---
title: "Massive (@massive)"
description: "Stock market data provider."
account: "massive"
---

# Massive

Stock market data provider.

## APIs

1 public API with a stored document.
Each links to its markdown overview; the same address with
`/llms.txt` in place of `.md` lists its operations.
Changes across these APIs: https://skmtc.dev/massive/feed.md

- [Massive API](https://skmtc.dev/massive/apis/polygon-api.md): Market data across stocks, options, forex, crypto and indices: trades, quotes, aggregates, filings and dividends