Polygon.io is now Massive

Today, we’re sharing an important update: Polygon is becoming Massive. Our new name aligns with the breadth and scale of what we provide to developers across markets, data sets, and our mission remains unchanged. We’re here to modernize financial infrastructure with reliable, developer-first tooling. What’s not changing Your existing code, API keys, and integrations continue to work. Accounts, logins, and data quality are unchanged. api.polygon.io remains live and supported. What is changing Primary site and docs at massive.com New API base: api.massive.com (supported in parallel with api.polygon.io) Email forwarding from @polygon.io to @massive.com Invoices list Massive Inc. and statements show MASSIVE.COM No action is required today, and you can adopt the new domain when it’s convenient. If you have questions, our team is here to help at [email protected]. Full rebrand details available here: https://massive.com/blog/polygon-is-now-massive