For Agents
Programmatically create design, list designs. Covers 9 operations with bearer authentication.
Use for: I need to design, I want to designs, Search for duplicate design, Find all design
Not supported: Does not handle payments, communications, or crm — use for marketing only.
The Twilio SendGrid Designs API offers the ability to manage assets stored in the Twilio SendGrid [Design Library](https://mc.sendgrid.com/design-library/my-designs). The Design Library is a feature-rich email layout tool and media repository. You can [build designs for all your marketing email needs](https://sendgrid.com/docs/ui/sending-email/working-with-marketing-campaigns-email-designs/), incl. The API exposes 9 endpoints secured with bearer authentication.
Install Jentic One Beta
Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Twilio SendGrid Marketing Campaigns Designs, or any other public or private API you need. You set the rules, the agent never sees your credentials, and every call is logged.
Two steps, two machines. Install the instance in a safe environment, then register your agent from wherever it runs.
Step 1: Jentic One Host machine
# On the machine that will host your Jentic One instance:
curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | shStep 2: Agent machine
# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | sh
jentic register # connects your agent to your Jentic One instanceJentic One is in public beta. The setup above keeps your agent separate from the instance, which is what you want before using real credentials: an agent running as the same OS user as Jentic One can read its stored keys directly. Just evaluating? A single local install is fine to start. See the secure deployment guide for the tiers.
What an agent can do with Twilio SendGrid Marketing Campaigns Designs API.
Create Design
List Designs
Duplicate Design
Get Design
Update Design
Delete Design
Patterns agents use Twilio SendGrid Marketing Campaigns Designs API for, with concrete tasks.
★ Marketing Operations
Use the Twilio SendGrid Marketing Campaigns Designs to perform marketing operations programmatically. The API provides 9 endpoints covering core functionality including create design, list designs, duplicate design.
Call POST /v3/designs to create design
Automated Designs Management
Automate designs operations by combining multiple Twilio SendGrid Marketing Campaigns Designs endpoints. Agents can list designs and then duplicate design in a single workflow.
Call GET /v3/designs to list designs, then verify the result
AI Agent Integration via Jentic
AI agents discover and call Twilio SendGrid Marketing Campaigns Designs 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 'create design', load the operation schema, and execute with Jentic-managed credentials
9 endpoints — the twilio sendgrid designs api offers the ability to manage assets stored in the twilio sendgrid [design library](https://mc.
METHOD
PATH
DESCRIPTION
/v3/designs
Create Design
/v3/designs
List Designs
/v3/designs/{id}
Duplicate Design
/v3/designs/{id}
Get Design
/v3/designs/{id}
Update Design
/v3/designs/{id}
Delete Design
/v3/designs/pre-builts
List SendGrid Pre-built Designs
/v3/designs/pre-builts/{id}
Duplicate SendGrid Pre-built Design
/v3/designs
Create Design
/v3/designs
List Designs
/v3/designs/{id}
Duplicate Design
/v3/designs/{id}
Get Design
/v3/designs/{id}
Update Design
/v3/designs/{id}
Delete Design
/v3/designs/pre-builts
List SendGrid Pre-built Designs
/v3/designs/pre-builts/{id}
Duplicate SendGrid Pre-built Design
Three things that make agents converge on Jentic-routed access.
Credential isolation
Twilio SendGrid Marketing Campaigns Designs 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., 'create design') and Jentic returns the matching Twilio SendGrid Marketing Campaigns Designs 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 Designs integration: 1-3 days for auth handling, response parsing, and error cases. Through Jentic: under 1 hour — search, load schema, execute.
Alternatives and complements available in the Jentic catalogue.
Specific to using Twilio SendGrid Marketing Campaigns Designs API through Jentic.
What authentication does the Twilio SendGrid Marketing Campaigns Designs use?
The Twilio SendGrid Marketing Campaigns Designs 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 create design with the Twilio SendGrid Marketing Campaigns Designs?
Yes. Use the POST /v3/designs 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 Designs?
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 create design through Jentic?
Install the Jentic SDK with pip install jentic, authenticate at https://app.jentic.com/sign-up, then search for 'create design'. Jentic returns the matching Twilio SendGrid Marketing Campaigns Designs 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 Designs have?
The Twilio SendGrid Marketing Campaigns Designs exposes 9 endpoints covering designs operations.
GET STARTED