SendGrid

Service: SendGrid
Description: SendGrid is a cloud-based email delivery platform trusted by developers for transactional emails and marketing campaigns. Use it to send emails at scale with advanced features like templates, contact management, campaign tracking, and detailed delivery analytics.
Auth: api_key
Capabilities:
  - add_contacts: Add or update contacts in your Marketing Contacts database. Supports bulk operations with up to 30,000 contacts per request. Useful for importing subscriber lists and updating customer data.
  - create_single_send: Create a single-send campaign to deliver emails to your contacts via Marketing Campaigns. Allows setting schedule, template, subject, and audience targeting in a single request.
  - get_stats: Retrieve email delivery statistics and metrics. Get insights into bounces, clicks, opens, unsubscribes, and other engagement metrics filtered by date range and aggregation type.
  - list_contacts: Retrieve a paginated list of all contacts in your Marketing Contacts database. Includes contact details, metadata, and email addresses for building segments and managing your audience.
  - list_templates: Retrieve all email templates in your account. Useful for discovering available templates, getting template IDs, and building reusable email layouts for programmatic sending.
  - search_contacts: Search for contacts using advanced query syntax based on email, name, custom fields, and metadata. Enables finding specific segments of your audience for targeted campaigns.
  - send_email: Send a transactional email to one or more recipients with support for HTML/plain text, attachments, and template rendering. Handles personalization, custom headers, and delivery scheduling.