Overview
Web Screenshots works by using a headless browser to load the web page and capture a screenshot of the entire page or a specific element. It returns the screenshot as an image. This runs entirely in the cloud, so you don't need to worry about setting up a browser or infrastructure.
Endpoint
One host, one path per API. The block below shows this call in four languages; every one of them is the same HTTP request. Making requests covers the timeouts, retries and parameter rules that apply to all of them. The SDKs wrap the same call in a typed client.
curl -X POST https://api.apiverve.com/v1/webscreenshots \
-H "x-api-key: your_api_key_here" \
-H "Content-Type: application/json" \
-d '{
"url": "https://ebay.com/",
"type": "png",
"width": 1024,
"height": 600,
"fullpage": false
}'const res = await fetch('https://api.apiverve.com/v1/webscreenshots', {
method: 'POST',
headers: {
'x-api-key': 'your_api_key_here',
'Content-Type': 'application/json',
},
body: JSON.stringify({
"url": "https://ebay.com/",
"type": "png",
"width": 1024,
"height": 600,
"fullpage": false
}),
});
if (!res.ok) throw new Error(`${res.status} ${await res.text()}`);
const { data } = await res.json();
console.log(data);import requests
res = requests.post(
"https://api.apiverve.com/v1/webscreenshots",
headers={"x-api-key": "your_api_key_here"},
json={
"url": "https://ebay.com/",
"type": "png",
"width": 1024,
"height": 600,
"fullpage": False
},
timeout=15,
)
res.raise_for_status()
print(res.json()["data"])package main
import (
"fmt"
"io"
"net/http"
"strings"
)
func main() {
body := strings.NewReader(`{
"url": "https://ebay.com/",
"type": "png",
"width": 1024,
"height": 600,
"fullpage": false
}`)
req, _ := http.NewRequest("POST", "https://api.apiverve.com/v1/webscreenshots", body)
req.Header.Set("Content-Type", "application/json")
req.Header.Set("x-api-key", "your_api_key_here")
res, err := http.DefaultClient.Do(req)
if err != nil {
panic(err)
}
defer res.Body.Close()
out, _ := io.ReadAll(res.Body)
fmt.Println(string(out))
}Replace your_api_key_here with the key from your dashboard. When the inputs arrive as a list rather than one at a time, batch requests run up to 200 of them through this same API in a single call.
Authentication
Send your key in the x-api-key header. That is the only auth step — there is no token exchange and no per-endpoint scope to configure. Authentication covers creating, rotating and revoking keys.
A 401 means the key is missing, invalid or expired. A 403 means the key is valid but not permitted here — blocked by a key restriction or an IP allow-list. Running out of credits is a 429.
Parameters
Sent as JSON in the request body. Premium parameters are accepted on every plan but only take effect on plans that include them.
| Parameter | Type | Description |
|---|---|---|
urlRequired | string | The URL of the web page to capture the screenshot (e.g., https://example.com) url |
typeOptional | string | The image format for the screenshotpngjpegwebpdefault png |
widthOptional | number | The width of the screenshot in pixels (e.g., 1920). Must be between 100 and 3840 default 1920 · range 100–3840 |
heightOptional | number | The height of the screenshot in pixels (e.g., 1080). Must be between 100 and 3840 default 1080 · range 100–3840 |
fullpageOptionalPremium | boolean | Whether to capture the full page screenshot (true or false) |
Response
Every API returns the same three top-level keys, so one response handler covers your whole integration: status, error and data. Only data changes shape. Response format covers the envelope, the other output formats and how premium fields are withheld.
{
"status": "ok",
"error": null,
"data": {
"width": 1024,
"height": 600,
"scaleFactor": 1,
"imageName": "77072426-6af8-45c2-93dd-d7013d2c765e.png",
"expires": 1766097105719,
"url": "https://ebay.com/",
"downloadURL": "https://storage.googleapis.com/apiverve-helpers.appspot.com/webscreenshots/77072426-6af8-45c2-93dd-d7013d2c765e.png?GoogleAccessId=1089020767582-compute%40developer.gserviceaccount.com&Expires=1766097105&Signature=uZKa777XpeVnlwOZG7Uhjs%2BNkPzkEuiV4Wug2%2B%2BAHcPovRZ3iVjZEX%2FZhp7gnADXI6au5q0ggPwweoOFJeMCdk9zod6aZo4hlUDe1DsJf0oao4rh3tGUl5wPeudXLp7Y%2F3zVflup9Mp255LY6%2B2JdU0auOHdPnEYLDCvf705X9C%2BflmWQZKh7QKi74gvU8pqsP6Zc7SfJJsv5kmhP8SkO7TBZKBU6pAr2mNHKpKgB5mtfCRLbyPYcxawSGlTuyIyRXffWbkfHdDl6pquPX9J%2Fp5uGYM4jTrqrrrR1MPAOfkD7d9V5juqe5A7VvWmhiAyCMGDO%2BeqUO%2BSe6t9php0vA%3D%3D"
}
}Response fields
Paths are relative to data. Premium fields are absent rather than zeroed on plans that do not include them, so check for presence instead of comparing to 0.
| Field | Type | Example | Description |
|---|---|---|---|
widthPremium | number | 1024 | Actual width of captured screenshot in pixels |
heightPremium | number | 600 | Actual height of captured screenshot in pixels |
scaleFactorPremium | number | 1 | Device pixel ratio used for screenshot capture |
imageName | string | "77072426-6af8-45c2-93dd-d7013d2c765e.png" | Unique identifier for the generated screenshot image file |
expires | number | 1766097105719 | Unix timestamp when the screenshot will expire |
url | string | "https://ebay.com/" | Original URL that was screenshotted |
downloadURL | string | "https://storage.googleapis.com/apiverve-helpers.appspot.com/webscreenshots/77072426-6af8-45c2-93dd-d7013d2c765e.png?GoogleAccessId=1089020767582-compute%40developer.gserviceaccount.com&Expires=1766097105&Signature=uZKa777XpeVnlwOZG7Uhjs%2BNkPzkEuiV4Wug2%2B%2BAHcPovRZ3iVjZEX%2FZhp7gnADXI6au5q0ggPwweoOFJeMCdk9zod6aZo4hlUDe1DsJf0oao4rh3tGUl5wPeudXLp7Y%2F3zVflup9Mp255LY6%2B2JdU0auOHdPnEYLDCvf705X9C%2BflmWQZKh7QKi74gvU8pqsP6Zc7SfJJsv5kmhP8SkO7TBZKBU6pAr2mNHKpKgB5mtfCRLbyPYcxawSGlTuyIyRXffWbkfHdDl6pquPX9J%2Fp5uGYM4jTrqrrrR1MPAOfkD7d9V5juqe5A7VvWmhiAyCMGDO%2BeqUO%2BSe6t9php0vA%3D%3D" | Temporary signed URL to download the screenshot image |
Errors
Read the HTTP status first, then error for the specific reason. The body names the parameter that has to change. Error handling covers the full status list and which of them are worth retrying.
| Status | Meaning | What to do |
|---|---|---|
400 | Input was rejected | Read error; it names the parameter. |
401 | Key missing or invalid | Check the header name and the key value. |
403 | Key valid, but not permitted | A key restriction or IP allow-list; see key scoping. |
429 | Rate limited, or out of credits | Read error to tell them apart; see rate limits. |
Use cases
- Web Design
- Use the Web Screenshots API to capture screenshots of web pages for web design. Use the data to create mockups, showcase designs, and improve user experience
- SEO Optimization
- Capture webpage screenshots by using the Web Screenshots API for SEO optimization. Use the data to analyze layouts, optimize content, and enhance search rankings
- Content Creation
- Use the Web Screenshots API to capture screenshots of web pages for content creation. Use the data to create visuals, generate images, and enhance storytelling
- Monitoring & Analysis
- Capture webpage screenshots by using the Web Screenshots API for monitoring and analysis. Use the data to track changes, analyze trends, and make informed decisions
Other ways to use Website Screenshot
Set up Website Screenshot on APIVerve, or reach the same source a different way. Your APIVerve account and credits work on all of them — one key, one balance.
Related
More in Data Scraping: