Getting Started

The Vrex API lets you generate lifelike speech, music, images, and video from a single account. This guide covers authentication, your first request, and rate limits.

Base URL

All API requests are made to the following base URL:

https://getvrex.com/api/v1

Authentication

All requests require a Bearer token passed in the Authorization header. Generate API keys from your dashboard.

Authorization: Bearer sk-...

Quick Example

Convert text to speech with a single POST request:

curl -X POST https://getvrex.com/api/v1/tts \
  -H "Authorization: Bearer sk-your-api-key" \
  -H "Content-Type: application/json" \
  -d '{"text": "Hello, world!", "language": "en", "speed": 1.0}' \
  --output speech.wav

Rate Limits

All API keys are limited to 10 requests per minute using a sliding window algorithm. Exceeding this limit returns a 429 response with a Retry-After header.

Next Steps

Authentication → API key management and rate limit headers
TTS Endpoint → Full reference for POST /tts and streaming
SDKs → Official client libraries for JS, Python, and more