---
title: "ChatGPT Connected to integrated FastAPI-MCP Servers.. Technical Analysis (TA) report. From stocks to crypto."
slug: chatgpt-connected-fastapi-mcp-servers-technical-analysis-ta-report-stocks-crypto
date_published: 2025-04-28T17:33:13.134Z
original_url: https://www.tigzig.com/post/chatgpt-connected-fastapi-mcp-servers-technical-analysis-ta-report-stocks-crypto
source: migrated
processed_at: 2025-12-02T10:00:00.000Z
---

# ChatGPT Connected to integrated FastAPI-MCP Servers.. Technical Analysis (TA) report. From stocks to crypto.

Live at tigzig.com/technical-analysis-gpt with source codes

Punch in a Yahoo Finance symbol... stocks, index, oil, metals, crypto... give a timeframe for analysis - get back a nicely formatted TA report as PDF and Web URL - chart analysis done with Gemini vision.

I have made the MCP and FastAPI servers public. Servers, source codes, and build guides at the link above.

Custom GPTs are typically my first choice when an AI-powered UI is needed - running custom Python, database queries, or backend processing. Live examples and source codes at tigzig.com. Once the backend is ready and exposed via webhook or FastAPI - connecting to ChatGPT is straightforward - just needs a Custom Actions JSON schema in OpenAPI format - any LLM can generate it from API docs or code. Once OpenAI enables support for MCP SSE servers, it will get even simpler.

The backend here is a set of integrated FastAPI + MCP servers on a single deployment - connected to multiple interfaces - n8n MCP Client and AI agent via the MCP Server, and FastAPI endpoints for the Flask UI, a Next.js UI, ChatGPT and Excel (xlwings Lite). MCP Server mounted on existing FastAPI with Tadata's FastAPI-MCP package. Custom backend pulls data, processes with Python, analyzes charts with AI vision, and outputs formatted reports.

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Fine print: This is not investment advice or investment research. Sharing a live tech example on combining ChatGPT and other interfaces with integrated FastAPI-MCP servers to run analysis and generate formatted PDF and HTML reports. AI can make mistakes - always validate outputs.

![ChatGPT MCP Integration](https://static.wixstatic.com/media/ef0c19_c2362b1e2bee4ccb8e12118d4454db42~mv2.png/v1/fill/w_740,h_538,al_c,q_90,usm_0.66_1.00_0.01,enc_avif,quality_auto/ef0c19_c2362b1e2bee4ccb8e12118d4454db42~mv2.png)