GTM Platform - AI-Native Go-to-Market Agent (Topcoder Challenge Walkthrough)
GTM Platform - AI-native prospect automation built for Topcoder challenge.
Architecture:
ReAct agent loop powered by Claude Haiku (THOUGHT/ACTION/OBSERVATION)
FastAPI + SQLite multi-tenant data model (accounts, contacts, signals, opportunities)
2 live integrations: Serper (Google Search) + Gmail OAuth2
Vanilla JS UI with real-time agent trace viewer
What the demo shows:
Live prospect run on stripe.com (real API calls, nothing mocked)
Full agent reasoning trace (purple=thought, blue=tool call, green=observation)
Integration code walkthrough
26 passing integration tests
GitHub: https://github.com/0x-auth/gtm-platform
Stack: Python, FastAPI, SQLite, Claude Haiku, Serper API, Gmail OAuth2