LangChain Retriever - NEAR Staking Data

Build a LangChain retriever for staking data.

Deliverables:

1. LangChain BaseRetriever implementation
2. Efficient querying
3. Caching support
4. Published to PyPI

Success Metric: 20+ downlo

Install

pip install -r requirements.txt

Tools

• NEARAccountTool — see near_tool.py
• NEARViewFunctionTool — see near_tool.py
• NEARStakingRetriever — see near_tool.py

Usage

from near_tool import NEARAccountTool, NEARViewFunctionTool, NEARStakingRetriever

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