Call recording

GET https://app.sendapp.ai/api/voice/calls/{call_id}/recording

Returns a link to download the audio recording (WAV). The link is valid for 5 minutes and needs no API key: do not share it. Once it expires, ask for a new one.

A call is recorded only if you switched recording on in the Voice AI settings (with the notice to the caller). Without a recording, or after the retention period you chose, the answer is 404.

Every download is noted in the call's history. An expired or altered link answers 403.

Parameters

2 · 2 required

apikey required

Your API Key (the X-API-Key header also works).

call_id required

The call identifier (call_id from the list of calls).

Need help with the integration? info@sendapp.live

Request

curl 'https://app.sendapp.ai/api/voice/calls/1789749582.1320/recording' \
  -H 'X-API-Key: YOUR_API_KEY'

<?php
$ch = curl_init('https://app.sendapp.ai/api/voice/calls/1789749582.1320/recording');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => ['X-API-Key: YOUR_API_KEY'],
]);
$res = json_decode(curl_exec($ch), true);
curl_close($ch);

const res = await fetch('https://app.sendapp.ai/api/voice/calls/1789749582.1320/recording', {
  headers: { 'X-API-Key': 'YOUR_API_KEY' }
});
console.log(await res.json());

Response

{
  "status": "success",
  "recording": {
    "url": "https://app.sendapp.ai/api/voice/recordings/1789749582.1320?expires=1793870400&signature=3f1c…",
    "expires_at": "2026-11-05T09:20:00Z"
  }
}

{
  "status": "error",
  "message": "Recording not available."
}