JSON ↔ CSV Conversion API

🧪 Code Examples

🚀 Getting Started

Create an account or log in
Generate an API key from your dashboard
Send JSON or CSV to the API
View usage and limits in your report

All examples assume:
Endpoint: POST /api/convert/csv-to-json
Header: X-API-KEY
JSON payload format

🧪 Code Examples

curl -X POST https://yourdomain.com/api/convert/json-to-csv \
  -H "X-API-KEY: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "json": [
      { "name": "Alice", "age": 30 },
      { "name": "Bob", "age": 25 }
    ]
  }'

const response = await fetch(
  "https://yourdomain.com/api/convert/json-to-csv",
  {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      "X-API-KEY": process.env.API_KEY
    },
    body: JSON.stringify({
      json: [
        { name: "Alice", age: 30 },
        { name: "Bob", age: 25 }
      ]
    })
  }
);

const result = await response.json();
console.log(result.csv);

import requests

url = "https://yourdomain.com/api/convert/json-to-csv"
headers = {
    "X-API-KEY": "YOUR_API_KEY",
    "Content-Type": "application/json"
}

payload = {
    "json": [
        {"name": "Alice", "age": 30},
        {"name": "Bob", "age": 25}
    ]
}

response = requests.post(url, json=payload, headers=headers)
print(response.json()["csv"])

using System.Net.Http.Json;

var client = new HttpClient();
client.DefaultRequestHeaders.Add("X-API-KEY", "YOUR_API_KEY");

var response = await client.PostAsJsonAsync(
    "https://yourdomain.com/api/convert/json-to-csv",
    new
    {
        json = new[]
        {
            new { name = "Alice", age = 30 },
            new { name = "Bob", age = 25 }
        }
    });

var result = await response.Content.ReadFromJsonAsync();
Console.WriteLine(result.csv);


            $headers = @{
              "X - API - KEY" = "YOUR_API_KEY"
                "Content-Type" = "application/json"
            }

            $body = @{
                  json = @(
                    @{ name = "Alice"; age = 30 },
                    @{ name = "Bob"; age = 25 }
                )
            } | ConvertTo - Json

            $response = Invoke - RestMethod `
                -Uri "https://yourdomain.com/api/convert/json-to-csv" `
              -Method Post `
                -Headers $headers `
                -Body $body

            $response.csv

📌 Request Payload


                {
                  "json": [
                    { "name": "Alice", "age": 30 },
                    { "name": "Bob", "age": 25 }
                  ]
                }

📤 Response Example


                {
                  "csv": "name,age\nAlice,30\nBob,25"
                }

🔐 Security & Privacy

All requests require an API key
API keys are hashed and never stored in plaintext
All traffic is encrypted via HTTPS
Converted data is never stored
Only request metadata (timestamp, endpoint, status) is recorded

📊 Usage Limits

Free tier: 100 requests per day
Paid tiers: usage billed in credits
1 credit = 1,000 successful API calls

Tip: Your API key is shown only once. Store it securely or regenerate it from your dashboard.