{"success":true,"audio_file":"https://s21.aconvert.com/convert/p3r68-cdx67/wma8s-k9scl.mp3","output":{"text":"Oggi che il sole.","result":{"text":"Oggi che il sole.","word_count":4,"vtt":"WEBVTT\n\n00.000 --> 01.120\nOggi che il sole.","words":[{"word":"Oggi","start":0,"end":0.3400000035762787},{"word":"che","start":0.3400000035762787,"end":0.5400000214576721},{"word":"il","start":0.5400000214576721,"end":0.7200000286102295},{"word":"sole.","start":0.7200000286102295,"end":1.1200000047683716}]}}}
curl --location --request POST 'https://zylalabs.com/api/6372/audio+to+text+converter+api/9137/conversion?url=https://s21.aconvert.com/convert/p3r68-cdx67/wma8s-k9scl.mp3' --header 'Authorization: Bearer YOUR_API_KEY'
After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Audio to Text Converter API simply include your bearer token in the Authorization header.
| Header | Description |
|---|---|
Authorization
|
Required
Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.
|
No long-term commitment. Upgrade, downgrade, or cancel anytime. Free Trial includes up to 50 requests.
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The Conversion endpoint returns a structured text output derived from the audio input. This includes the transcribed text along with metadata such as language detected, confidence score, and any timestamps if applicable.
Key fields in the response data typically include "transcription" (the converted text), "language" (detected language of the audio), "confidence" (accuracy score), and "timestamps" (if enabled, indicating when words were spoken).
The Conversion endpoint primarily requires the "audio_url" parameter, which specifies the URL of the audio file to be transcribed. Additional optional parameters may include "language" to specify the desired language for transcription.
The response data is organized in a JSON format, with key-value pairs representing the transcription and associated metadata. This structure allows for easy parsing and integration into applications.
Typical use cases include transcribing meetings, generating subtitles for videos, creating written records of interviews, and converting podcasts into text for accessibility and SEO purposes.
Data accuracy is maintained through advanced speech recognition algorithms and continuous training on diverse audio datasets. Regular updates and quality checks ensure high transcription reliability across various languages and accents.
Users can customize their requests by specifying optional parameters such as "language" to target specific languages for transcription, enhancing accuracy for multilingual audio content.
Standard data patterns include a clear transcription of spoken content, with potential variations in length and structure based on audio quality and complexity. Users should expect coherent text that closely matches the spoken words.
To obtain your API key, first sign in to your account and navigate to the API you want to use. From the API's Pricing section, choose a plan and complete the subscription process. Once subscribed, return to the API page and you will see your API Access Key displayed at the top of the documentation page. You can use this key to authenticate your requests.
You can’t switch APIs during the free trial. If you subscribe to a different API, your trial will end and the new subscription will start as a paid plan.
The free trial lasts for 7 days and allows you to make up to 50 API requests.
No, the free trial is available only once, so we recommend using it on the API that interests you the most. Most of our APIs offer a free trial, but some may not include this option.
Yes. If the API offers a free trial, you will see a "Free 7-Day Trial" option in its Pricing section. The trial lasts for 7 days and allows up to 50 API requests, enabling you to evaluate the API before subscribing to a paid plan.
Zyla API Hub is like a big store for APIs, where you can find thousands of them all in one place. We also offer dedicated support and real-time monitoring of all APIs. Once you sign up, you can pick and choose which APIs you want to use. Just remember, each API needs its own subscription. But if you subscribe to multiple ones, you'll use the same key for all of them, making things easier for you.
You can monitor your API usage through the response headers included with every request:
x-zyla-api-calls-monthly-used: Shows the total number of API requests you have used during the current billing period.
x-zyla-api-calls-monthly-remaining: Shows the number of API requests you have remaining for the current billing period.
Yes, you can cancel your subscription at any time. Simply go to the Pricing section of the API you're subscribed to and click the "Unsubscribe" button.
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