# Saylor Innovations Docker Hub Image Info

> Saylor Innovations Docker Hub Image Info is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-02).

Fetches Docker Hub repository metadata including pulls, stars, tags, architectures, and digests for any Docker image

## Facts

- Endpoint: GET https://saylorinnovations.com/api/docker/image?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/saylor-innovations-docker-hub-image-info-1327c461
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3x-nzVGMhipZAuY6EnjgP

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-docker-hub-image-info-1327c461
```

Example prompt: Can you look up the Docker Hub info for grafana/grafana and tell me the pull count, star count, latest tags, and what CPU architectures they support?

## When to prefer this

Use this endpoint when you need quick structured metadata about a Docker Hub image — including popularity metrics, architecture support, and tag digests — without needing to authenticate with Docker Hub directly. Ideal for DevOps automation, dependency auditing, or agent workflows that need to validate or inspect container images programmatically.

## Known failure modes

- Repository not found — returns found: false with no tag data
- Invalid or malformed image name — may return an error or empty result
- Private or restricted repositories — not accessible without authentication
- Rate limiting from Docker Hub upstream — may return degraded or empty responses
- Missing 'name' query parameter — returns error

## How this service works

Docker Hub Image Info: pulls, stars, latest tags & architectures — Developer Tools

## Output

Returns a JSON object indicating whether the repository was found, along with the repository description, official flag, star count, total pull count, last update timestamp, and an array of the latest tags each containing the tag name, image size, digest, and list of supported architectures.

## 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",
      "POST",
      "PUT",
      "PATCH",
      "DELETE",
      "HEAD"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "name": {
       "type": "string",
       "description": "repository, e.g. python, library/nginx, grafana/grafana (query)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "required": [
      "found"
     ],
     "properties": {
      "tags": {
       "type": "array",
       "items": {
        "type": "object"
       }
      },
      "found": {
       "type": "boolean"
      },
      "pulls": {
       "type": "number"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/saylor-innovations-docker-hub-image-info-1327c461/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)