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[GH-ISSUE #2466] [langchain]: Outdated documetation for "Serper integration guide for LangChain (Python)" #306

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opened 2026-02-17 17:19:36 -05:00 by yindo · 0 comments
yindo commented 2026-02-17 17:19:36 -05:00
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Originally created by @radoparis on GitHub (Feb 4, 2026).
Original GitHub issue: https://github.com/langchain-ai/docs/issues/2466

Type of issue

issue / bug

Language

Python

Description

The documentation says:

  • Go to serper.dev to sign up for a free account
  • Get the api key and set it as an environment variable (SERPER_API_KEY)

But, currently, the page is no longer providing free API keys. The whole thing is then useless.

Originally created by @radoparis on GitHub (Feb 4, 2026). Original GitHub issue: https://github.com/langchain-ai/docs/issues/2466 ### Type of issue issue / bug ### Language Python ### Description The documentation says: - Go to [serper.dev](https://serper.dev/) to sign up for a free account - Get the api key and set it as an environment variable (SERPER_API_KEY) But, currently, the page is no longer providing free API keys. The whole thing is then useless.
yindo added the langchainexternal labels 2026-02-17 17:19:36 -05:00
yindo changed title from [langchain]: Outdated documetation for "Serper integration guide for LangChain (Python)" to [GH-ISSUE #2466] [langchain]: Outdated documetation for "Serper integration guide for LangChain (Python)" 2026-06-05 17:26:11 -04:00
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Reference: langchain-ai/docs#306
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