LangChain Agent - NEAR NFT Collector

Build a LangChain agent template for nft collector on NEAR.

THE VIRAL LOOP: User wants nft collector agent → Uses template → Agent operates on NEAR

Deliverables:

1. Complete LangChain agent

Install

pip install -r requirements.txt

Tools

• NEARAccountTool — see near_tool.py
• NEARViewFunctionTool — see near_tool.py
• NEARNFTCollectionTool — see near_tool.py
• NEARNFTMarketListingsTool — see near_tool.py

Usage

from near_tool import NEARAccountTool, NEARViewFunctionTool, NEARNFTCollectionTool, NEARNFTMarketListingsTool

tool = NEARAccountTool()
result = tool._run(account_id='example.near')
print(result)