Use case
适合定时保存公开网页、客户页面导出或在线证据留存。网页工具用于人工处理,API 用于稳定的服务端自动化。
PDF Tools API
在后端、批处理或产品流程中把网页转成 PDF,不必自己维护 PDF 处理基础设施;成功请求按 Credits 计费。
Credits
1 Credit / call
1 Credit per successful API request. Failed processing attempts are refunded automatically.
Pricing
1,000 Credits = $1
Every signed-in user receives 100 free API Credits each month.
Endpoint
/api/external/webpage-to-pdf/pdfUse your API Key in the x-api-key header.
适合定时保存公开网页、客户页面导出或在线证据留存。网页工具用于人工处理,API 用于稳定的服务端自动化。
curl -X POST https://itextmaster.com/api/external/webpage-to-pdf/pdf \
-H 'x-api-key: YOUR_API_KEY' \
-F 'url=https://example.com/report' \
-F 'pageSize=A4' \
-F 'waitDelay=2' \
--output webpage.pdfcurl -X POST https://itextmaster.com/api/external/webpage-to-pdf/pdf \
-H 'x-api-key: YOUR_API_KEY' \
-F 'url=https://example.com/report' \
-F 'pageSize=A4' \
-F 'waitDelay=2' \
--output webpage.pdfcurl -X POST https://itextmaster.com/api/external/webpage-to-pdf/pdf \
-H 'Content-Type: application/json' \
-H 'x-api-key: YOUR_API_KEY' \
-d '{
"url": "https://example.com/report",
"pageSize": "A4",
"waitDelay": 2
}' \
--output webpage.pdfimport { writeFile } from 'node:fs/promises';
const response = await fetch('https://itextmaster.com/api/external/webpage-to-pdf/pdf', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'x-api-key': process.env.ITEXTMASTER_API_KEY
},
body: JSON.stringify({
url: 'https://example.com/report',
pageSize: 'A4',
waitDelay: 2
})
});
if (!response.ok) {
throw new Error(await response.text());
}
await writeFile('webpage.pdf', Buffer.from(await response.arrayBuffer()));import os
import requests
response = requests.post(
'https://itextmaster.com/api/external/webpage-to-pdf/pdf',
headers={
'Content-Type': 'application/json',
'x-api-key': os.environ['ITEXTMASTER_API_KEY'],
},
json={
'url': 'https://example.com/report',
'pageSize': 'A4',
'waitDelay': 2,
},
)
response.raise_for_status()
with open('webpage.pdf', 'wb') as f:
f.write(response.content)invalid_payloadJSON 或 multipart 请求缺少必填的 HTML、URL 或文件输入。
invalid_api_keyx-api-key 缺失、无效或已经轮换。
insufficient_credits账号 API Credits 不足。
conversion_failed服务端渲染没有完成转换;失败处理会自动退回 Credits。
webpage.pdf,响应头会返回本次消耗的 Credits 和剩余额度。
Content-TypeContent-DispositionX-Credits-ChargedX-Credit-Balance成功的 网页转 PDF API 请求会消耗 API Credits;失败处理会自动退回。每个登录用户每月有 100 个免费 API Credits,1,000 Credits = $1。
浏览器本地处理的网站工具不消耗 API Credits;只有通过 API Key 发起的自动化请求才按 Credits 计费。
不建议。API Key 应保存在服务端、队列任务或自动化脚本中。
Create an API Key, test 网页转 PDF API, and buy more Credits only when automation volume grows.