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POST
/
denoise
Denoise Audio
curl --request POST \
  --url https://api.faseeh.ai/api/v1/denoise \
  --header 'Content-Type: multipart/form-data' \
  --header 'x-api-key: <api-key>' \
  --form audio='@example-file'
import requests

url = "https://api.faseeh.ai/api/v1/denoise"

files = { "audio": ("example-file", open("example-file", "rb")) }
headers = {"x-api-key": "<api-key>"}

response = requests.post(url, files=files, headers=headers)

print(response.text)
const form = new FormData();
form.append('audio', '<string>');

const options = {method: 'POST', headers: {'x-api-key': '<api-key>'}};

options.body = form;

fetch('https://api.faseeh.ai/api/v1/denoise', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));
<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.faseeh.ai/api/v1/denoise",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"audio\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001--",
  CURLOPT_HTTPHEADER => [
    "Content-Type: multipart/form-data",
    "x-api-key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}
package main

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

func main() {

	url := "https://api.faseeh.ai/api/v1/denoise"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"audio\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001--")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("x-api-key", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}
HttpResponse<String> response = Unirest.post("https://api.faseeh.ai/api/v1/denoise")
  .header("x-api-key", "<api-key>")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"audio\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001--")
  .asString();
require 'uri'
require 'net/http'

url = URI("https://api.faseeh.ai/api/v1/denoise")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"audio\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001--"

response = http.request(request)
puts response.read_body
"<string>"
{
  "errorCode": "<string>",
  "errorMessage": "<string>"
}
{
  "errorCode": "<string>",
  "errorMessage": "<string>"
}
{
  "errorCode": "<string>",
  "errorMessage": "<string>"
}
{
  "errorCode": "<string>",
  "errorMessage": "<string>"
}

​
Authentication

Requires API key authentication via x-api-key header.

​
Request

Content-Type: multipart/form-data

​
Form Data

FieldTypeRequiredDescription
audioFileYesAudio file to denoise (max 200 MB, max 15 minutes duration)

​
File Limits

  • Maximum file size: 200 MB
  • Maximum duration: 15 minutes
Supported audio formats: WAV, MP3, M4A, FLAC, OGG

​
Response

Status Code: 200 OK Headers:
  • Content-Type: audio/wav
  • Cache-Control: no-cache
  • Content-Length: <file_size>
Body: Denoised audio file (WAV format)

​
Error Responses

400 Bad Request 
{
  "errorCode": "400xx",
  "errorMessage": "File size exceeds 200 MB limit"
}

{
  "errorCode": "400xx",
  "errorMessage": "Audio duration exceeds 15 minutes limit"
}
401 Unauthorized 
{
  "errorCode": "40101",
  "errorMessage": "Invalid or missing API key"
}
402 Payment Required 
{
  "errorCode": "40201",
  "errorMessage": "Insufficient wallet balance"
}

​
Example Usage

​
JavaScript

const formData = new FormData();
const audioFile = document.querySelector('input[type="file"]').files[0];
formData.append("audio", audioFile);

const response = await fetch('https://api.faseeh.ai/api/v1/denoise', {
  method: 'POST',
  headers: {
    'x-api-key': 'YOUR_API_KEY',
    // Note: Content-Type is set automatically by FormData
  },
  body: formData,
});

if (response.ok) {
  const audioBlob = await response.blob();
  const audioUrl = URL.createObjectURL(audioBlob);
  // Use audioUrl to play or download the denoised audio
} else {
  const error = await response.json();
  console.error('Error:', error);
}

​
Python

import requests

url = "https://api.faseeh.ai/api/v1/denoise"
headers = {
    "x-api-key": "YOUR_API_KEY"
}

with open("input_audio.wav", "rb") as audio_file:
    files = {"audio": audio_file}
    response = requests.post(url, files=files, headers=headers)

if response.status_code == 200:
    with open("denoised_audio.wav", "wb") as f:
        f.write(response.content)
    print("Denoised audio saved successfully")
else:
    print(f"Error: {response.status_code} - {response.text}")

​
cURL

curl -X POST "https://api.faseeh.ai/api/v1/denoise" \
  -H "x-api-key: YOUR_API_KEY" \
  -F "audio=@input_audio.wav" \
  --output denoised_audio.wav
File Limits: Ensure your audio file is under 200 MB and 15 minutes duration. Larger files will be rejected with a 400 error.

Authorizations

​
x-api-key
string
header
required

API key for authentication

Body

multipart/form-data
​
audio
file
required

Audio file to denoise (max 200 MB, max 15 minutes duration)

Response

Denoised audio file

WAV audio file with enhanced voice clarity