Documentation Index
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langwatch/langwatch

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Traces

Overview
POST
Search traces
GET
Get trace details
POST
Create public path for single trace
POST
Delete an existing public path for a trace

Datasets

Overview
GET
List all non-archived datasets for the project
POST
Create a new dataset
POST
Create a new dataset from an uploaded file
GET
Get a dataset by its slug or id
GET
List records for a dataset
PATCH
Update a dataset by its slug or id
PATCH
Update or create a record in a dataset
POST
Add dataset entries programmatically using the LangWatch API to build evaluation sets for LLM testing and agent validation.
POST
Create records in a dataset in batch
POST
Upload a file
DEL
Archive a dataset
DEL
Delete records from a dataset by IDs

Evaluators

Overview
GET
Get all evaluators for a project
POST
Create a new evaluator
GET
Get a specific evaluator by ID or slug
PUT
Update an existing evaluator
DEL
Archive an evaluator

Built-in Evaluators

Overview

Evaluations v3

Overview
GET
Get evaluation run status
POST
Create Run

Monitors

Overview
GET
List Monitors
POST
Create a new online evaluation monitor
GET
Get a monitor by its ID
PATCH
Update a monitor
POST
Enable or disable a monitor
DEL
Delete a monitor

Prompts

Overview
GET
Get prompts
GET
List Tags
POST
Create prompt
POST
Create Tags
GET
Get prompt
GET
Get prompt versions
PUT
Update prompt
PUT
Assign a tag
PUT
Rename a prompt tag definition
POST
Sync/upsert a prompt with local content
POST
Restore a prompt to a previous version
DEL
Delete prompt
DEL
Delete Tags

Annotations

Overview
GET
Get annotations
GET
Get single annotation
GET
Get annotations for a trace
PATCH
Patch single annotation
POST
Create annotation for single trace
DEL
Delete single annotation

Scenarios

Overview
GET
Get all scenarios for a project
POST
Create a new scenario
GET
Get a specific scenario by ID
PUT
Update an existing scenario
DEL
Archive a scenario

Scenario Events

Overview
POST
Create a new scenario event
DEL
Delete all events

Simulation Runs

Overview
GET
List Simulation Runs
GET
List batch summaries for a scenario set
GET
Get a single simulation run by its ID

Suites

Overview
GET
List all non-archived suites
POST
Create a new suite
GET
Get a suite
PATCH
Update a suite
POST
Duplicate a suite
POST
Trigger a suite run
DEL
Archive a suite

Agents

Overview
GET
List all non-archived agents for the project
POST
Create a new agent
GET
Get an agent by its id
PATCH
Update an agent by its id
DEL
Archive an agent

Triggers

Overview
GET
List all active triggers
POST
Create a new trigger
GET
Get a trigger by its ID
PATCH
Update a trigger
DEL
Delete a trigger

Workflows

Overview
GET
List all non-archived workflows for the project
GET
Get a workflow by its ID
PATCH
Update a workflow's metadata
DEL
Archive a workflow

Dashboards

Overview
GET
List Dashboards
POST
Create a new dashboard
GET
Get a dashboard by its id, including its graphs
PUT
Reorder dashboards
PATCH
Rename a dashboard
DEL
Delete a dashboard and its graphs

Graphs

Overview
GET
List Graphs
POST
Create a custom graph on a dashboard
GET
Get a custom graph by its ID
PATCH
Update Graphs
DEL
Delete a custom graph

Analytics

Overview
POST
Create Timeseries

Secrets

Overview
GET
List all secrets for the project
POST
Create a new project secret
GET
Get a secret by its ID
PUT
Update a secret's value
DEL
Delete a secret

Model Providers

Overview
GET
List Model Providers
PUT
Create or update a model provider

Projects

Overview
GET
List projects
POST
Create project
GET
Get project
PATCH
Update project
DEL
Archive project

Teams

Overview
GET
List teams
POST
Create team
GET
Get team
PATCH
Update team
DEL
Archive team

API Keys

Overview
GET
List API keys
POST
Create API key
DEL
Revoke API key

Gateway: Virtual Keys

Overview
GET
List virtual keys
POST
Create virtual key
GET
Get virtual key
PATCH
Update virtual key
POST
Revoke virtual key
POST
Rotate virtual key secret

Gateway: Provider Bindings

Overview
GET
List provider bindings
POST
Bind a model provider to the gateway
PATCH
Update provider binding
DEL
Disable provider binding

Gateway: Budgets

Overview
GET
List budgets applicable to the project
POST
Create budget
PATCH
Update budget
DEL
Archive budget

Gateway: Cache Rules

Overview
GET
List cache-control rules
POST
Create a cache rule
GET
Get a cache rule
PATCH
Update a cache rule
DEL
Archive a cache rule

Intro

Simulation Runs

Overview

Query simulation run results. List runs, get batch summaries, and retrieve individual run details.

Intro

Query simulation run results. List runs, get batch summaries, and retrieve individual run details.

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