Weavz
SendGrid

SendGrid

Transactional email delivery, dynamic templates, sender identities, marketing contacts, and suppressions.

CustomCommunicationMarketing
10 tools
Use withChatGPTClaudeClaude CodeCursorCodexMCP clientsSetup guide

Tools

Name
send_email

Send an email through SendGrid Mail Send v3.

send_dynamic_template

Send a SendGrid dynamic template email.

list_templates

List SendGrid dynamic templates.

list_verified_senders

List verified sender identities available to SendGrid.

list_global_suppressions

List email addresses in the global suppression group.

add_or_update_contact

Add or update one SendGrid Marketing Campaigns contact. This uses the async contacts upsert endpoint.

search_contacts_by_email

Find SendGrid Marketing Campaigns contacts by one or more email addresses.

list_marketing_lists

List SendGrid Marketing Campaigns contact lists.

delete_contact

Delete a SendGrid Marketing Campaigns contact by precise contact ID. Requires explicit confirmation.

get_email_activity

Search SendGrid Email Activity events using a SendGrid query string.

Quick Start

TypeScript
import { WeavzClient } from '@weavz-io/sdk'

const weavz = new WeavzClient({ apiKey: 'wvz_...' })

const result = await weavz.actions.execute('sendgrid', 'send_email', {
  workspaceId: '550e8400-e29b-41d4-a716-446655440000',
  integrationAlias: 'sendgrid',
  input: { /* ... */ },
})
API ReferenceTypeScript SDKPython SDKAll FeaturesPricing

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Frequently Asked Questions

How do I connect SendGrid to my app?

Use Weavz Hosted Connect for Custom authentication. Install the SDK, create a connection through the connect portal or API, then execute tools programmatically.

What tools does SendGrid support?

SendGrid supports 10 tools including Send Email, Send Dynamic Template Email, List Templates, List Verified Senders, List Global Suppressions, and more.

Can I use SendGrid with AI agents?

Yes. Add SendGrid to an MCP server in Tool Mode or Code Mode. Code Mode provides 3 meta-tools with on-demand API discovery so agents can compose stateful workflows without loading every action schema up front.

How do I connect SendGrid to ChatGPT or Claude?

Open the Weavz connector setup, sign in, choose a workspace, and add SendGrid as an approved app. ChatGPT, Claude, and other remote MCP clients can then call the scoped SendGrid tools exposed by that workspace.

Does SendGrid work with Claude Code, Cursor, Codex, and local agents?

Yes. Remote and local MCP clients can connect to a Weavz MCP endpoint for the workspace. Local coding agents can also use the Weavz CLI to inspect apps, discover actions, run approved SendGrid work, and execute Code Mode workflows from a terminal.

What can I ask an AI agent to do with SendGrid?

SendGrid exposes 10 tools, including Send Email, Send Dynamic Template Email, List Templates, List Verified Senders, List Global Suppressions, and more. Use Weavz to keep credentials scoped, require approval for sensitive work, and audit what the agent did.

Can SendGrid be used in stateful agent workflows?

Yes. Agents can combine SendGrid tools with Filesystem, State KV, Human Gates, input partials, and other workspace integrations while keeping execution scoped to the selected workspace or end user.

What authentication does SendGrid use?

SendGrid uses Custom. Weavz stores credentials securely and uses them for authorized action execution.

How much does the SendGrid integration cost?

The SendGrid integration is included on all Weavz plans including the free tier with 20,000 actions per month. No credit card required.

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