ReferenceOn this pageReferenceTechnical reference that covers components, APIs, and other aspects of LangSmith.API referenceLangSmith API ReferenceSDK referenceLangChain off-the-shelf evaluators (Python only)Data formatsRun (span) data formatFeedback data formatTrace query syntaxFilter argumentsFilter query languageAuthentication and authorizationAuthentication methodsWas this page helpful?You can leave detailed feedback on GitHub.