SDKs
TypeScript
Complete TypeScript ecosystem for Braintrust:Braintrust SDK
Core TypeScript SDK for logging and evaluation
Autoevals
Pre-built scoring functions for evaluations
LangChain
LangChain framework integration
OpenAI Agents
OpenAI Agents SDK integration
OpenTelemetry
OpenTelemetry tracing integration
Python
Complete Python ecosystem for Braintrust:Braintrust SDK
Core Python SDK for logging and evaluation
Autoevals
Pre-built scoring functions for evaluations
LangChain
LangChain framework integration
Google ADK
Google Agent Development Kit integration
Other languages
Additional language support:Java SDK
Complete Java SDK reference
Go SDK
Complete Go SDK reference
Kotlin SDK
Complete Kotlin SDK reference
Ruby SDK
Complete Ruby SDK reference
C# SDK
Complete C# SDK reference
API
The Braintrust API provides programmatic access to all platform features through a REST interface:API overview
Authentication, resources, and common tasks
API resources
Complete endpoint reference with examples
CLI
CLI reference
Command-line interface for running evals, querying logs, and managing prompts
SQL
SQL reference
Query syntax for filtering and analyzing logs, experiments, and datasets