Quant.Infra.Net.Pro

Your Charles Schwab API Infrastructure
Any Language. Production-Ready.

Weeks or Monthes debugging API integration? Tokens expiring weekly? Just make HTTP calls — it runs indefinitely.

Quant.Infra.Net.Pro is a local trading software license for self-directed users. It helps you connect your own Schwab account and API credentials; we do not custody funds, open accounts, place trades for you, manage assets, or provide investment advice.

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Version 1.5.1 update: financial compliance logging hardened. Sensitive OAuth, account, and order details are now redacted from normal logs and user-facing errors.
Swagger API
Account Dashboard
Does This Sound Like You?

If Any of These Ring True, We've Got You Covered

You want to use Schwab data for your strategies. You don't want to become an API integration expert.

Schwab OAuth, callback URLs, and token refresh keep eating your time before your strategy even starts
You finally got it running, but tokens expire every week — no vacations, no weekends off, always watching
You don't want to wrestle with integration layers — you want reliable Schwab data, continuous, stable, zero maintenance
The Real Cost of Going Without Quant.Infra.Net.Pro

Your Strategy Should Be Running on the Market, Not Stuck on API Problems

Weeks of Engineering, Not Hours

Think it's just a simple API call? Schwab's auth involves multi-layered token mechanisms with complex expiry policies. Most developers spend weeks or months getting it stable — time you could have spent writing strategies, running backtests, and going live.

The 7-Day Curse That Chains You to Your Desk

Schwab's token expires every 7 days. Without automatic renewal, your pipeline stops dead weekly — no orders, no quotes, no signals. No vacations, no weekends off, always watching. Quant.Infra.Net.Pro is the solution that breaks this wall.

You're not buying a brokerage, custody, or advisory service. You're licensing local software that helps you operate your own Schwab API connection.
Your Pain, Our Solution

Deploy Once, Call from Any Language — We Handle the Rest

Deploy the Web API once. Call our endpoints from any language. Never think about token management again.

Your Language, Your Pace

  • Python, Java, Go, Node.js, C# — write in your language of choice, an HTTP call is all it takes
  • Accounts, quotes, orders, positions, current option chains, and equity/ETF price history — RESTful endpoints with Swagger docs
  • Price history follows Schwab limits: equities and ETFs only. Options, futures, and historical option chains are not provided.
  • No .NET SDK, no compilation, no integration library — just HTTP requests

Never Chained to the 7-Day Curse Again

  • Tokens stay valid — take vacations, sleep soundly, your pipeline keeps running
  • Zero manual intervention — deploy it and forget it, the system handles everything
  • Instant recovery after restarts — server reboots and migrations? No problem

Production-Ready, Right Out of the Box

  • Graceful error recovery — your pipeline keeps running through any disruption
  • Built-in redacted logging and license telemetry for monitoring integration health without exposing sensitive Schwab data in normal logs
  • Ready out of the box with production defaults
Don't rebuild Schwab API plumbing. License the local software, connect your own Schwab credentials, and keep full responsibility for your trading decisions.
broad
API Endpoints
Schwab endpoints exposed via REST, with price history limited to equities and ETFs
auto
Unattended Operation
Continuous unattended operation — tokens stay valid, never interrupted
0 min
Setup Time
From GitHub to first API call in under 30 minutes
any
Language Support
Python, Java, Go, Node.js, C# — any HTTP client works
Getting Started

From Zero to Production in 3 Steps

Deploy, configure, and start building. No .NET/C# knowledge required on your side.

1
Deploy & Configure
Deploy the Pro Web API. Configure your Schwab developer credentials.
2
License Activation
Activate with your license key. The heartbeat service validates your subscription automatically.
3
Integrate from Any Language
Use Swagger UI to explore endpoints, then call our RESTful API from Python, Java, Go, or any language. Token lifecycle runs automatically in the background.