     ],
     "properties": {
      "id": {
       "type": "string",
       "description": "Hub model id as org/name, e.g. Qwen/Qwen2.5-7B-Instruct, openai/whisper-large-v3"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "required": [
      "id"
     ],
     "properties": {
      "id": {
       "type": "string",
       "description": "Identifier of the record"
      },
      "url": {
       "type": "string",
       "description": "Canonical URL"
      },
      "tags": {
       "type": [
        "array",
        "null"
       ],
       "description": "Tags attached to the record"
      },
      "task": {
       "type": [
        "string",
        "null"
       ]
      },
      "gated": {
       "type": "boolean"
      },
      "likes": {
       "type": [
        "number",
        "null"
       ]
      },
      "author": {
       "type": "string",
       "description": "Author name"
      },
      "source": {
       "type": "string",
       "description": "Data source the values come from"
      },
      "created": {
       "type": [
        "string",
        "null"
       ]
      },
      "library": {
       "type": [
        "string",
        "null"
       ]
      },
      "license": {
       "type": [
        "string",
        "null"
       ],
       "description": "License identifier"
      },
      "private": {
       "type": [
        "boolean",
        "null"
       ]
      },
      "languages": {
       "type": [
        "array",
        "null"
       ],
       "description": "Languages"
      },
      "base_model": {
       "type": [
        "string",
        "null"
       ],
       "description": "Base model"
      },
      "file_count": {
       "type": [
        "number",
        "null"
       ],
       "description": "Number of file"
      },
      "maintenance": {
       "type": [
        "objec
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/saylor-innovations-huggingface-model-detail-3a8b0a82/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from saylorinnovations.com](https://www.zero.xyz/host/saylorinnovations.com/llms.txt)