Skip to main contentü¶úÔ∏èüîó LangChainDocsUse casesIntegrationsAPICommunityChat our docsLangSmithJS/TS DocsSearchCTRLKProvidersAnthropicAWSGoogleMicrosoftOpenAIMoreComponentsLLMsChat modelsDocument loadersDocument transformersText embedding modelsVector storesRetrieversToolsAgents and toolkitsMemoryCallbacksArgillaConfidentContextInfinoLabel StudioLLMonitorPromptLayerSageMaker TrackingStreamlitTrubricsChat loadersComponentsCallbacksPromptLayerOn this pagePromptLayerPromptLayer is a an LLM observability platform that lets you visualize requests, version prompts, and track usage. In this guide we will go over how to setup the PromptLayerCallbackHandler. While PromptLayer does have LLMs that integrate directly with LangChain (e.g. PromptLayerOpenAI), this callback is the recommended way to integrate PromptLayer with LangChain.See our docs for more information.Installation and Setup‚Äãpip install promptlayer --upgradeGetting API Credentials‚ÄãIf you do not have a PromptLayer account, create one on promptlayer.com. Then get an API key by clicking on the settings cog in the navbar and
PromptLayer
PromptLayer ->: Skip to main contentü¶úÔ∏èüîó LangChainDocsUse casesIntegrationsAPICommunityChat our docsLangSmithJS/TS DocsSearchCTRLKProvidersAnthropicAWSGoogleMicrosoftOpenAIMoreComponentsLLMsChat modelsDocument loadersDocument transformersText embedding modelsVector storesRetrieversToolsAgents and toolkitsMemoryCallbacksArgillaConfidentContextInfinoLabel StudioLLMonitorPromptLayerSageMaker TrackingStreamlitTrubricsChat loadersComponentsCallbacksPromptLayerOn this pagePromptLayerPromptLayer is a an LLM observability platform that lets you visualize requests, version prompts, and track usage. In this guide we will go over how to setup the PromptLayerCallbackHandler. While PromptLayer does have LLMs that integrate directly with LangChain (e.g. PromptLayerOpenAI), this callback is the recommended way to integrate PromptLayer with LangChain.See our docs for more information.Installation and Setup‚Äãpip install promptlayer --upgradeGetting API Credentials‚ÄãIf you do not have a PromptLayer account, create one on promptlayer.com. Then get an API key by clicking on the settings cog in the navbar and