Gadget

Gadget plugins API

Gadget plugins API as documented publicly: 4 operations. Contract generated from the documentation by API Evangelist (2026-10-29); not the provider's own document.

Documentation GitHub OpenAPI

Operations 4

POST /admin/oauth/access_token POST /admin/oauth/access_token #

GET /ask GET /ask #

GET /mcp Route handler for GET /mcp that completes the MCP protocol implementation by re-using the POST route handler. #

POST /mcp Route handler for POST /mcp that implements the MCP protocol using StreamableHTTP transport. #

Specifications

⚙

OpenAPI

https://artifacts.apis.io/gadget/openapi/_ae-authored/gadget-plugins-openapi-generated.yml

Schemas & Data

📊

JSONSchema

https://artifacts.apis.io/gadget/json-schema/gadget-get-ask-response-schema.json

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OpenAPI Specification

openapi: 3.1.0
info:
  title: Gadget plugins API
  version: '2026-10-29'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-10-29: 4 operation(s) read from 3 public documentation page(s) (each operation
    names its page in x-source). This is not the provider''s published contract; Gadget has published no machine-readable contract that the pipeline
    could find. Engine: anthropic.'
  x-evidence-tiers:
    code-example: 11
    documentation: 12
    pages-with-code: 14
    pages-read: 17
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-10-29'
  x-generator: generate-contract-from-docs.py
  x-engine: anthropic
  x-sources:
  - https://docs.gadget.dev/guides/plugins/chatgpt
  - https://docs.gadget.dev/guides/plugins/openai/building-ai-apps
  - https://docs.gadget.dev/guides/plugins/shopify/building-shopify-apps
  x-docs-section: plugins
paths:
  /admin/oauth/access_token:
    post:
      operationId: post_admin_oauth_access_token
      tags:
      - Admin
      summary: POST /admin/oauth/access_token
      x-source: https://docs.gadget.dev/guides/plugins/shopify/building-shopify-apps
      responses:
        '201':
          description: Success (status as documented)
      x-evidence:
        kind: code-example
        language: javascript
        snippet: "fetch(\n `https://${connections.shopify.currentShopDomain}/admin/oauth/access_token`,\n {\n method: \"POST\",\n body: JSON.stringify({\n\
          \ client_id: connections.shopify.currentClientId,\n client_secret: connections.shopify.currentClientSecret,\n subject_token: currentSession.token,\n\
          \ grant_type: \"urn:ietf:params:oauth:grant-type:token-exchange\",\n subject_token_type: \"urn:ietf:params:oauth:token-type:id_token"
  /ask:
    get:
      operationId: get_ask
      tags:
      - Ask
      summary: GET /ask
      x-source: https://docs.gadget.dev/guides/plugins/openai/building-ai-apps
      parameters:
      - name: question
        in: query
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Success (shape read from the example response on the page)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetAskResponse'
      x-evidence:
        kind: code-example
        language: curl
        snippet: 'curl https://example-app--development.gadget.app/ask?question=what%20will%2keep%20me%20dry%20in%20the%20rain

          A raincoat or shelter will keep you dry in the rain. At this point, you''ve successfully implemented semantic search for LLM prompt
          augmentation in your app! Well done! For vector similarity to work, we need to also embed the user''s input into a vector, and compare
          that vector to the vectors'
  /mcp:
    get:
      operationId: get_mcp
      tags:
      - Mcp
      summary: Route handler for GET /mcp that completes the MCP protocol implementation by re-using the POST route handler.
      x-source: https://docs.gadget.dev/guides/plugins/chatgpt
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
    post:
      operationId: post_mcp
      tags:
      - Mcp
      summary: Route handler for POST /mcp that implements the MCP protocol using StreamableHTTP transport.
      x-source: https://docs.gadget.dev/guides/plugins/chatgpt
      responses:
        '201':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
components:
  schemas:
    GetAskResponse:
      type: object
      properties:
        prompt:
          type: string
        n:
          type: integer
        size:
          type: string
tags:
- name: Admin
- name: Ask
- name: Mcp