API Reference

Complete API reference for 60db

Base URL

https://api.60db.ai

Authentication

All API requests require authentication using an API key in the Authorization header:

Authorization: Bearer your-api-key

Response Format

All API responses are returned in JSON format unless otherwise specified.

Success Response

{
  "success": true,
  "data": { ... }
}

Error Response

{
  "success": false,
  "error": "Error type",
  "message": "Detailed error message"
}

HTTP Status Codes

Status Code	Description
200	Success
201	Created
400	Bad Request
401	Unauthorized
403	Forbidden
404	Not Found
429	Too Many Requests
500	Internal Server Error

Rate Limiting

API requests are rate-limited based on your subscription plan. Rate limit information is included in response headers:

• X-RateLimit-Limit: Maximum requests allowed
• X-RateLimit-Remaining: Remaining requests in current window
• X-RateLimit-Reset: Time when the rate limit resets (Unix timestamp)

Pagination

List endpoints support pagination using query parameters:

• page: Page number (default: 1)
• limit: Items per page (default: 20, max: 100)

GET /voices?page=2&limit=50

Response includes pagination metadata:

{
  "data": [...],
  "pagination": {
    "page": 2,
    "limit": 50,
    "total": 150,
    "pages": 3
  }
}

Endpoints Overview

Text-to-Speech

• POST /tts-synthesize - Convert text to speech

Speech-to-Text

• POST /stt - Transcribe audio to text
• GET /stt/languages - Get supported languages

Voices

• GET /voices - List all voices

SDKs

We provide official SDKs for popular programming languages:

JavaScript/TypeScript

npm install 60db

Python

pip install 60db