# Agent Tools Web Screenshot

> Agent Tools Web Screenshot is a paid API for AI agents from agents.crowdspark.me, paid per call via x402, $0.015/call, status unknown (last checked 2026-10-31).

Captures a screenshot of any public web page using headless Chrome and returns the image as base64-encoded PNG or JPEG along with metadata like title, HTTP status, and final URL.

## Facts

- Endpoint: GET https://agents.crowdspark.me/v1/web/screenshot?utm_source=zero.xyz
- Price: $0.015/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-tools-web-screenshot-f2494899
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7rZiE3pA28AwTitsZTbCV

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 agent-tools-web-screenshot-f2494899
```

Example prompt: Can you take a full-page screenshot of https://example.com at a viewport width of 1280 and return it as a PNG so I can see what the page looks like right now?

## When to prefer this

Choose this endpoint when you need a real headless-Chrome render of a public web page — not just HTML source — including visual layout, images, and rendered JavaScript. It is ideal for visual QA, layout verification, compliance screenshots, or archiving what a page looked like at a specific moment. Prefer over HTML-fetch endpoints when pixel-accurate visual output or base64 image data is required.

## Known failure modes

- URL is not publicly accessible or behind authentication — returns non-200 HTTP status or error
- Invalid URL format causes a request failure
- Viewport dimensions outside allowed range (320-1920 width, 240-1600 height) may be rejected
- Page with heavy JavaScript or long load times may result in incomplete or blank render
- Network timeout if the target page is slow to respond

## How this service works

Pay-per-call utilities for AI agents over x402, USDC on Base.

## Output

A JSON object containing the base64-encoded image (image_base64), a data URL prefix (data_url_prefix), the page title, final URL after any redirects, HTTP status code, image format, rendered width and height in pixels, whether full_page capture was used, and the total byte size of the image.

## 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": [
      "url"
     ],
     "properties": {
      "url": {
       "type": "string",
       "description": "Public http(s) URL"
      },
      "width": {
       "type": "string",
       "description": "320 to 1920, default 1280"
      },
      "format": {
       "enum": [
        "png",
        "jpeg"
       ],
       "type": "string"
      },
      "height": {
       "type": "string",
       "description": "240 to 1600, default 800"
      },
      "full_page": {
       "type": "string",
       "description": "true for full page"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "url": "https://example.com/",
  "bytes": 21034,
  "title": "Example Domain",
  "width": 1280,
  "format": "png",
  "height": 800,
  "final_url": "https://example.com/",
  "full_page": false,
  "http_status": 200,
  "image_base64": "iVBORw0KGgo...",
  "data_url_prefix": "data:image/png;base64,"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-tools-web-screenshot-f2494899/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.crowdspark.me](https://www.zero.xyz/host/agents.crowdspark.me/llms.txt)