HTML to Text API Reference

Overview

HTML to Text works by parsing the HTML content and extracting the text. Text extraction is done by removing the HTML tags and returning the plain text content. Advanced algorithms are used to ensure accurate text extraction.

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.

POSThttps://api.apiverve.com/v1/htmltotext

curl -X POST https://api.apiverve.com/v1/htmltotext \
  -H "x-api-key: your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{
  "html": "<!doctype html> <html>  <head> <title>This is the title of the webpage!</title> </head> <body> <p>This is an example paragraph. Anything in the <strong>body</strong> tag will appear on the page, just like this <strong>p</strong> tag and its contents.</p> </body> </html>"
}'

const res = await fetch('https://api.apiverve.com/v1/htmltotext', {
  method: 'POST',
  headers: {
    'x-api-key': 'your_api_key_here',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
  "html": "<!doctype html> <html>  <head> <title>This is the title of the webpage!</title> </head> <body> <p>This is an example paragraph. Anything in the <strong>body</strong> tag will appear on the page, just like this <strong>p</strong> tag and its contents.</p> </body> </html>"
}),
});

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/htmltotext",
    headers={"x-api-key": "your_api_key_here"},
    json={
    "html": "<!doctype html> <html>  <head> <title>This is the title of the webpage!</title> </head> <body> <p>This is an example paragraph. Anything in the <strong>body</strong> tag will appear on the page, just like this <strong>p</strong> tag and its contents.</p> </body> </html>"
},
    timeout=15,
)
res.raise_for_status()

print(res.json()["data"])

package main

import (
	"fmt"
	"io"
	"net/http"
	"strings"
)

func main() {
	body := strings.NewReader(`{
  "html": "<!doctype html> <html>  <head> <title>This is the title of the webpage!</title> </head> <body> <p>This is an example paragraph. Anything in the <strong>body</strong> tag will appear on the page, just like this <strong>p</strong> tag and its contents.</p> </body> </html>"
}`)
	req, _ := http.NewRequest("POST", "https://api.apiverve.com/v1/htmltotext", 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.

401 is the only auth verdict

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
`html`Required	string	The HTML to convert to text

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.

Sample response

{
  "status": "ok",
  "error": null,
  "data": {
    "text": "This is an example paragraph. Anything in the body tag will appear on the page, just like this p tag and its contents.",
    "parsed": true,
    "detectedLanguage": {
      "language": "english",
      "confidence": 0.3507446808510638
    },
    "characterCount": 118,
    "wordCount": 22
  }
}

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
`text`	string	`"This is an example paragraph. Anything in the body tag will appear on the page, just like this p tag and its contents."`
`parsed`	boolean	`true`
`detectedLanguage`Premium	object	`{...}`	Detected language with confidence score
`language`Premium	string	`"english"`
`confidence`Premium	number	`0.3507446808510638`
`characterCount`	number	`118`	Number of characters in extracted text
`wordCount`	number	`22`	Number of words in extracted text

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

Data Extraction: Use the HTML to Text API to extract text from HTML for data extraction. Use the data to extract information, analyze content, and extract insights
Content Analysis: Extract text from HTML by using the HTML to Text API for content analysis. Use the data to analyze language, categorize content, and enhance understanding
Text Processing: Use the HTML to Text API to extract text from HTML for text processing. Use the data to analyze text, extract insights, and improve comprehension
Data Mining: Extract text from HTML by using the HTML to Text API for data mining. Use the data to extract information, analyze trends, and discover patterns

Other ways to use HTML to Text

Set up HTML to Text on APIVerve, or reach the same source a different way. Your APIVerve account and credits work on all of them — one key, one balance.

Give it to an AI agentConnect over MCP and your agent calls it as a native tool — Claude, Cursor, ChatGPT.VerveKit →Reference →

Use it in Google Sheets or ExcelA =VERVE() formula fills a column — no script, no export, recalculates in place.VerveSheets →Reference →

Ground an agent on itA cited, machine-checkable fact your model can't produce on its own.VerveContext →Reference →

HTML to Text