Lib.rs

› Authentication
#observation #sdk #model #key

langfuse-rs

Langfuse Rust SDK

Owned by Darren Baldwin.

1 unstable release

new 0.0.1 Apr 9, 2025

#8 in #observation

Download history 198/week @ 2025-04-07

198 downloads per month

MIT license

375KB
9K SLoC

Rust API client for langfuse_openapi

Authentication

Authenticate with the API using Basic Auth, get API keys in the project settings:

  • username: Langfuse Public Key
  • password: Langfuse Secret Key

Exports

Overview

This API client was generated by the OpenAPI Generator project. By using the openapi-spec from a remote server, you can easily generate an API client.

  • API version:
  • Package version: 0.0.1
  • Generator version: 7.11.0
  • Build package: org.openapitools.codegen.languages.RustClientCodegen

Installation

Put the package under your project folder in a directory named langfuse_openapi and add the following to Cargo.toml under [dependencies]:

langfuse_openapi = { path = "./langfuse_openapi" }

Documentation for API Endpoints

All URIs are relative to http://localhost

Class Method HTTP request Description
CommentsApi comments_create POST /api/public/comments
CommentsApi comments_get GET /api/public/comments
CommentsApi comments_get_by_id GET /api/public/comments/{commentId}
DatasetItemsApi dataset_items_create POST /api/public/dataset-items
DatasetItemsApi dataset_items_get GET /api/public/dataset-items/{id}
DatasetItemsApi dataset_items_list GET /api/public/dataset-items
DatasetRunItemsApi dataset_run_items_create POST /api/public/dataset-run-items
DatasetsApi datasets_create POST /api/public/v2/datasets
DatasetsApi datasets_get GET /api/public/v2/datasets/{datasetName}
DatasetsApi datasets_get_run GET /api/public/datasets/{datasetName}/runs/{runName}
DatasetsApi datasets_get_runs GET /api/public/datasets/{datasetName}/runs
DatasetsApi datasets_list GET /api/public/v2/datasets
HealthApi health_health GET /api/public/health
IngestionApi ingestion_batch POST /api/public/ingestion
MediaApi media_get GET /api/public/media/{mediaId}
MediaApi media_get_upload_url POST /api/public/media
MediaApi media_patch PATCH /api/public/media/{mediaId}
MetricsApi metrics_daily GET /api/public/metrics/daily
ModelsApi models_create POST /api/public/models
ModelsApi models_delete DELETE /api/public/models/{id}
ModelsApi models_get GET /api/public/models/{id}
ModelsApi models_list GET /api/public/models
ObservationsApi observations_get GET /api/public/observations/{observationId}
ObservationsApi observations_get_many GET /api/public/observations
ProjectsApi projects_get GET /api/public/projects
PromptVersionApi prompt_version_update PATCH /api/public/v2/prompts/{promptName}/version/{version}
PromptsApi prompts_create POST /api/public/v2/prompts
PromptsApi prompts_get GET /api/public/v2/prompts/{promptName}
PromptsApi prompts_list GET /api/public/v2/prompts
ScoreApi score_create POST /api/public/scores
ScoreApi score_delete DELETE /api/public/scores/{scoreId}
ScoreApi score_get GET /api/public/scores
ScoreApi score_get_by_id GET /api/public/scores/{scoreId}
ScoreConfigsApi score_configs_create POST /api/public/score-configs
ScoreConfigsApi score_configs_get GET /api/public/score-configs
ScoreConfigsApi score_configs_get_by_id GET /api/public/score-configs/{configId}
SessionsApi sessions_get GET /api/public/sessions/{sessionId}
SessionsApi sessions_list GET /api/public/sessions
TraceApi trace_get GET /api/public/traces/{traceId}
TraceApi trace_list GET /api/public/traces

Documentation For Models

To get access to the crate's generated documentation, use:

cargo doc --open

Author

Dependencies

~8–20MB
~276K SLoC