Portuguese Text to Speech API

Portuguese Text to Speech API

Portuguese text-to-speech (TTS) API is a technology that converts written text into spoken words in the Portuguese language. It uses advanced algorithms to analyze and interpret text, generate natural-sounding speech, and deliver it in real-time through an application or software interface.


About the API:


The Portuguese TTS API is designed to provide an accurate and reliable way to generate high-quality speech that mimics the intonation, pitch and inflection of natural human speech. It is an ideal solution for businesses and developers who need to add speech features to their applications, websites or services.

The Portuguese TTS API uses machine learning algorithms to learn and understand the nuances of the Portuguese language. It can generate speech that is not only fluent, but also expressive, offering the listener a more natural and engaging experience. The technology can also adapt to male and female voices contexts, making it ideal for a wide range of applications, such as customer care, e-learning and accessibility tools.

The API can be integrated into any application to provide spoken feedback, such as reading text aloud, for users with visual impairments, or generating an audio version of written content, like books, articles and more. It can also be used to create voice assistants and chatbots, which can interact with users through speech.

One of the main advantages of the Portuguese TTS API is its scalability. It can handle a large volume of text, making it ideal for use in applications that require high-speed processing of text data.

In summary, the Portuguese TTS API is an advanced technology that provides an accurate and reliable way to generate high-quality speech in Portuguese. It is flexible, scalable and easy to integrate, making it an ideal solution for companies and developers who need to add speech capabilities to their applications, websites or services.


What this API receives and what your API provides (input/output)?

Pass the text that you want to convert and select the language. Receive the audio ready to use.

What are the most common uses cases of this API?

  1. E-learning: The Portuguese TTS API can be used to create interactive e-learning content including voiceovers for courseware, quizzes and assessments.

  2. Customer service: Companies can use the Portuguese TTS API to create voice bots that can handle customer queries and provide real-time customer support.

  3. Accessibility tools: The Portuguese TTS API can be integrated with accessibility tools that convert written text into spoken words for people with visual or reading disabilities.

  4. Navigation systems: The Portuguese TTS API can be used to create navigation systems that provide voice-guided directions and alerts to drivers and pedestrians.

  5. Language learning: The Portuguese TTS API can be used to create language learning applications that provide pronunciation practice and feedback.


Are there any limitations to your plans?

Besides API call limitations per month, there are no other limitations.

API Documentation


Convert your texts to audio with this Instant Text-to-Speech (TTS) using realistic voices.

You will receive the URL of where your MP3 file is located. Later you can download it if needed. 

Gender voice. Options: male, female or neutral.

  • pt_PT(Portugal Portuguese)


Please add "text_premium_" (if text content) or "ssml_premium_" (if SSML code) before the language code if you want to use the premium voice (for e.g. for pt_PT will be text_premium_pt_PT)

POST https://www.zylalabs.com/api/1823/portuguese+text+to+speech+api/1484/convert

Convert - Endpoint Features
Object Description
text [Required] Your text content. 10000 characters limit for any plan.
gender_voice [Required] Gender voice. Options: male, female or neutral.
language [Required] Please add "text_premium_" (if text content) or "ssml_premium_" (if SSML code) before the language code if you want to use the premium voice (for e.g. for pt_PT will be text_premium_pt_PT)
speakingRate [Optional] Declare the speed of the voice. The ranges are between 0.25 (slow) and 1 (normal).
Test Endpoint


                                                                                                                                                                                                                            {"message":"Your audio has been created!","audio_src":"https:\/\/getwoord.s3.amazonaws.com\/1848665991679430302641a129e527cb8.81349359.mp3","error":false}


curl --location --request POST 'https://zylalabs.com/api/1823/portuguese+text+to+speech+api/1484/convert?text=Olá a todos vós&gender_voice=male&language=pt_PT' --header 'Authorization: Bearer YOUR_API_KEY' 


API Access Key & Authentication

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 Portuguese Text to Speech API REST 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.

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Prices are determined by a recurring monthly or yearly subscription, depending on the chosen plan.

API calls are deducted from your plan based on successful requests. Each plan comes with a specific number of calls that you can make per month. Only successful calls, indicated by a Status 200 response, will be counted against your total. This ensures that failed or incomplete requests do not impact your monthly quota.

Zyla API Hub works on a recurring monthly subscription system. Your billing cycle will start the day you purchase one of the paid plans, and it will renew the same day of the next month. So be aware to cancel your subscription beforehand if you want to avoid future charges.

To upgrade your current subscription plan, simply go to the pricing page of the API and select the plan you want to upgrade to. The upgrade will be instant, allowing you to immediately enjoy the features of the new plan. Please note that any remaining calls from your previous plan will not be carried over to the new plan, so be aware of this when upgrading. You will be charged the full amount of the new plan.

To check how many API calls you have left for the current month, look at the ‘X-Zyla-API-Calls-Monthly-Remaining’ header. For example, if your plan allows 1000 requests per month and you've used 100, this header will show 900.

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