Twilio SendGrid Marketing Campaigns Contacts API

Name: Twilio SendGrid Marketing Campaigns Contacts API API
Brand: Twilio SendGrid Marketing Campaigns Contacts API
Availability: InStock

★ Only Publicly Available OpenAPI DocumentMarketingEmail Marketingbearer15 EndpointsREST

For Agents

Quickstart

Get started with Twilio SendGrid Marketing Campaigns Contacts API in minutes using your preferred integration method.

# Add to your MCP client config (Claude Desktop, Cursor, Windsurf)
{
  "jentic": {
    "url": "https://api.jentic.com/mcp",
    "auth": "oauth"
  }
}

# Then ask your agent:
"get sample contacts"

# → Jentic returns the GET /events tool with parameter schema, agent executes.

Capabilities

What an agent can do with Twilio SendGrid Marketing Campaigns Contacts API API.

Get Sample Contacts

Add or Update a Contact

Delete Contacts

Query and filter Twilio SendGrid Marketing Campaigns Contacts API records by parameters

Monitor Twilio SendGrid Marketing Campaigns Contacts API operational status and events

GET STARTED

Start building with Twilio SendGrid Marketing Campaigns Contacts API API

Explore with Jentic

View OpenAPI Document

Jentic publishes the only available OpenAPI document for Twilio SendGrid Marketing Campaigns Contacts API, keeping it validated and agent-ready.

The Twilio SendGrid Marketing Campaigns Contacts API allows you to manage all of your marketing contacts programmatically. You can also import and export contacts using this API. The Contacts API allows you to associate contacts with lists and segments; however, to manage the lists and segments themselves, see the [Lists API](https://docs.sendgrid.com/api-reference/lists/) and [Segments API](https. The API exposes 15 endpoints secured with bearer authentication.

Use Cases

Patterns agents use Twilio SendGrid Marketing Campaigns Contacts API API for, with concrete tasks.

★ Marketing Operations

Use the Twilio SendGrid Marketing Campaigns Contacts API to perform marketing operations programmatically. The API provides 15 endpoints covering core functionality including get sample contacts, add or update a contact, delete contacts.

Call GET /v3/marketing/contacts to get sample contacts

Automated Contacts Management

Automate contacts operations by combining multiple Twilio SendGrid Marketing Campaigns Contacts API endpoints. Agents can add or update a contact and then delete contacts in a single workflow.

Call PUT /v3/marketing/contacts to add or update a contact, then verify the result

AI Agent Integration via Jentic

AI agents discover and call Twilio SendGrid Marketing Campaigns Contacts API endpoints through Jentic without managing credentials directly. An agent searches for the required operation by intent, receives the matching endpoint schema, and executes the call with Jentic-managed authentication. This eliminates the need to read API documentation or handle bearer tokens manually.

Search Jentic for 'get sample contacts', load the operation schema, and execute with Jentic-managed credentials

Key Endpoints

15 endpoints — the twilio sendgrid marketing campaigns contacts api allows you to manage all of your marketing contacts programmatically.

METHOD

PATH

DESCRIPTION

GET

/v3/marketing/contacts

Get Sample Contacts

PUT

/v3/marketing/contacts

Add or Update a Contact

DELETE

/v3/marketing/contacts

Delete Contacts

GET

/v3/marketing/contacts/{id}

Get a Contact by ID

POST

/v3/marketing/contacts/batch

Get Batched Contacts by IDs

DELETE

/v3/marketing/contacts/{contact_id}/identifiers

Delete a Contact Identifier

GET

/v3/marketing/contacts/count

Get Total Contact Count

POST

/v3/marketing/contacts/exports

Export Contacts

GET

/v3/marketing/contacts

Get Sample Contacts

PUT

/v3/marketing/contacts

Add or Update a Contact

DELETE

/v3/marketing/contacts

Delete Contacts

GET

/v3/marketing/contacts/{id}

Get a Contact by ID

POST

/v3/marketing/contacts/batch

Get Batched Contacts by IDs

Why though Jentic?

Three things that make agents converge on Jentic-routed access.

Credential isolation

Twilio SendGrid Marketing Campaigns Contacts API bearer credentials are stored encrypted in the Jentic vault (MAXsystem). Agents receive scoped access tokens — raw secrets never enter the agent context.

Intent-based discovery

Agents search by intent (e.g., 'get sample contacts') and Jentic returns the matching Twilio SendGrid Marketing Campaigns Contacts API operation with its input schema, so the agent can call the right endpoint without browsing docs.

Time to first call

Direct Twilio SendGrid Marketing Campaigns Contacts API integration: 1-3 days for auth handling, response parsing, and error cases. Through Jentic: under 1 hour — search, load schema, execute.

Related APIs

Alternatives and complements available in the Jentic catalogue.

Alternative

Mailchimp

Alternative marketing API

Choose Mailchimp when you need a different approach to marketing operations

Alternative

Hubspot

Alternative marketing API

Choose Hubspot when you need a different approach to marketing operations

FAQs

Specific to using Twilio SendGrid Marketing Campaigns Contacts API API through Jentic.

What authentication does the Twilio SendGrid Marketing Campaigns Contacts API use?

The Twilio SendGrid Marketing Campaigns Contacts API uses a Bearer token in the Authorization header. Through Jentic, these credentials are stored encrypted in the MAXsystem vault and injected at execution time, so raw secrets never enter the agent context.

Can I get sample contacts with the Twilio SendGrid Marketing Campaigns Contacts API?

Yes. Use the GET /v3/marketing/contacts endpoint. The API returns structured JSON responses that agents can parse and act on directly.

What are the rate limits for the Twilio SendGrid Marketing Campaigns Contacts API?

Rate limits are not specified in the OpenAPI spec. Check the vendor documentation for current limits. Through Jentic, rate limiting is handled automatically with retry logic built into the execution layer.

How do I get sample contacts through Jentic?

Install the Jentic SDK with pip install jentic, authenticate at https://app.jentic.com/sign-up, then search for 'get sample contacts'. Jentic returns the matching Twilio SendGrid Marketing Campaigns Contacts API operation with its input schema. Load the schema and execute the call — credentials are injected automatically.

How many endpoints does the Twilio SendGrid Marketing Campaigns Contacts API have?

The Twilio SendGrid Marketing Campaigns Contacts API exposes 15 endpoints covering contacts operations.