---
title: SellAssetOnMarketplaceTron
parent: Model
layout: page
---

# SellAssetOnMarketplaceTron

## Model getters

Method name | Return type | Description | Notes
------------ | ------------- | ------------- | -------------
**getChain()** | **string** | Blockchain to work with. <br>Example: `TRON` |
**getContractAddress()** | **string** | Address of the marketplace smart contract. <br>Example: `TYMwiDu22V6XG3yk6W9cTVBz48okKLRczh` |
**getNftAddress()** | **string** | Address of the NFT asset to sell smart contract. <br>Example: `TYMwiDu22V6XG3yk6W9cTVBz48okKLRczh` |
**getSeller()** | **string** | Address of the seller of the NFT asset. <br>Example: `TYMwiDu22V6XG3yk6W9cTVBz48okKLRczh` |
**getErc20Address()** | **string** | Optional address of the TRC20 token, which will be used as a selling currency of the NFT. <br>Example: `TYMwiDu22V6XG3yk6W9cTVBz48okKLRczh` | [optional]
**getListingId()** | **string** | ID of the listing. It's up to the developer to generate unique ID <br>Example: `null` |
**getAmount()** | **string** | Amount of the assets to be sent. For ERC-721 tokens, enter 1. <br>Example: `1` | [optional]
**getTokenId()** | **string** | ID of token, if transaction is for ERC-721 or ERC-1155. <br>Example: `100000` |
**getPrice()** | **string** | Price of the asset to sell. Marketplace fee will be obtained on top of this price. <br>Example: `100000` |
**getIsErc721()** | **bool** | True if asset is NFT of type ERC721, false if ERC1155. <br>Example: `true` |
**getFromPrivateKey()** | **string** | Private key of sender address. Private key, or signature Id must be present. <br>Example: `05e150c73f1920ec14caa1e0b6aa09940899678051a78542840c2668ce5080c2` |
**getFeeLimit()** | **float** | Fee in TRX to be paid. <br>Example: `0.01` |