# AgentRXI Image Classifier (ResNet-50)

> AgentRXI Image Classifier (ResNet-50) is a paid API for AI agents from agentrxi.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-15).

Classifies an image using ResNet-50 and returns the top-1 to top-5 ImageNet labels with confidence scores.

## Facts

- Endpoint: GET https://agentrxi.com/v1/image/classify?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentrxi-image-classifier-resnet-50-e87854dc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_N2QQPzZnMmLKj6YNsQcZY

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 agentrxi-image-classifier-resnet-50-e87854dc
```

Example prompt: What's in this photo? Classify https://upload.wikimedia.org/wikipedia/commons/a/a7/Camponotus_flavomarginatus_ant.jpg and give me the top 3 ImageNet labels with confidence scores.

## When to prefer this

Choose this endpoint when you need fast, cheap, zero-setup image labeling against the standard 1,000 ImageNet classes (animals, objects, food, scenes). Ideal for pipelines that need a confidence-scored label without custom model training. At $0.002/call it is cost-effective for bulk tagging. Prefer alternatives when you need open-vocabulary captioning, object detection with bounding boxes, or classes outside the ImageNet taxonomy.

## Known failure modes

- Image URL is inaccessible or returns a non-200 response — classification fails
- Image format not supported (e.g. SVG, TIFF) — may return an error or poor results
- Base64 payload exceeds size limits — request rejected
- Image contains no recognizable ImageNet-class objects — low confidence scores across all labels
- Network timeout fetching remote image URL

## How this service works

Label an image with ResNet-50 (1,000 ImageNet classes): top-5 labels with confidence. Fast, cheap tagging for photos of animals, objects, food and scenes. Also callable as GET with the same fields as query parameters.

## Output

Returns up to 5 predicted ImageNet class labels ranked by confidence, each with a label name and a confidence score between 0 and 1. The number of results is controlled by the 'top' parameter (1–5).

## 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",
     "properties": {
      "top": {
       "type": "integer",
       "description": "1-5"
      },
      "image_url": {
       "type": "string"
      },
      "image_base64": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentrxi-image-classifier-resnet-50-e87854dc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentrxi.com](https://www.zero.xyz/host/agentrxi.com/llms.txt)