Glossary
Event Indexer
An event indexer reads blockchain logs or transactions and stores them in a searchable structure for applications and analysis.
Plain-English meaning
In this game, Event Indexer is used as a vocabulary card for recognizing how market and technology concepts fit together. The short idea is: organizes chain events.
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 Crypto Data Pipelines
These pipeline concepts describe indexing chain events, enriching wallet labels, detecting data gaps, and serving normalized datasets.
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.