LangChain

Stripe

本教程介绍了如何从Stripe REST API中加载数据到可以摄取到LangChain的格式，以及矢量化的示例用法。

import os
 
 
from langchain.document_loaders import StripeLoader
from langchain.indexes import VectorstoreIndexCreator

Stripe API需要访问令牌，该令牌可以在Stripe控制面板中找到。

此文档加载器还需要一个resource选项，该选项定义要加载的数据。

以下资源可用：

balance_transations Documentation (opens in a new tab)

charges Documentation (opens in a new tab)

customers Documentation (opens in a new tab)

events Documentation (opens in a new tab)

refunds Documentation (opens in a new tab)

disputes Documentation (opens in a new tab)

stripe_loader = StripeLoader(os.environ["STRIPE_ACCESS_TOKEN"], "charges")

# Create a vectorstore retriver from the loader
# see https://python.langchain.com/en/latest/modules/indexes/getting_started for more details
 
index = VectorstoreIndexCreator().from_loaders([stripe_loader])
stripe_doc_retriever = index.vectorstore.as_retriever()

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