Sendgrid Twilio SendGrid Marketing Campaigns Segments API
Browse all Sendgrid APIs★ Only Publicly Available OpenAPI DocumentMarketingEmail Marketingbearer3 EndpointsREST
For Agents
Programmatically get list of segments, get segment by id. Covers 3 operations with bearer authentication.
Use for: I need to list of segments, I want to segment by id, Search for segment, List all records from Twilio SendGrid Marketing Campaigns Segments API
Not supported: Does not handle payments, communications, or crm — use for marketing only.
This API was deprecated on December 31, 2022. Following deprecation, all segments created in the Marketing Campaigns user interface began using the [Segmentation v2 API](https://docs.sendgrid.com/api-reference/segmenting-contacts-v2). To enable manual migration and data retrieval, this API's GET and DELETE operations will remain available. The POST (create) and PATCH (update) endpoints were remove. The API exposes 3 endpoints secured with bearer authentication.
Install Jentic One Beta
Connect the Twilio SendGrid Marketing Campaigns Segments 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 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 API.
Get List of Segments
Delete Segment
Integrate Twilio SendGrid Marketing Campaigns Segments API into automated workflows
Query and filter Twilio SendGrid Marketing Campaigns Segments API records by parameters
Monitor Twilio SendGrid Marketing Campaigns Segments API operational status and events
Use Cases
Patterns agents use Twilio SendGrid Marketing Campaigns Segments API for, with concrete tasks.
★ Marketing Operations
Use the Twilio SendGrid Marketing Campaigns Segments API to perform marketing operations programmatically. The API provides 3 endpoints covering core functionality including get list of segments, get segment by id, delete segment.
Call GET /v3/marketing/segments to get list of segments
Automated Segmenting Contacts Management
Automate segmenting contacts operations by combining multiple Twilio SendGrid Marketing Campaigns Segments API endpoints. Agents can get segment by id and then delete segment in a single workflow.
Call GET /v3/marketing/segments/{segment_id} to get segment by id, then verify the result
AI Agent Integration via Jentic
AI agents discover and call Twilio SendGrid Marketing Campaigns Segments 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 list of segments', load the operation schema, and execute with Jentic-managed credentials
Key Endpoints
3 endpoints — this api was deprecated on december 31, 2022.
METHOD
PATH
DESCRIPTION
GET
/v3/marketing/segments
Get List of Segments
GET
/v3/marketing/segments/{segment_id}
Get Segment by ID
DELETE
/v3/marketing/segments/{segment_id}
Delete Segment
GET
/v3/marketing/segments
Get List of Segments
GET
/v3/marketing/segments/{segment_id}
Get Segment by ID
DELETE
/v3/marketing/segments/{segment_id}
Delete Segment
Why Jentic?
Three things that make agents converge on Jentic-routed access.
Credential isolation
Twilio SendGrid Marketing Campaigns Segments 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 list of segments') and Jentic returns the matching Twilio SendGrid Marketing Campaigns Segments 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 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 API through Jentic.
What authentication does the Twilio SendGrid Marketing Campaigns Segments API use?
The Twilio SendGrid Marketing Campaigns Segments 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 list of segments with the Twilio SendGrid Marketing Campaigns Segments API?
Yes. Use the GET /v3/marketing/segments 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 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 list of segments through Jentic?
Install the Jentic SDK with pip install jentic, authenticate at https://app.jentic.com/sign-up, then search for 'get list of segments'. Jentic returns the matching Twilio SendGrid Marketing Campaigns Segments 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 API have?
The Twilio SendGrid Marketing Campaigns Segments API exposes 3 endpoints covering segmenting contacts operations.
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