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win
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API Reference

Complete API documentation for echowin

Getting Started
AI Integration
New
Authentication
Contacts
Agents
Knowledgebase
Calls
Agency

Rate Limits

  • • Standard: 100/min
  • • Search: 30/min
  • • Write: 60/min
  • • Bulk: 10/min
View details →

API Reference

Complete API documentation for echowin

Rate Limits

Standard: 100/min • Search: 30/min • Write: 60/min • Bulk: 10/min

View details →

echowin API

Build powerful integrations with our REST API. Manage contacts, agents, calls, and more programmatically.

Quick Start

1. Get your API Key

Navigate to your API Keys page in the portal to generate an API key.

2. Make your first request

Try fetching your contacts:

curl -X GET "https://echo.win/api/v1/contacts" \
  -H "X-API-Key: your-api-key-here"

3. Explore the documentation

Explore our APIs: Agents, Knowledgebase, Contacts, and Calls.

AI Agent Integration

Use our API with AI assistants like Claude, ChatGPT, or custom agents. We provide a token-optimized skill file that teaches AI how to interact with the echowin API.

View Setup GuideView Skill File

Compatible with OpenClaw (ClawdBot, MoltBot), Claude Projects, Custom GPTs, and any AI tool that supports external knowledge.

Key Features

RESTful Design

Intuitive REST endpoints with predictable URL patterns and standard HTTP methods

Secure Authentication

API key authentication with team-level isolation and rate limiting

Versioned API

Stable v1 API with backward compatibility and clear deprecation policies

Interactive Testing

Test API endpoints directly from the documentation with our built-in API tester

Rate Limited

Fair usage limits (100 req/min standard, 30/min search, 60/min writes) with clear error responses

Code Examples

JavaScript

const response = await fetch('https://echo.win/api/v1/contacts', {
  headers: {
    'X-API-Key': 'your-api-key-here'
  }
});
const contacts = await response.json();

Python

import requests

response = requests.get(
    'https://echo.win/api/v1/contacts',
    headers={'X-API-Key': 'your-api-key-here'}
)
contacts = response.json()

Available Resources

Agents API

Manage AI agents, update instructions, and access agent knowledgebases

Knowledgebase API

Manage webpages, documents, Q&A references, and search with Dhyan Knowledge

Contacts API

Create, read, update, and delete contacts with custom fields and tags

Calls API

Access call logs, transcripts, recordings, and detailed analytics

Need Help?

Our developer support team is here to help you build amazing integrations

Contact SupportJoin Developer Community
ech
win

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