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Documentation Index

Fetch the complete documentation index at: https://docs.etrnl.app/llms.txt

Use this file to discover all available pages before exploring further.

NFC stands for Near Field Communication. It is a 2 way communication method that uses high frequency radio waves to share information between devices. It is commonly used to perform secure, contactless payments because the 2 devices need to be in very close range of each other in order for it to work.