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MaaS-nar shortTextToSpeech

Request Method：

POST

Request Path：

/tts-n/text-to-speech/{responseFormat}

pathVariables

Parameter Description Example
responseFormat Audio format (mp3/m4a) mp3

queryParams

Parameter Description Example
voice voice
Possible values		 Yifei
voice-speed Speech speed
Possible values
fast
normal
slow
numeric between 0.3-2		 normal
voice-volume Volume
Possible values
x-loud
loud
standard
soft
x-soft
normalized		 loud

Request header

Parameter Description Example
Accept Fixed value:application/octet-stream application/octet-stream
Authorization AccessKey
Bearer ${AccessKey}		 Bearer RWXXXX0Gd
Content-type Possible values
text/plain
application/application/x-www-form-urlencoded
text/vtt
application/x-subrip
text/srt		 text/plain

The request body format and the Content-Type in the header need to correspond.

Request body

Please ensure that the Content-Type and the body format are properly aligned.

  • Sending the UTF-8 string in the body:

    curl --location '${endpointPath}/tts-n/text-to-speech/mp3' \ --header 'Accept: application/octet-stream' \ --header 'Authorization: Bearer ${AccessKey}' \ --header 'Content-type: text/plain' \ --data 'hello'

  • Sending a URL-encoded string in the body:

    curl --location '${endpointPath}/tts-n/text-to-speech/mp3' \ --header 'Accept: application/octet-stream' \ --header 'Authorization: Bearer ${AccessKey}' \ --header 'Content-Type: application/x-www-form-urlencoded' \ --data '%E4%BD%A0%E5%A5%BD%E5%95%8A'

  • Sending a UTF-8 text file in the body:

    curl --location '${endpointPath}/tts-n/text-to-speech/mp3' \ --header 'Accept: application/octet-stream' \ --header 'Authorization: Bearer ${AccessKey}' \ --header 'Content-type: text/plain' \ --data '@test.txt'

  • Sending a VTT file in the body:

    curl --location '${endpointPath}/tts-n/text-to-speech/mp3' \ --header 'Accept: application/octet-stream' \ --header 'Authorization: Bearer ${AccessKey}' \ --header 'Content-Type: text/vtt' \ --data '@sing-song_2024-07-29_103928.vtt'

  • Sending an SRT file in the body (Method 1):

    curl --location '${endpointPath}/tts-n/text-to-speech/mp3' \ --header 'Accept: application/octet-stream' \ --header 'Authorization: Bearer ${AccessKey}' \ --header 'Content-Type: application/x-subrip' \ --data '@sing-song_2024-07-29_103928.srt'

Sending an SRT file in the body (Method 2):

```
curl --location '${endpointPath}/tts-n/text-to-speech/mp3' \
--header 'Accept: application/octet-stream' \
--header 'Authorization: Bearer ${AccessKey}' \
--header 'Content-Type: text/srt' \
--data '@sing-song_2024-07-29_103928.srt'
```

Response headers

Parameter Description Example
x-duration-seconds Duration of the audio in seconds 3

Response Body

File stream

MaaS-nar longTextToSpeech

API Flow

  1. Call the longTextToSpeech API to obtain the statusUrl.
  2. Poll the statusUrl (recommended interval of 5-10s) to get the task result.
  3. If the task has completed successfully, download the audio file using the URL provided in the result field.

Request Method：

POST

Request Path：

/tts-n/text-to-speech/{responseFormat}

Path Variables

Parameter Description Example
responseFormat Audio format: mp3/m4a/wav wav

Query Parameters

Parameter Description Example
voice Voice option
Available Options		 Yifei
voice-speed Speech speed
Available options: fast, normal, slow, or a number between 0.3 and 2		 normal
voice-volume Volume level
Available options: x-loud, loud, standard, soft, x-soft, or normalized		 loud

Request Headers

Parameter Description Example
Authorization AccessKey
Bearer ${AccessKey}		 Bearer RWYhqXXXux0Gd
Content-type Available options
text/plain
application/application/x-www-form-urlencoded
text/vtt
application/x-subrip
text/srt		 text/plain

Do not set the Accept header.r

Request body format must match the Content-Type specified in the header.

Request Body

Note the content-type and body format correspondence.

  • Sending a UTF-8 string in the body:

    curl --location '${endpointPath}/tts-n/text-to-speech/mp3' \ --header 'Authorization: Bearer ${AccessKey}' \ --header 'Content-type: text/plain' \ --data 'hello'

  • Sending a URL-encoded string in the body:

    curl --location '${endpointPath}/tts-n/text-to-speech/mp3' \ --header 'Content-Type: application/x-www-form-urlencoded' \ --data '%E4%BD%A0%E5%A5%BD%E5%95%8A'

  • Sending a UTF-8 text file in the body:

    curl --location '${endpointPath}/tts-n/text-to-speech/mp3' \ --header 'Authorization: Bearer ${AccessKey}' \ --header 'Content-type: text/plain' \ --data '@test.txt'

  • Sending a VTT file in the body:

    curl --location '${endpointPath}/tts-n/text-to-speech/mp3' \ --header 'Authorization: Bearer ${AccessKey}' \ --header 'Content-Type: text/vtt' \ --data '@sing-song_2024-07-29_103928.vtt'

  • Sending an SRT file in the body (Method 1):

    curl --location '${endpointPath}/tts-n/text-to-speech/mp3' \ --header 'Authorization: Bearer ${AccessKey}' \ --header 'Content-Type: application/x-subrip' \ --data '@sing-song_2024-07-29_103928.srt'

    Sending an SRT file in the body (Method 2):

    curl --location '${endpointPath}/tts-n/text-to-speech/mp3' \ --header 'Authorization: Bearer ${AccessKey}' \ --header 'Content-Type: text/srt' \ --data '@sing-song_2024-07-29_103928.srt'

Response

Parameter Description Example
statusUrl URL to obtain the task execution result. It can be accessed directly through a GET request without any authorization information. Recommended polling interval is 5-10s.
taskId Task ID 1

Getting the task result through statusUrl

Parameter Description Example
finished Indicates whether the task has finished. True means the polling should be stopped. Boolean
percent Progress of audio generation, ranging from 0 to 100. Integer
succeeded Indicates whether the audio was generated successfully. Boolean
result URL to download the audio if it has been successfully generated. This URL is valid for 10 minutes. String
message Reason for audio generation failure. String
durationInSeconds Duration of the audio in seconds, rounded to the nearest whole second. Integer