Concurred API

Harness the collective intelligence of 5 cutting-edge AI models. Get better answers through competition and collaboration.

What is Concurred?

Concurred runs multiple AI models (Claude, ChatGPT, DeepSeek, Gemini, and Grok) simultaneously on your prompts. Each AI competes to provide the best answer, they vote on each other's responses, and you get the winning answer with a comprehensive summary. It's like having a panel of AI experts debating to give you the best possible response.

Two Integration Modes: Use Interactive Mode (req=1) for real-time streaming with client-side orchestration, or Competition Mode (req=2) for a complete server-side competition that returns the best answer automatically.

Lightning Fast

Secure by Default

5 AI Models

How It Works

1️⃣

Send Your Prompt

Submit any question, task, or problem to the API with your preferred settings.

2️⃣

AI Competition

5 AI models compete to provide the best answer, then vote on each other's responses.

3️⃣

Get Best Answer

Receive the winning response with a comprehensive summary of key insights.

Getting Started

Quick Start

1.Sign up at concurred.ai and get your API key
2.Include X-API-Key header in all API requests
3.Choose between req=1 (interactive streaming) or req=2 (server competition)
4.Make requests to https://api.concurred.ai/api/chat
5.Monitor usage via /api/credits endpoint

Authentication

API Key Required

All API requests require authentication via X-API-Key header:

X-API-Key: your-api-key-here

Rate Limits

Free Tier: 100 requests/month, 10 req/min

Pro Tier: 10,000 requests/month, 60 req/min

Enterprise: Custom limits available

API Modes

Interactive Mode (req=1)

Stream responses from individual agents. Perfect for building chat interfaces where you control the flow.

• Real-time streaming responses
• Client-side orchestration
• Fine-grained control

Competition Mode (req=2)

Run a full competition between all agents. Get the best answer with a summary from the winner.

• Server-side orchestration
• Automatic voting & scoring
• Summary generation

Available Agents

🤔

Claude

claude

🧠

ChatGPT

gpt

⚡

DeepSeek

deepseek

🚀

Grok

grok

💎

Gemini

gemini

Agent Modes

Default Mode

All 5 agents (Claude, ChatGPT, DeepSeek, Grok, Gemini) compete

Single Chat Modes

chat-claude, chat-gpt, etc. - Chat with a single agent (1 credit)

Multiple-* Modes

multiple-grok, multiple-claude, etc. - 4 instances of the same model compete (like xAI's Grok Heavy)

Concurred API v2.0 • Built with Next.js and TypeScript