> ## Documentation Index
> Fetch the complete documentation index at: https://docs.kapso.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# List provider models

> Returns available AI provider models.



## OpenAPI

````yaml /api/platform/v1/openapi-platform.yaml get /provider_models
openapi: 3.1.0
info:
  title: Kapso Platform API
  version: 0.2.0
  description: >
    Build WhatsApp messaging into your product. Manage customers, connect phone
    numbers, send broadcasts, and handle conversations.
servers:
  - url: https://api.kapso.ai/platform/v1
    description: Production
security:
  - ApiKeyAuth: []
tags:
  - name: Customers
    description: Manage customer accounts
  - name: Setup Links
    description: WhatsApp onboarding via embedded signup
  - name: Phone Numbers
    description: Connect and manage WhatsApp numbers
  - name: Webhooks
    description: Subscribe to WhatsApp events
  - name: Display Names
    description: Update WhatsApp business display names
  - name: Broadcasts
    description: |
      Send template messages at scale

      **Alpha**: This API is in alpha and subject to change
  - name: Conversations
    description: Manage conversation state
  - name: Media
    description: Upload media files for WhatsApp messaging
  - name: Users
    description: Manage project team members
  - name: Inbox Embeds
    description: Create and manage embeddable inbox access links
  - name: Webhook Deliveries
    description: View webhook delivery attempts and their status
  - name: External API Logs
    description: View logs of external API calls made by the project
  - name: Log Search
    description: Search log events across API, Meta, workflow, and webhook sources
  - name: Events
    description: Emit and query project-scoped events
  - name: Provider Models
    description: List available AI provider models
  - name: WhatsApp Flows
    description: Build interactive WhatsApp Flows for surveys and forms
  - name: Contacts
    description: Manage WhatsApp contacts
paths:
  /provider_models:
    get:
      tags:
        - Provider Models
      summary: List provider models
      description: Returns available AI provider models.
      operationId: listProviderModels
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProviderModelListResponse'
        '401':
          $ref: '#/components/responses/UnauthorizedError'
components:
  schemas:
    ProviderModelListResponse:
      type: object
      required:
        - data
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/ProviderModel'
    ProviderModel:
      type: object
      required:
        - id
        - name
      properties:
        id:
          type: string
          format: uuid
        name:
          type: string
          description: Model name
        provider:
          type:
            - string
            - 'null'
          description: Provider name (e.g., OpenAI, Anthropic)
        reasoning_model:
          type: boolean
          description: Whether the model supports reasoning controls.
        supported_reasoning_efforts:
          type: array
          description: >-
            Reasoning efforts accepted by this model. Empty for non-reasoning
            models.
          items:
            type: string
            enum:
              - none
              - minimal
              - low
              - medium
              - high
              - xhigh
        default_reasoning_effort:
          type:
            - string
            - 'null'
          description: Default reasoning effort to use when no effort is specified.
          enum:
            - none
            - minimal
            - low
            - medium
            - high
            - xhigh
            - null
        api_surface:
          type: string
          description: API surface Kapso uses for the provider model.
          enum:
            - provider_default
            - chat_completions
            - responses
    ErrorResponse:
      type: object
      required:
        - error
      properties:
        error:
          type: string
  responses:
    UnauthorizedError:
      description: Missing or invalid API key
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key

````