Powerful Financial LLM API

Access comprehensive financial data and AI insights through our robust API. Build powerful applications with real-time market data, company financials, and more.

Getting Started

Get started quickly with our well-documented API. All endpoints use HTTP methods and return responses in JSON format.

Base URL

https://api.fintool.com/v1

Authentication

All API requests require authentication using API keys. Include your API key in the request header:

Authorization: Bearer YOUR_API_KEY

Request Headers

For debugging purposes, you can include these optional headers:

X-Conversation-ID: YOUR_CONVERSATION_IDX-Round-ID: YOUR_ROUND_ID

Available Endpoints

Chat API

Conversational interface to our AI system for sending messages and receiving detailed answers with relevant citations.

POST /v1/chat

Send messages and receive AI-powered responses with citations

GET /chunks/{chunk_id}

Retrieve detailed information about specific citations

Search API

Natural language search functionality for retrieving relevant information from our knowledge base.

POST /v1/search

Search across documents with filtering options for company tickers, document types, and date ranges

Code Examples

Chat API Example

curl- chat_example.sh

curl -X POST https://api.fintool.com/v1/chat \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -H "X-Conversation-ID: conv_12345" \
  -H "X-Round-ID: round_67890" \
  -d '{
    "messages": [
      {
        "role": "user",
        "content": "Who is Apple CEO?"
      }
    ],
    "stream": false
  }'

# Example Response:
{
  "id": "72f401b9-ca00-4b36-b18f-49c3e46910ca",
  "created": 1744320237,
  "usage": {
    "prompt_tokens": 9,
    "completion_tokens": 106,
    "total_tokens": 115
  },
  "message": {
    "role": "assistant",
    "content": "Apple's CEO is Tim Cook. He has held this position since 2011 [9f8e7d6c-5b4a-3210-1234-abcdef012345] and is also a member of Apple's Board of Directors [1a2b3c4d-5e6f-7890-abcd-ef0123456789].",
    "metadata": {
      "session_data": "eyJzZXNzaW9uX2lkIjoiMTIzNDU2Nzg5MCIsInN0YXRlIjoiZW5jb2RlZF9zdGF0ZV9kYXRhIn0="
    }
  }
}

Search API Example

curl- search_example.sh

curl -X POST https://api.fintool.com/v1/search \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -H "X-Conversation-ID: conv_12345" \
  -H "X-Round-ID: round_67890" \
  -d '{
    "messages": [
      {
        "role": "user",
        "content": "Who is Apple CEO?"
      }
    ],
    "tickers": ["AAPL"],
    "doc_type": ["10-K", "DEF 14A"],
    "date_range": ["2022-01-01", "2023-12-31"],
    "limit": 15
  }'

# Example Response:
{
  "id": "72f401b9-ca00-4b36-b18f-49c3e46910ca",
  "created": 1744320237,
  "results": [
    {
      "id": "9f8e7d6c-5b4a-3210-1234-abcdef012345",
      "text": "Tim Cook has served as CEO since August 2011...",
      "document_id": "0001193125-23-004861",
      "document_url": "https://api.fintool.com/documents/0001193125-23-004861/d446789ddef14a.htm",
      "ticker": "AAPL",
      "doc_type": "DEF 14A",
      "relevance_score": 0.92
    }
  ],
  "total_results": 143,
  "query_time_ms": 856
}

Enterprise Performance

Built for enterprise-scale with industry-leading performance. Our infrastructure handles 10,000+ requests per second with 99.99% uptime SLA, sub-150ms response times, and unlimited tokens per minute for enterprise customers. Dedicated infrastructure ensures consistent performance during market hours and high-volume periods.

99.99%

Uptime SLA

<150ms

Average Latency

10k+

Requests/Second

Unlimited tokens per minute for enterprise plans

Dedicated infrastructure for enterprise customers

24/7 infrastructure monitoring and auto-scaling

Global CDN with edge caching for faster responses

Ready to Build with Fintool?

Join leading hedge funds, asset managers, and investment banks already using our API to power their applications.