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About

Building your AI app with LangChain? Supercharge your app with immediate access to real-time data, spanning news, entertainment, finance, market data, weather, and more.

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1. Create Dappier API Key

Before getting started, you will need a Dappier API key first, please visit Dappier API Key on how to obtain your own key.

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2. Import ChatDappierAI in LangChain

To work with our LangChain Dappier Chat Model you can pass the key directly through the parameter named dappier_api_key when initiating the class or set as an environment variable.

export DAPPIER_API_KEY="..."

from langchain_community.chat_models.dappier import ChatDappierAI
from langchain_core.messages import HumanMessage

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3. Instantiate ChatDappierAI setting the dappier_model and api_key

chat = ChatDappierAI(
    dappier_endpoint="https://api.dappier.com/app/datamodelconversation",
    dappier_model="dm_01hpsxyfm2fwdt2zet9cg6fdxt",
    dappier_api_key="...",
)

messages = [HumanMessage(content="Who won the super bowl in 2024?")]
chat.invoke(messages)

AIMessage(content='Hey there! The Kansas City Chiefs won Super Bowl LVIII in 2024. They beat the San Francisco 49ers in overtime with a final score of 25-22. It was quite the game! 🏈')

await chat.ainvoke(messages)

AIMessage(content='The Kansas City Chiefs won Super Bowl LVIII in 2024! 🏈')
Using Real Time Data with OpenAI