Alex Novotny | Massive

Dec 3, 2025

Newton Protocol Integrates Massive’s Treasury Yield Data for Trading Guardrails

Reposted from Magic Newton Foundation's blog. As Treasuries, bonds, and other financial instruments move onchain, Real World Asset (RWA) applications need real-time market signals to power informed trades. Treasury yields shape pricing, timing and portfolio decisions — making them foundational data for any onchain trading experience. Today we’re introducing the Massive Treasury Yield Data Oracle, an open-source integration built on Newton Protocol that brings U.S. Treasury yield curve data int

Alex Novotny

alexnovotny

announcing polygon io financials balance sheets cash flow income statements and ratios Feature Image

Oct 22, 2025announcement

Announcing Massive Financials: Balance Sheets, Cash Flow, Income Statements — and Ratios

There are four new fundamentals endpoints, one daily-refreshed ratios feed, and a developer experience designed for screens, research, and automated reporting.

Alex Novotny

alexnovotny

Sep 30, 2025tutorial

Build a 0-DTE Covered Call Screener for SPY with Massive

In this demo, we’ll build a small Python utility that pulls only the option contracts you’d consider for a covered call expiring today (0-DTE) on SPY. Along the way, we’ll explain not just what to do, but why each step matters—especially if you’re new to options or market data. Who this is for: developers comfortable with Python who want to automate an options workflow—even if you’re still learning options. You must have an Massive Options Advanced plan for this demo to work properly. What

Alex Novotny

alexnovotny

creating stock market reports using open ais gpt 5 and agent sdk with the polygon io mcp server in under 200 lines of code Feature Image

Aug 19, 2025tutorial

Creating stock market reports using Open AI's GPT-5 and Agent SDK with the Massive MCP server in under 200 lines of code

This tutorial will walk you through building a stock market analysis agent. We'll use a stack that combines Massive's real time and historical market data with the brand new advanced capabilities of OpenAI's GPT-5, all tied together with the easy to use Open AI Agent SDK.

Alex Novotny

alexnovotny

querying financial markets with the polgon io mcp server claude 4 and pydantic ai Feature Image

Aug 1, 2025tutorial

Querying Financial Markets with the Massive.com MCP server, Claude 4, and Pydantic AI

Learn how to use Massive's MCP server inside of a Pydantic AI agentic workflow, alongside Anthropic's Claude 4 and the Rich Python library.

Alex Novotny

alexnovotny

Posts from Alex Novotny

Newton Protocol Integrates Massive’s Treasury Yield Data for Trading Guardrails

Announcing Massive Financials: Balance Sheets, Cash Flow, Income Statements — and Ratios

Build a 0-DTE Covered Call Screener for SPY with Massive

Creating stock market reports using Open AI's GPT-5 and Agent SDK with the Massive MCP server in under 200 lines of code

Querying Financial Markets with the Massive.com MCP server, Claude 4, and Pydantic AI