Twilio Contacts API

openapi: 3.2.0
info:
  title: Twilio SendGrid Email Contacts 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: Contacts
  description: Manage marketing contacts
paths:
  /marketing/contacts:
    get:
      operationId: listContacts
      summary: Twilio List Marketing Contacts
      description: Retrieve a paginated list of marketing contacts.
      tags:
      - Contacts
      responses:
        '200':
          description: List of contacts
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ContactList'
    put:
      operationId: upsertContacts
      summary: Twilio Add or Update Contacts
      description: Add new contacts or update existing ones. Contacts are matched by email address.
      tags:
      - Contacts
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                list_ids:
                  type: array
                  items:
                    type: string
                    format: uuid
                  description: List IDs to add contacts to
                contacts:
                  type: array
                  items:
                    $ref: '#/components/schemas/ContactRequest'
                  maxItems: 30000
      responses:
        '202':
          description: Contacts accepted for processing
          content:
            application/json:
              schema:
                type: object
                properties:
                  job_id:
                    type: string
    delete:
      operationId: deleteContacts
      summary: Twilio Delete Contacts
      tags:
      - Contacts
      parameters:
      - name: ids
        in: query
        required: true
        description: Comma-separated contact IDs
        schema:
          type: string
      responses:
        '202':
          description: Contacts deletion accepted
  /marketing/contacts/search:
    post:
      operationId: searchContacts
      summary: Twilio Search Contacts
      description: Search contacts using SGQL (SendGrid Query Language).
      tags:
      - Contacts
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - query
              properties:
                query:
                  type: string
                  description: SGQL query string
      responses:
        '200':
          description: Search results
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ContactList'
components:
  schemas:
    Contact:
      type: object
      properties:
        id:
          type: string
          format: uuid
        email:
          type: string
          format: email
        first_name:
          type: string
        last_name:
          type: string
        phone_number:
          type: string
        address_line_1:
          type: string
        address_line_2:
          type: string
        city:
          type: string
        state_province_region:
          type: string
        postal_code:
          type: string
        country:
          type: string
        alternate_emails:
          type: array
          items:
            type: string
        list_ids:
          type: array
          items:
            type: string
        custom_fields:
          type: object
        created_at:
          type: string
          format: date-time
        updated_at:
          type: string
          format: date-time
    ContactList:
      type: object
      properties:
        result:
          type: array
          items:
            $ref: '#/components/schemas/Contact'
        contact_count:
          type: integer
        _metadata:
          type: object
    ContactRequest:
      type: object
      required:
      - email
      properties:
        email:
          type: string
          format: email
        first_name:
          type: string
        last_name:
          type: string
        address_line_1:
          type: string
        address_line_2:
          type: string
        city:
          type: string
        state_province_region:
          type: string
        postal_code:
          type: string
        country:
          type: string
        phone_number:
          type: string
        alternate_emails:
          type: array
          items:
            type: string
            format: email
          maxItems: 5
        custom_fields:
          type: object
          additionalProperties: true
  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