Twilio

Twilio Lists API

Manage contact lists

Documentation GitHub OpenAPI

Operations 5

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

GET /marketing/lists List my marketing contact lists · Twilio List Contact Lists #

Ask an LLM

“Which marketing contact lists do I have?”

“What email lists exist in my marketing account?”

Tell an agent

List all my marketing contact lists.

Show my contact lists, {page_size} per page.

POST /marketing/lists Create a marketing contact list · Twilio Create a Contact List #

Ask an LLM

“How do I start a new contact list for a marketing campaign?”

“Can I make an empty list to add contacts to later?”

Tell an agent

Create a contact list called {name}.

Make a new marketing list named {name}.

GET /marketing/lists/{list_id} Get one marketing contact list · Twilio Fetch a Contact List #

Ask an LLM

“Can I see the details of a single contact list?”

“What are the details of one particular marketing list?”

Tell an agent

Get contact list {list}.

Show the details of marketing list {list}.

PATCH /marketing/lists/{list_id} Rename a marketing contact list · Twilio Update a Contact List #

Ask an LLM

“Is there a way to rename an existing contact list?”

“Can I change a marketing list's name without losing its contacts?”

Tell an agent

Rename contact list {list} to {name}.

Change the name of marketing list {list} to {name}.

DELETE /marketing/lists/{list_id} Delete a marketing contact list · Twilio Delete a Contact List #

Ask an LLM

“How do I delete a contact list I no longer need?”

“Can I delete the contacts in a list along with the list itself?”

Tell an agent destructive · confirm first

Delete contact list {list}.

Delete marketing list {list} and set delete-contacts to {delete_contacts}.

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Twilio SendGrid Email Lists API
  description: Send, manage, and analyze emails at scale using the Twilio SendGrid Email API. Supports transactional and marketing email, dynamic templates, email validation, sender authentication, suppressions management, and real-time analytics.
  version: '3.0'
  contact:
    name: Twilio SendGrid Support
    url: https://support.sendgrid.com
    email: support@sendgrid.com
  license:
    name: MIT
    url: https://opensource.org/licenses/MIT
  termsOfService: https://www.twilio.com/legal/tos
servers:
- url: https://api.sendgrid.com/v3
  description: SendGrid API v3
security:
- bearerAuth: []
tags:
- name: Lists
  description: Manage contact lists
paths:
  /marketing/lists:
    get:
      operationId: listContactLists
      summary: Twilio List Contact Lists
      tags:
      - Lists
      parameters:
      - name: page_size
        in: query
        schema:
          type: integer
          minimum: 1
          maximum: 1000
      responses:
        '200':
          description: List of contact lists
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ContactListCollection'
    post:
      operationId: createContactList
      summary: Twilio Create a Contact List
      tags:
      - Lists
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - name
              properties:
                name:
                  type: string
      responses:
        '201':
          description: List created
  /marketing/lists/{list_id}:
    get:
      operationId: fetchContactList
      summary: Twilio Fetch a Contact List
      tags:
      - Lists
      parameters:
      - name: list_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
      responses:
        '200':
          description: Contact list details
    patch:
      operationId: updateContactList
      summary: Twilio Update a Contact List
      tags:
      - Lists
      parameters:
      - name: list_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                name:
                  type: string
      responses:
        '200':
          description: List updated
    delete:
      operationId: deleteContactList
      summary: Twilio Delete a Contact List
      tags:
      - Lists
      parameters:
      - name: list_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
      - name: delete_contacts
        in: query
        description: Whether to delete contacts in the list
        schema:
          type: boolean
          default: false
      responses:
        '200':
          description: List deleted
components:
  schemas:
    ContactListCollection:
      type: object
      properties:
        result:
          type: array
          items:
            type: object
            properties:
              id:
                type: string
                format: uuid
              name:
                type: string
              contact_count:
                type: integer
              _metadata:
                type: object
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: Use a SendGrid API key as the bearer token for authentication.
externalDocs:
  description: Twilio SendGrid API Documentation
  url: https://www.twilio.com/docs/sendgrid

Twilio Lists API

Operations 5

Documentation

Specifications

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OpenAPI Specification