# Non Fungible Tokens

Provides functionalities to get details of non fungible tokens.

Following are the common functions implemented for the Non Fungible Tokens:- 

<table><thead><tr><th width="312.4">Name</th><th width="150">Type</th><th>Description</th></tr></thead><tbody><tr><td>getbalance</td><td>Read</td><td>Retrieves the number of NFTs held in the owner's account.</td></tr><tr><td>getowner</td><td>Read</td><td>Retrieves the owner of the specified token ID.</td></tr><tr><td>getmetadata</td><td>Read</td><td>Retrieves the metadata for the specified NFT.</td></tr><tr><td>historical/transactions</td><td>Read</td><td>Retrieves past transactions associated with a designated address, sorted based on an NFT token contract, and limited within a specific block range.</td></tr><tr><td>historical/logs</td><td>Read</td><td>Retrieves historical logs for any NFT Collection.</td></tr></tbody></table>