Veena TTS Serverless API

Veena transforms text into high-fidelity, expressive speech in Hindi and English for real-time applications.

~45.20s
~$0.056
PlaygroundAPI
Pricing
 1import requests
 2import json
 3
 4url = "https://api.segmind.com/v1/veena-tts"
 5headers = {
 6    "x-api-key": "YOUR_API_KEY",
 7    "Content-Type": "application/json"
 8}
 9
10data = {
11    "text": "Kya tumne kabhi socha hai... ki hum sab sirf waqt ke musafir hain?",
12    "speaker": "kavya",
13    "temperature": 0.4,
14    "top_p": 0.9,
15    "repetition_penalty": 1.05
16}
17
18response = requests.post(url, headers=headers, json=data)
19
20if response.status_code == 200:
21    result = response.json()
22    print(json.dumps(result, indent=2))
23else:
24    print(f"Error: {response.status_code}")
25    print(response.text)

API Endpoint

POSThttps://api.segmind.com/v1/veena-tts

Parameters

textrequired
string

Provide input text for speech synthesis. Use simple phrases for clarity, complex for detailed expressions.

Default: "Kya tumne kabhi socha hai... ki hum sab sirf waqt ke musafir hain?"
repetition_penaltyoptional
number

Minimize word repetition. Use 1.2 for minimal repeats.

Default: 1.05Range: 1 - 2
speakeroptional
string

Choose speaker for voice style. Kavya for warmth, Agastya for depth.

Default: "kavya"
Allowed values :
"kavya""agastya""maitri""vinaya"
temperatureoptional
number

Set speech variation. Use 0.2 for monotone, 0.7 for lively expression.

Default: 0.4Range: 0 - 2
top_poptional
number

Control output randomness. Set 0.5 for focused, 0.95 for diverse speech.

Default: 0.9Range: 0 - 1

Response Type

Returns: Audio

Common Error Codes

The API returns standard HTTP status codes. Detailed error messages are provided in the response body.

400

Bad Request

Invalid parameters or request format

401

Unauthorized

Missing or invalid API key

403

Forbidden

Insufficient permissions

404

Not Found

Model or endpoint not found

406

Insufficient Credits

Not enough credits to process request

429

Rate Limited

Too many requests

500

Server Error

Internal server error

502

Bad Gateway

Service temporarily unavailable

504

Timeout

Request timed out