Sendgrid Twilio SendGrid Link Branding API
Browse all Sendgrid APIs63
AI ReadinessAI-Aware (B-)63/100
CommunicationsEmail Deliverybearer10 EndpointsREST
For Agents
Programmatically create a branded link, retrieve all branded links. Covers 10 operations with bearer authentication.
Use for: I need to a branded link, I want to all branded links, Search for a branded link, Find all a branded link
Not supported: Does not handle payments, crm, or developer tools - use for communications only.
The Twilio SendGrid Link Branding API allows you to configure your domain settings so that all of the click-tracked links, opens, and images in your emails are served from your domain rather than `sendgrid.net`. Spam filters and recipient servers look at the links within emails to determine whether the email appear trustworthy. They use the reputation of the root domain to determine whether the li. The API exposes 10 endpoints secured with bearer authentication.
Install Jentic One Beta
Connect the Twilio SendGrid Link Branding API to your agent
Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Twilio SendGrid Link Branding 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.
1
Step 1: Jentic One Host machine
# On the machine that will host your Jentic One instance:
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Fsendgrid.com%2Ftwilio-sendgrid-link-branding-api" | sh2
Step 2: Agent machine
# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Fsendgrid.com%2Ftwilio-sendgrid-link-branding-api" | 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 Link Branding API.
Create a branded link
Retrieve all branded links
Update a branded link
Delete a branded link
Validate a branded link
Associate a branded link with a subuser
Use Cases
Patterns agents use Twilio SendGrid Link Branding API for, with concrete tasks.
★ Communications Operations
Use the Twilio SendGrid Link Branding API to perform communications operations programmatically. The API provides 10 endpoints covering core functionality including create a branded link, retrieve all branded links, retrieve a branded link.
Call POST /v3/whitelabel/links to create a branded link
Automated Link Branding Management
Automate link branding operations by combining multiple Twilio SendGrid Link Branding API endpoints. Agents can retrieve all branded links and then retrieve a branded link in a single workflow.
Call GET /v3/whitelabel/links to retrieve all branded links, then verify the result
AI Agent Integration via Jentic
AI agents discover and call Twilio SendGrid Link Branding 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 a branded link', load the operation schema, and execute with Jentic-managed credentials
Key Endpoints
10 endpoints — the twilio sendgrid link branding api allows you to configure your domain settings so that all of the click-tracked links, opens, and images in your emails are served from your domain rather than `sendgrid.
METHOD
PATH
DESCRIPTION
POST
/v3/whitelabel/links
Create a branded link
GET
/v3/whitelabel/links
Retrieve all branded links
GET
/v3/whitelabel/links/{id}
Retrieve a branded link
PATCH
/v3/whitelabel/links/{id}
Update a branded link
DELETE
/v3/whitelabel/links/{id}
Delete a branded link
POST
/v3/whitelabel/links/{id}/validate
Validate a branded link
POST
/v3/whitelabel/links/{link_id}/subuser
Associate a branded link with a subuser
GET
/v3/whitelabel/links/default
Retrieve the default branded link
POST
/v3/whitelabel/links
Create a branded link
GET
/v3/whitelabel/links
Retrieve all branded links
GET
/v3/whitelabel/links/{id}
Retrieve a branded link
PATCH
/v3/whitelabel/links/{id}
Update a branded link
DELETE
/v3/whitelabel/links/{id}
Delete a branded link
POST
/v3/whitelabel/links/{id}/validate
Validate a branded link
POST
/v3/whitelabel/links/{link_id}/subuser
Associate a branded link with a subuser
GET
/v3/whitelabel/links/default
Retrieve the default branded link
Jentic AI Readiness Score
This API is usable in Jentic One now. Its AI-readiness score against Jentic's framework shows where it stands today and where improvements would make it even easier for agents to use.
T
Twilio SendGrid Link Branding API
- AI-Aware (B-)63/100
74
Foundational Compliance60
Developer Experience & Jentic Compatibility45
AI-Readiness & Agent Experience94
Agent Usability60
Security80
AI DiscoverabilityPowered by JenticScoring Framework 1.0.0 | Scoring Engine 0.4.0
Show dimension breakdown
74
Foundational Compliance
Base layer of spec validity and structural soundness.
Grade: A-Signals: 4
95%
Lint Results
Aggregated quality score from linter diagnostics, weighted by severity.
100%
Resolution Completeness
Percentage of `$ref` references that resolve successfully.
0%
Specification Validity
Checks whether the API description parses successfully and conforms to its declared specification (e.g., OpenAPI).
100%
Structural Integrity
Structural correctness score based on schema issues using logarithmic dampening.
60
Developer Experience & Jentic Compatibility
Clarity, completeness, and ingestion readiness for developers and tooling.
Grade: B-Signals: 4
13%
Example Density
How richly the API is illustrated with examples.
100%
Example Validity
Percentage of examples that conform to their schemas.
28%
Response Coverage
Percentage of operations with complete response definitions (success, client error, server error).
100%
Tooling Readiness
Health of API ingestion, bundling, and resolution within Jentic pipelines.
45
AI-Readiness & Agent Experience
Semantic breadth, depth, and agent comprehension for AI systems.
Grade: DSignals: 4
45%
Description Coverage
Coverage of descriptions across API elements.
0%
Error Standardization
Coverage of RFC 9457 Problem Details for error responses.
100%
OperationId Quality
Coverage, uniqueness, and casing consistency of operationIds for AI inference.
33%
Summary Coverage
Coverage of summaries across operations/tags/info.
94
Agent Usability
Functional utility, complexity comfort, and AI orchestration readiness.
Grade: A+Signals: 1
94%
Complexity Comfort
Agent comfort level based on API operational and structural complexity.
60
Security
Trust, risk posture, and security compliance.
Grade: B-Signals: 1
60%
Authentication Strength
Average quality of security schemes based on authentication method strength (weakest link for OAuth2).
80
AI Discoverability
Findability, semantic richness, and reasoning readiness.
Grade: ASignals: 1
80%
Descriptive Richness
Clarity and depth of descriptions across API elements.
Score it yourself
Every API in the directory is allowlisted, so you can re-score it with no key required.
npx @jentic/api-scorecard-cli score <openapi-url>Why Jentic?
What agents get from Jentic-routed access to this vendor.
Setup
Wiring the Twilio SendGrid Link Branding API by hand means learning its bearer API key auth, picking the right global api.sendgrid.com or EU api.eu.sendgrid.com host, and handling paging and retries yourself. Through Jentic you install once, import the Link Branding API from the API Directory, store the API key once, and your agent calls it.
Permission scoping
This API puts the branded link id in the URL path (/v3/whitelabel/links/{id}), so a rule can pin your agent to one branded link: it can read and validate that link and nothing else. You choose the operations it may call, so deleting a link with DELETE /v3/whitelabel/links/{id} is not included unless you add it.
Credential isolation
Your Twilio SendGrid API key is stored once, encrypted, by your own Jentic One instance and injected at execution time. It never enters the agent's prompt, logs, or context.
Intent-based discovery
Agents search Jentic by intent such as 'create a branded link' or 'validate a link', and Jentic returns the matching Twilio SendGrid Link Branding API operation with its input schema so the agent calls the right endpoint without browsing the reference docs.
Related APIs
Alternatives and complements available in the Jentic catalogue.
FAQs
Specific to using Twilio SendGrid Link Branding API through Jentic.
What authentication does the Twilio SendGrid Link Branding API use?
The Twilio SendGrid Link Branding API uses a Bearer token in the Authorization header. Through Jentic, these credentials are stored encrypted in your Jentic One instance and injected at execution time, so raw secrets never enter the agent context.
Can I create a branded link with the Twilio SendGrid Link Branding API?
Yes. Use the POST /v3/whitelabel/links endpoint. The API returns structured JSON responses that agents can parse and act on directly.
What are the rate limits for the Twilio SendGrid Link Branding 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 a branded link through Jentic?
Install the Jentic SDK with pip install jentic, authenticate through Jentic One, the self-hosted execution layer, then search for 'create a branded link'. Jentic returns the matching Twilio SendGrid Link Branding API operation with its input schema. Load the schema and execute the call - credentials are injected automatically.
How many endpoints does the Twilio SendGrid Link Branding API have?
The Twilio SendGrid Link Branding API exposes 10 endpoints covering link branding operations.
Can I limit what my agent is allowed to do with the SendGrid Link Branding API?
Yes. Jentic One runs in your own self-hosted instance, so your rules decide which SendGrid Link Branding operations and credentials your agent may use. Because the branded link id sits in the URL path (/v3/whitelabel/links/{id}), you can pin an agent to a single link and grant only read and validate access, so it can call GET /v3/whitelabel/links/{id} and POST /v3/whitelabel/links/{id}/validate and nothing more. Destructive calls such as DELETE /v3/whitelabel/links/{id} are excluded unless you explicitly add them to the agent's allowed operations.
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