Title Case Converter API
Title Capitalization is a simple tool for converting title text to various cases. It returns the text converted to your desired case.
The Title Case Converter API provides reliable and fast access to title case converter data through a simple REST interface. Built for developers who need consistent, high-quality results with minimal setup time.
To use Title Case Converter, you need an API key. You can get one by creating a free account and visiting your dashboard.
POST Endpoint
https://api.apiverve.com/v1/titlecapitalizationCode Examples
Here are examples of how to call the Title Case Converter API in different programming languages:
curl -X POST \
"https://api.apiverve.com/v1/titlecapitalization" \
-H "X-API-Key: your_api_key_here" \
-H "Content-Type: application/json" \
-d '{
"text": "comprehensive analysis of quarterly financial performance and strategic initiatives for sustainable growth",
"style": "title-case"
}'const response = await fetch('https://api.apiverve.com/v1/titlecapitalization', {
method: 'POST',
headers: {
'X-API-Key': 'your_api_key_here',
'Content-Type': 'application/json'
},
body: JSON.stringify({
"text": "comprehensive analysis of quarterly financial performance and strategic initiatives for sustainable growth",
"style": "title-case"
})
});
const data = await response.json();
console.log(data);import requests
headers = {
'X-API-Key': 'your_api_key_here',
'Content-Type': 'application/json'
}
payload = {
"text": "comprehensive analysis of quarterly financial performance and strategic initiatives for sustainable growth",
"style": "title-case"
}
response = requests.post('https://api.apiverve.com/v1/titlecapitalization', headers=headers, json=payload)
data = response.json()
print(data)const https = require('https');
const url = require('url');
const options = {
method: 'POST',
headers: {
'X-API-Key': 'your_api_key_here',
'Content-Type': 'application/json'
}
};
const postData = JSON.stringify({
"text": "comprehensive analysis of quarterly financial performance and strategic initiatives for sustainable growth",
"style": "title-case"
});
const req = https.request('https://api.apiverve.com/v1/titlecapitalization', options, (res) => {
let data = '';
res.on('data', (chunk) => data += chunk);
res.on('end', () => console.log(JSON.parse(data)));
});
req.write(postData);
req.end();<?php
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://api.apiverve.com/v1/titlecapitalization');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
curl_setopt($ch, CURLOPT_HTTPHEADER, [
'X-API-Key: your_api_key_here',
'Content-Type: application/json'
]);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode({
'text': 'comprehensive analysis of quarterly financial performance and strategic initiatives for sustainable growth',
'style': 'title-case'
}));
$response = curl_exec($ch);
curl_close($ch);
$data = json_decode($response, true);
print_r($data);
?>package main
import (
"fmt"
"io"
"net/http"
"bytes"
"encoding/json"
)
func main() {
payload := map[string]interface{}{
"text": "comprehensive analysis of quarterly financial performance and strategic initiatives for sustainable growth",
"style": "title-case"
}
jsonPayload, _ := json.Marshal(payload)
req, _ := http.NewRequest("POST", "https://api.apiverve.com/v1/titlecapitalization", bytes.NewBuffer(jsonPayload))
req.Header.Set("X-API-Key", "your_api_key_here")
req.Header.Set("Content-Type", "application/json")
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
panic(err)
}
defer resp.Body.Close()
body, _ := io.ReadAll(resp.Body)
fmt.Println(string(body))
}require 'net/http'
require 'json'
uri = URI('https://api.apiverve.com/v1/titlecapitalization')
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true
payload = {
"text": "comprehensive analysis of quarterly financial performance and strategic initiatives for sustainable growth",
"style": "title-case"
}
request = Net::HTTP::Post.new(uri)
request['X-API-Key'] = 'your_api_key_here'
request['Content-Type'] = 'application/json'
request.body = payload.to_json
response = http.request(request)
puts JSON.pretty_generate(JSON.parse(response.body))using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
class Program
{
static async Task Main(string[] args)
{
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("X-API-Key", "your_api_key_here");
var jsonContent = @"{
""text"": ""comprehensive analysis of quarterly financial performance and strategic initiatives for sustainable growth"",
""style"": ""title-case""
}";
var content = new StringContent(jsonContent, Encoding.UTF8, "application/json");
var response = await client.PostAsync("https://api.apiverve.com/v1/titlecapitalization", content);
response.EnsureSuccessStatusCode();
var responseBody = await response.Content.ReadAsStringAsync();
Console.WriteLine(responseBody);
}
}Authentication
The Title Case Converter API requires authentication via API key. Include your API key in the request header:
X-API-Key: your_api_key_hereInteractive API Playground
Test the Title Case Converter API directly in your browser with live requests and responses.
Parameters
The following parameters are available for the Title Case Converter API:
Convert Text to Various Cases
| Parameter | Type | Required | Description | Default | Example |
|---|---|---|---|---|---|
text | string | required | The text to convert to title case | - | |
style | string | required | The case to convert the text to Supported values: apachicagoapmlanyt | - |
Response
The Title Case Converter API returns responses in JSON, XML, YAML, and CSV formats:
Example Responses
{
"status": "ok",
"error": null,
"data": {
"style": "title-case",
"text": "Comprehensive Analysis of Quarterly Financial Performance and Strategic Initiatives for Sustainable Growth"
}
}<?xml version="1.0" encoding="UTF-8"?>
<response>
<status>ok</status>
<error xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/>
<data>
<style>title-case</style>
<text>Comprehensive Analysis of Quarterly Financial Performance and Strategic Initiatives for Sustainable Growth</text>
</data>
</response>
status: ok
error: null
data:
style: title-case
text: >-
Comprehensive Analysis of Quarterly Financial Performance and Strategic
Initiatives for Sustainable Growth
| key | value |
|---|---|
| style | title-case |
| text | Comprehensive Analysis of Quarterly Financial Performance and Strategic Initiatives for Sustainable Growth |
Response Structure
All API responses follow a consistent structure with the following fields:
| Field | Type | Description | Example |
|---|---|---|---|
status | string | Indicates whether the request was successful ("ok") or failed ("error") | ok |
error | string | null | Contains error message if status is "error", otherwise null | null |
data | object | null | Contains the API response data if successful, otherwise null | {...} |
Learn more about response formats →
Response Data Fields
When the request is successful, the data object contains the following fields:
| Field | Type | Sample Value |
|---|---|---|
style | string | |
text | string |
Headers
Required and optional headers for Title Case Converter API requests:
| Header Name | Required | Example Value | Description |
|---|---|---|---|
X-API-Key | required | your_api_key_here | Your APIVerve API key. Found in your dashboard under API Keys. |
Accept | optional | application/json | Specify response format: application/json (default), application/xml, or application/yaml |
User-Agent | optional | MyApp/1.0 | Identifies your application for analytics and debugging purposes |
X-Request-ID | optional | req_123456789 | Custom request identifier for tracking and debugging requests |
Cache-Control | optional | no-cache | Control caching behavior for the request and response |
GraphQL AccessALPHA
Access Title Case Converter through GraphQL to combine it with other API calls in a single request. Query only the title case converter data you need with precise field selection, and orchestrate complex data fetching workflows.
Credit Cost: Each API called in your GraphQL query consumes its standard credit cost.
POST https://api.apiverve.com/v1/graphqlquery {
titlecapitalization(
input: {
text: "comprehensive analysis of quarterly financial performance and strategic initiatives for sustainable growth"
style: "title-case"
}
) {
style
text
}
}Note: Authentication is handled via the x-api-key header in your GraphQL request, not as a query parameter.
CORS Support
The Title Case Converter API supports Cross-Origin Resource Sharing (CORS) with wildcard configuration, allowing you to call Title Case Converter directly from browser-based applications without proxy servers.
| CORS Header | Value | Description |
|---|---|---|
Access-Control-Allow-Origin | * | Accepts requests from any origin |
Access-Control-Allow-Methods | * | Accepts any HTTP method |
Access-Control-Allow-Headers | * | Accepts any request headers |
Browser Usage: You can call Title Case Converter directly from JavaScript running in the browser without encountering CORS errors. No proxy server or additional configuration needed.
Rate Limiting
Title Case Converter API requests are subject to rate limiting based on your subscription plan. These limits ensure fair usage and maintain service quality for all Title Case Converter users.
| Plan | Rate Limit | Description |
|---|---|---|
| Free | 5 requests/min | Hard rate limit enforced - exceeding will return 429 errors |
| Starter | No Limit | Production ready - standard traffic priority |
| Pro | No Limit | Production ready - preferred traffic priority |
| Mega | No Limit | Production ready - highest traffic priority |
Learn more about rate limiting →
Rate Limit Headers
When rate limits apply, each Title Case Converter response includes headers to help you track your usage:
| Header | Description |
|---|---|
X-RateLimit-Limit | Maximum number of requests allowed per time window |
X-RateLimit-Remaining | Number of requests remaining in the current window |
X-RateLimit-Reset | Unix timestamp when the rate limit window resets |
Handling Rate Limits
Free Plan: When you exceed your rate limit, Title Case Converter returns a 429 Too Many Requests status code. Your application should implement appropriate backoff logic to handle this gracefully.
Paid Plans: No rate limiting or throttling applied. All paid plans (Starter, Pro, Mega) are production-ready.
Best Practices for Title Case Converter:
- Monitor the rate limit headers to track your Title Case Converter usage (Free plan only)
- Cache title case converter responses where appropriate to reduce API calls
- Upgrade to Pro or Mega for guaranteed no-throttle Title Case Converter performance
Note: Title Case Converter rate limits are separate from credit consumption. You may have credits remaining but still hit rate limits when using Title Case Converter on Free tier.
Error Codes
The Title Case Converter API uses standard HTTP status codes to indicate success or failure:
| Code | Message | Description | Solution |
|---|---|---|---|
200 | OK | Request successful, data returned | No action needed - request was successful |
400 | Bad Request | Invalid request parameters or malformed request | Check required parameters and ensure values match expected formats |
401 | Unauthorized | Missing or invalid API key | Include x-api-key header with valid API key from dashboard |
403 | Forbidden | API key lacks permission or insufficient credits | Check credit balance in dashboard or upgrade plan |
429 | Too Many Requests | Rate limit exceeded (Free: 5 req/min) | Implement request throttling or upgrade to paid plan |
500 | Internal Server Error | Server error occurred | Retry request after a few seconds, contact support if persists |
503 | Service Unavailable | API temporarily unavailable | Wait and retry, check status page for maintenance updates |
Learn more about error handling →
Need help? Contact support with your X-Request-ID for assistance.
Integrate Title Case Converter with SDKs
Get started quickly with official Title Case Converter SDKs for your preferred language. Each library handles authentication, request formatting, and error handling automatically.
Available for Node.js, Python, C#/.NET, and Android/Java. All SDKs are open source and regularly updated.
Integrate Title Case Converter with No-Code API Tools
Connect the Title Case Converter API to your favorite automation platform without writing code. Build workflows that leverage title case converter data across thousands of apps.





All platforms use your same API key to access Title Case Converter. Visit our integrations hub for step-by-step setup guides.
Frequently Asked Questions
How do I get an API key for Title Case Converter?
How many credits does Title Case Converter cost?
Each successful Title Case Converter API call consumes credits based on plan tier. Check the pricing section above for the exact credit cost. Failed requests and errors don't consume credits, so you only pay for successful title case converter lookups.
Can I use Title Case Converter in production?
The free plan is for testing and development only. For production use of Title Case Converter, upgrade to a paid plan (Starter, Pro, or Mega) which includes commercial use rights, no attribution requirements, and guaranteed uptime SLAs. All paid plans are production-ready.
Can I use Title Case Converter from a browser?
What happens if I exceed my Title Case Converter credit limit?
When you reach your monthly credit limit, Title Case Converter API requests will return an error until you upgrade your plan or wait for the next billing cycle. You'll receive notifications at 80% and 95% usage to give you time to upgrade if needed.



