This content originally appeared on DEV Community and was authored by Gamey001

Telex Weather Agent — FastAPI + Railway + Telex.im

Overview

This project is my Stage 3 Backend Task for HNG Internship.

I built an AI-powered Weather Agent that integrates with Telex.im — a platform for intelligent AI coworker agents.

The agent helps users fetch real-time weather data for any city in the world using FastAPI, deployed on Railway, and connected to Telex via the A2A protocol.

What the Agent Does

The Telex Weather Agent:

• Accepts a city name as input from Telex conversations.
• Fetches current weather data from the OpenWeather API.
• Returns a concise and human-friendly weather summary.
• Handles invalid or missing inputs gracefully.

Example Interaction

User: “What’s the weather in Lagos?”

Agent: “The weather in Lagos is 30°C, clear sky, humidity 78%, and wind speed 3.2 m/s.”

Tech Stack

Project Structure

This content originally appeared on DEV Community and was authored by Gamey001