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AI Agents

Budget Trip Planner Agent

Builds a day-by-day trip that stays inside a fixed budget.

Intermediate24h1–3 people15/20 fit
TL;DR

Build Budget Trip Planner Agent for students and budget travellers in ~24h with 1–3 people. Stack: Next.js + LLM + Maps API.

Why it wins: Clear constraint-solving behavior anyone understands.

Build flow

01 · Problem
Trip planning means juggling ten tabs and still overspending.
02 · Solution
An agent uses tools for places, distances and prices, then re-plans until the total fits the budget.
03 · Build
  1. 1Tool definitions (places, distance)
  2. 2Agent loop with budget check
  3. 3Itinerary JSON → UI
  4. 4Re-plan on edits
04 · Demo
Set a budget for 3 days → itinerary + live budget meter → lower it → agent re-plans.

MVP checklist

  • Budget + dates input
  • Day-by-day plan
  • Live budget meter
  • One-click re-plan

Tech stack

TechRole
Next.jsFrontend + API routes
LLMLanguage model
Maps APIRoutes + places

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