Jon Saginaw

Added Blockchain Document Loader

2

This PR contains a Document Loader and Integration Test for Blockchain which: - Uses the Alchemy API which provides read access to the major blockchain projects - Currently only Ethereum...

This PR includes some minor alignment updates, including: - metadata object extended to support contractAddress, blockchainType, and tokenId - notebook doc better aligned to standard langchain format - startToken changed...

Enhancement: option to Get All Tokens with a single Blockchain Document Loader call

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The Blockchain Document Loader's default behavior is to return 100 tokens at a time which is the Alchemy API limit. The Document Loader exposes a startToken that can be used...

async mongo document loader

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This Mongo Document Loader: - Requires a new package: motor, which is the official async driver for MongoDB - Accepts connection_string, db_name, collection_name as inputs - Returns a list of...