Ship products,not infrastructure
Backend services, AI agents, and financial data integrations—three frameworks that handle the hard parts so you can focus on your product.
Three packages. One ecosystem.
Each package solves a distinct problem. Use them independently or together.
svc-infra
Backend Foundation
Production FastAPI services with auth, sessions, database, caching, jobs, observability, and webhooks.
ai-infra
AI/LLM SDK
Chat, agents, tool calling, embeddings, RAG, multimodal, and MCP servers across 10+ providers.
fin-infra
Financial Data Layer
Bank connections, market data, credit scores, brokerage, tax data, and cashflow analytics.
Build anything you can imagine
Combine packages to match your exact needs.
SaaS Backend
Auth, billing, multi-tenancy, and observability out of the box.
AI Agent Platform
LLM orchestration with tools, human-in-the-loop, and provider fallbacks.
Personal Finance App
Bank account linking, transaction categorization, and spending insights.
Trading Dashboard
Real-time market data, portfolio tracking, and investment analytics.
Built with the best
Powered by industry-leading technologies
APIs that feel natural
Intuitive interfaces with sensible defaults. Start simple, customize when needed.
Async-First
Built on async/await for high-concurrency, non-blocking operations.
Type Safe
Full type hints and Pydantic models for excellent IDE support.
Composable
Use independently or combine for full-stack solutions.
Production Ready
Battle-tested patterns with observability built in.
from ai_infra import LLM, Agent, Graph
from ai_infra.mcp import MCPServer
# Create an LLM instance
llm = LLM(provider="openai", model="gpt-4")
# Build an agent with tools
agent = Agent(llm=llm, tools=[search, calculate])
# Or create a graph for complex workflows
graph = Graph()
graph.add_node("process", process_fn)
graph.add_node("validate", validate_fn)
graph.add_edge("process", "validate")Connect to everything
AI providers, payment processors, databases, vector stores, and observability tools — all ready to use
Ready to build something?
Get started with our Python infrastructure frameworks in minutes.