LangWatch · Capability

LangWatch Workflows API

Compose, version, and run optimization-studio workflows. Self-contained Naftiko capability covering one LangWatch business surface.

LangWatch Workflows API is a Naftiko capability published by LangWatch, one of 20 capabilities the APIs.io network indexes for this provider. It bundles 5 operations across the GET, POST, PATCH, and DELETE methods rooted at /v1/api/workflows.

The capability includes 2 read-only operations and 3 state-changing operations. Lead operation: List workflows. Can be deployed as a REST endpoint, MCP tool, or Agent Skill via Naftiko.

Tagged areas include LangWatch, Workflows, and Optimization Studio.

Run with Naftiko LangWatchWorkflowsOptimization Studio

What You Can Do

GET
Listworkflows — List workflows.
/v1/api/workflows
POST
Createworkflow — Create a workflow.
/v1/api/workflows
GET
Getworkflow — Retrieve a workflow.
/v1/api/workflows/{id}
PATCH
Updateworkflow — Update a workflow.
/v1/api/workflows/{id}
DELETE
Deleteworkflow — Delete a workflow.
/v1/api/workflows/{id}

MCP Tools

langwatch-listWorkflows

List workflows.

read-only idempotent
langwatch-createWorkflow

Create a workflow.

langwatch-getWorkflow

Retrieve a workflow.

read-only idempotent
langwatch-updateWorkflow

Update a workflow.

langwatch-deleteWorkflow

Delete a workflow.

idempotent

Capability Spec

workflows.yaml Raw ↑ 
naftiko: 1.0.0-alpha2
info:
  label: LangWatch Workflows API
  description: 'Compose, version, and run optimization-studio workflows. Self-contained Naftiko capability covering one LangWatch business surface.'
  tags:
  - LangWatch
  - Workflows
  - Optimization Studio
  created: '2026-05-25'
  modified: '2026-05-25'
binds:
- namespace: env
  keys:
    LANGWATCH_API_KEY: LANGWATCH_API_KEY
capability:
  consumes:
  - type: http
    namespace: workflows
    baseUri: https://app.langwatch.ai
    description: Compose, version, and run optimization-studio workflows.
    resources:
    - name: api-workflows
      path: /api/workflows
      operations:
      - name: listWorkflows
        method: GET
        description: List workflows.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: createWorkflow
        method: POST
        description: Create a workflow.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
    - name: api-workflows-id
      path: /api/workflows/{id}
      operations:
      - name: getWorkflow
        method: GET
        description: Retrieve a workflow.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          required: true
      - name: updateWorkflow
        method: PATCH
        description: Update a workflow.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
      - name: deleteWorkflow
        method: DELETE
        description: Delete a workflow.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          required: true
    authentication:
      type: bearer
      value: '{{env.LANGWATCH_API_KEY}}'
      placement: header
  exposes:
  - type: rest
    namespace: workflows-rest
    port: 8080
    description: REST adapter for LangWatch Workflows API.
    resources:
    - path: /v1/api/workflows
      name: listworkflows-resource
      description: REST surface for listWorkflows.
      operations:
      - method: GET
        name: listWorkflows
        description: List workflows.
        call: workflows.listWorkflows
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/workflows
      name: createworkflow-resource
      description: REST surface for createWorkflow.
      operations:
      - method: POST
        name: createWorkflow
        description: Create a workflow.
        call: workflows.createWorkflow
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/workflows/{id}
      name: getworkflow-resource
      description: REST surface for getWorkflow.
      operations:
      - method: GET
        name: getWorkflow
        description: Retrieve a workflow.
        call: workflows.getWorkflow
        with:
          id: rest.path.id
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/workflows/{id}
      name: updateworkflow-resource
      description: REST surface for updateWorkflow.
      operations:
      - method: PATCH
        name: updateWorkflow
        description: Update a workflow.
        call: workflows.updateWorkflow
        with:
          id: rest.path.id
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/workflows/{id}
      name: deleteworkflow-resource
      description: REST surface for deleteWorkflow.
      operations:
      - method: DELETE
        name: deleteWorkflow
        description: Delete a workflow.
        call: workflows.deleteWorkflow
        with:
          id: rest.path.id
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: workflows-mcp
    port: 9090
    transport: http
    description: MCP adapter for LangWatch Workflows API. One tool per consumed operation.
    tools:
    - name: langwatch-listWorkflows
      description: List workflows.
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: workflows.listWorkflows
      outputParameters:
      - type: object
        mapping: $.
    - name: langwatch-createWorkflow
      description: Create a workflow.
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: workflows.createWorkflow
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: langwatch-getWorkflow
      description: Retrieve a workflow.
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: workflows.getWorkflow
      with:
        id: tools.id
      outputParameters:
      - type: object
        mapping: $.
    - name: langwatch-updateWorkflow
      description: Update a workflow.
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: workflows.updateWorkflow
      with:
        id: tools.id
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: langwatch-deleteWorkflow
      description: Delete a workflow.
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: workflows.deleteWorkflow
      with:
        id: tools.id
      outputParameters:
      - type: object
        mapping: $.