What you can build with FastAPI AI Kit
Production-ready infrastructure for every AI backend use case. Each scenario is pre-solved — pick yours and start building.
AI Customer Support Backend
Deploy a FastAPI backend that handles customer queries with LLM-powered responses, escalation logic, conversation history, and token-aware billing — all pre-configured.
RAG Document Search API
Ingest PDFs, Markdown, and text files into a vector store, then expose a semantic search endpoint powered by your LLM of choice — with pgvector or Qdrant pre-configured.
SaaS API Backend
JWT auth, API key management, Stripe usage metering, rate limiting, and background jobs — the entire infrastructure layer for a SaaS API, pre-built and production-ready.
LLM API Gateway
Expose a unified `/v1/chat` endpoint that routes to OpenAI, Anthropic, or local models — with per-key auth, rate limiting, token tracking, and usage metering for internal teams or customers.
AI Code Review Tool Backend
Receive GitHub webhooks, queue long-running LLM analysis jobs via Celery, store results in Postgres, and stream findings back — all pre-wired in FastAPI AI Kit.
Document Processing Pipeline
Accept file uploads, process them asynchronously via background workers, extract structured data with LLMs, and store results — all in a battle-tested FastAPI pipeline.
AI Chatbot Backend
Multi-turn conversation management, session persistence, streaming replies, per-user rate limiting, and token-based billing — the complete backend for a customer-facing AI chatbot.
Internal Knowledge Base API
Index your internal documentation, Notion pages, or Confluence wikis, then expose a query endpoint your team can call from Slack bots, dashboards, or internal tools.
AI Sales Assistant Backend
Build an AI sales assistant that retrieves context from your CRM, prospect data, or call transcripts, and generates personalized responses — all with per-rep usage tracking.
Multilingual AI API Backend
Detect input language, route to appropriate LLM context, maintain per-language conversation history, and return localized AI responses — all with the kit's pre-built infrastructure.