Glossary

Price Oracle

A price oracle supplies an external market price for a smart contract or app.

Reference price feed

Plain-English meaning

In this game, Price Oracle is used as a vocabulary card for recognizing how market and technology concepts fit together. The short idea is: reference price feed.

The term is not shown as a recommendation. It is included so players can learn the language they may see in exchange interfaces, wallet prompts, research notes, AI product pages, or on-chain analytics dashboards.

Why it belongs with Market Data Plumbing

These concepts cover reference pricing, path selection, order handling, and raw tape data.

When solving the puzzle, compare the job this term performs with nearby cards. A correct group usually shares a function, risk type, workflow, or market structure rather than simply sharing similar wording.

Where you might see it

You might encounter this term while reading educational explainers, product documentation, risk disclosures, market dashboards, or beginner guides. Always separate vocabulary learning from financial decision-making.