> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ecopi.chat/llms.txt
> Use this file to discover all available pages before exploring further.

# API Reference

> Reference documentation for the InternTA Chat Completions API

## Overview

InternTA provides a chat completions API that allows you to integrate our synthetic biology teaching assistant capabilities into your applications. The API follows a similar style to other popular chat completion APIs, making it familiar for developers.

<Note>
  InternTA is specifically trained on synthetic biology content and is optimized for educational interactions in this domain.
</Note>

## Base URL

```bash theme={null}
https://api.ecopi.chat/v1
```

## Authentication

All API requests require authentication using Bearer tokens.

```bash theme={null}
Authorization: Bearer YOUR_API_TOKEN
```

<Warning>
  Keep your API tokens secure and never expose them in client-side code.
</Warning>

## Response Format

All responses follow a standard format:

```json theme={null}
{
  "choices": [
    {
      "message": {
        "role": "assistant",
        "content": "Response content..."
      }
    }
  ]
}
```

## Features

<CardGroup cols={2}>
  <Card title="Synthetic Biology Expertise" icon="dna">
    Specialized knowledge from textbooks and academic materials
  </Card>

  <Card title="Educational Guidance" icon="graduation-cap">
    Provides hints and explanations rather than direct answers
  </Card>

  <Card title="Cross-disciplinary Context" icon="microscope">
    Integrates biology, chemistry, and engineering concepts
  </Card>

  <Card title="Interactive Learning" icon="comments">
    Supports multi-turn educational dialogues
  </Card>
</CardGroup>

## Model Details

The API is powered by a fine-tuned version of DeepSeekR1, specifically trained on:

* Post-class thought questions
* Key terms and definitions
* Fundamental concept knowledge
* Guided learning interactions

<Accordion title="Training Data Sources">
  Our model is trained on carefully curated content from:

  * Synthetic Biology textbooks
  * Academic materials
  * Expert-reviewed Q\&A pairs
  * Guided learning scenarios
</Accordion>

## Rate Limits

<Info>
  Please contact us for custom rate limits and enterprise usage.
</Info>

| Plan       | Requests per minute | Tokens per request |
| ---------- | ------------------- | ------------------ |
| Basic      | 60                  | 4096               |
| Pro        | 120                 | 8192               |
| Enterprise | Custom              | Custom             |

## Example Usage

### Basic Request

```bash theme={null}
curl -X POST "https://api.ecopi.chat/v1/chat/completions" \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "internta-v02",
    "messages": [
      {
        "role": "user",
        "content": "What is synthetic biology?"
      }
    ]
  }'
```

### With System Message

```bash theme={null}
curl -X POST "https://api.ecopi.chat/v1/chat/completions" \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "internta-v02",
    "messages": [
      {
        "role": "system",
        "content": "You are E.CoPI, a teaching assistant for synthetic biology."
      },
      {
        "role": "user",
        "content": "Can you explain CRISPR-Cas9?"
      }
    ]
  }'
```

## Support

If you need assistance with the API:

1. Review the [API Documentation](/api-reference/endpoints)
2. Check our [GitHub repository](https://github.com/kongfoo-ai/internTA)
3. Contact our support team at [dev@kongfoo.cn](mailto:dev@kongfoo.cn)

<Card title="Ready to get started?" icon="rocket" href="/quickstart">
  Check out our quickstart guide to begin integrating InternTA
</Card>