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MVP 1.0

DOC: API_GATEWAYS_SUMMARY.md

API GATEWAYS SUMMARY

Core backend API for IPELLIO. Handles trademark data storage and search, user authentication, subscription management, billing, and orchestrates calls to external services.

Python 3.13

Runtime Environment

FastAPI

Async HTTP Framework

PostgreSQL 16

Primary Database

SQLAlchemy 2.x

Async ORM

Alembic

Schema Migrations

Authlib & JWT

Google OAuth & Sessions

OpenAI SDK

GPT-4o Integration

Stripe SDK

Payment Processing

Component Architecture (DDD)

app/

core/ (Config, security, middleware)

api/v1/endpoints/ (FastAPI routers — 14 endpoints)

domain/ (11 domains: models, repos, services, schemas)

ai_engines/ (scoring, social_handles, prompt)

infrastructure/ (DB, Redis, S3, PDF, Celery)

shared/ (LLM client, utilities, logging)

cronjobs/ (IP Australia sync, metrics refresh)