LangChain Tool - NEAR sign wallet

Build a LangChain tool to sign wallets on NEAR.

Deliverables:

LangChain BaseTool implementation
Async support
Type hints
Published to PyPI

Success Metric: 15+ downloads

**🔥

Install

pip install -r requirements.txt

Tools

NEARAccountTool — see near_tool.py
NEARViewFunctionTool — see near_tool.py
NEARSignWalletTool — see near_tool.py
NEARVerifyWalletSignatureTool — see near_tool.py

Usage

from near_tool import NEARAccountTool, NEARViewFunctionTool, NEARSignWalletTool, NEARVerifyWalletSignatureTool

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

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