PASAR API

Massive (ex-Polygon.io) Futures ~ CL/NG/GC commodity futures

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Massive (Polygon.io)Commodities & metalstier: commercialauth: API keypricing: freemiumverified 2026-06-15

Global, works for MY. REST futures for crude (CL), natural gas (NG), gold (GC) from NYMEX/COMEX/CME.

View docs ↗ More Commodities & metals APIs

Get started

# Massive (ex-Polygon.io) Futures ~ CL/NG/GC commodity futures needs an API key.
# No single public base URL ~ start from the docs:
# https://massive.com/docs/rest/futures/overview

AI prompt

I'm integrating a Malaysian API into my app.

API: Massive (ex-Polygon.io) Futures ~ CL/NG/GC commodity futures
Provider: Massive (Polygon.io)
Auth: requires an API key (sign up: https://massive.com/docs/rest/futures/overview)
Pricing: freemium

Help me set up authentication and make my first successful request ~ explain exactly where the credentials go.

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