Sendgrid Twilio SendGrid Marketing Campaigns Segments 2.0 API
Browse all Sendgrid APIs★ Only Publicly Available OpenAPI DocumentMarketingEmail Marketingbearer6 EndpointsREST
For Agents
Programmatically create segment, get list of segments. Covers 6 operations with bearer authentication.
Use for: I need to segment, I want to list of segments, Search for segment by id, Find all segment
Not supported: Does not handle payments, communications, or crm — use for marketing only.
The Twilio SendGrid Marketing Campaigns Segments V2 API allows you to create, edit, and delete segments as well as retrieve a list of segments or an individual segment by ID. Segments are similar to contact lists, except they update dynamically over time as information stored about your contacts or the criteria used to define your segments changes. When you segment your audience, you are able to c. The API exposes 6 endpoints secured with bearer authentication.
Install Jentic One Beta
Connect the Twilio SendGrid Marketing Campaigns Segments 2.0 API to your agent
Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Twilio SendGrid Marketing Campaigns Segments 2.0 API, 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.
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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 | sh2
Step 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.
Capabilities
What an agent can do with Twilio SendGrid Marketing Campaigns Segments 2.0 API.
Create Segment
Get List of Segments
Update Segment
Delete segment
Manually refresh a segment
Use Cases
Patterns agents use Twilio SendGrid Marketing Campaigns Segments 2.0 API for, with concrete tasks.
★ Marketing Operations
Use the Twilio SendGrid Marketing Campaigns Segments 2.0 API to perform marketing operations programmatically. The API provides 6 endpoints covering core functionality including create segment, get list of segments, get segment by id.
Call POST /v3/marketing/segments/2.0 to create segment
Automated Segmenting Contacts V2 Management
Automate segmenting contacts v2 operations by combining multiple Twilio SendGrid Marketing Campaigns Segments 2.0 API endpoints. Agents can get list of segments and then get segment by id in a single workflow.
Call GET /v3/marketing/segments/2.0 to get list of segments, then verify the result
AI Agent Integration via Jentic
AI agents discover and call Twilio SendGrid Marketing Campaigns Segments 2.0 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 'create segment', load the operation schema, and execute with Jentic-managed credentials
Key Endpoints
6 endpoints — the twilio sendgrid marketing campaigns segments v2 api allows you to create, edit, and delete segments as well as retrieve a list of segments or an individual segment by id.
METHOD
PATH
DESCRIPTION
POST
/v3/marketing/segments/2.0
Create Segment
GET
/v3/marketing/segments/2.0
Get List of Segments
GET
/v3/marketing/segments/2.0/{segment_id}
Get Segment by ID
PATCH
/v3/marketing/segments/2.0/{segment_id}
Update Segment
DELETE
/v3/marketing/segments/2.0/{segment_id}
Delete segment
POST
/v3/marketing/segments/2.0/refresh/{segment_id}
Manually refresh a segment
POST
/v3/marketing/segments/2.0
Create Segment
GET
/v3/marketing/segments/2.0
Get List of Segments
GET
/v3/marketing/segments/2.0/{segment_id}
Get Segment by ID
PATCH
/v3/marketing/segments/2.0/{segment_id}
Update Segment
DELETE
/v3/marketing/segments/2.0/{segment_id}
Delete segment
POST
/v3/marketing/segments/2.0/refresh/{segment_id}
Manually refresh a segment
Why Jentic?
Three things that make agents converge on Jentic-routed access.
Credential isolation
Twilio SendGrid Marketing Campaigns Segments 2.0 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., 'create segment') and Jentic returns the matching Twilio SendGrid Marketing Campaigns Segments 2.0 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 Segments 2.0 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.
FAQs
Specific to using Twilio SendGrid Marketing Campaigns Segments 2.0 API through Jentic.
What authentication does the Twilio SendGrid Marketing Campaigns Segments 2.0 API use?
The Twilio SendGrid Marketing Campaigns Segments 2.0 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 create segment with the Twilio SendGrid Marketing Campaigns Segments 2.0 API?
Yes. Use the POST /v3/marketing/segments/2.0 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 Segments 2.0 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 create segment through Jentic?
Install the Jentic SDK with pip install jentic, authenticate at https://app.jentic.com/sign-up, then search for 'create segment'. Jentic returns the matching Twilio SendGrid Marketing Campaigns Segments 2.0 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 Segments 2.0 API have?
The Twilio SendGrid Marketing Campaigns Segments 2.0 API exposes 6 endpoints covering segmenting contacts v2 operations.
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