Sendgrid Twilio SendGrid Domain Authentication API

Name: Twilio SendGrid Domain Authentication API
Brand: Twilio SendGrid Domain Authentication API
Availability: InStock

Browse all Sendgrid APIs

★ Only Publicly Available OpenAPI DocumentCommunicationsEmail Deliverybearer16 Endpoints

Install Jentic One Beta

Connect the Twilio SendGrid Domain Authentication API to your agent

Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Twilio SendGrid Domain Authentication 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.

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 | sh

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 instance

Jentic 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 Domain Authentication API.

Email DNS records to a co-worker

Authenticate a domain

List all authenticated domains

GET STARTED

Start building with Twilio SendGrid Domain Authentication API

Explore with Jentic

View OpenAPI Document

For Agents

Programmatically email dns records to a co-worker, authenticate a domain. Covers 16 operations with bearer authentication.

Use for: I need to email dns records to a co-worker, I want to authenticate a domain, Search for all authenticated domains, Find all an authenticated domain

Not supported: Does not handle payments, crm, or developer tools - use for communications only.

Use Cases

Patterns agents use Twilio SendGrid Domain Authentication API for, with concrete tasks.

★ Communications Operations

Use the Twilio SendGrid Domain Authentication API to perform communications operations programmatically. The API provides 16 endpoints covering core functionality including email dns records to a co-worker, authenticate a domain, list all authenticated domains.

Call POST /v3/whitelabel/dns/email to email dns records to a co-worker

Automated Domain Authentication Management

Automate domain authentication operations by combining multiple Twilio SendGrid Domain Authentication API endpoints. Agents can authenticate a domain and then list all authenticated domains in a single workflow.

Call POST /v3/whitelabel/domains to authenticate a domain, then verify the result

AI Agent Integration via Jentic

AI agents discover and call Twilio SendGrid Domain Authentication 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 'email dns records to a co-worker', load the operation schema, and execute with Jentic-managed credentials

Key Endpoints

16 endpoints — the twilio sendgrid domain authentication api allows you to manage your authenticated domains and their settings.

METHOD

PATH

DESCRIPTION

POST

/v3/whitelabel/dns/email

Email DNS records to a co-worker

POST

/v3/whitelabel/domains

Authenticate a domain

GET

/v3/whitelabel/domains

List all authenticated domains

GET

/v3/whitelabel/domains/{domain_id}

Retrieve an authenticated domain

PATCH

/v3/whitelabel/domains/{domain_id}

Update an authenticated domain

DELETE

/v3/whitelabel/domains/{domain_id}

Delete an authenticated domain.

POST

/v3/whitelabel/domains/{domain_id}/subuser

Associate an authenticated domain with a given user.

DELETE

/v3/whitelabel/domains/{domain_id}/subuser

Disassociate an authenticated domain from a given user for users with up to five

POST

/v3/whitelabel/dns/email

Email DNS records to a co-worker

POST

/v3/whitelabel/domains

Authenticate a domain

GET

/v3/whitelabel/domains

List all authenticated domains

GET

/v3/whitelabel/domains/{domain_id}

Retrieve an authenticated domain

PATCH

/v3/whitelabel/domains/{domain_id}

Update an authenticated domain

Why Jentic?

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

Credential isolation

Your Twilio SendGrid Domain Authentication 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 'authenticate a sending domain' or 'list whitelabel domains', and Jentic returns the matching Twilio SendGrid Domain Authentication API operation with its input schema so the agent calls the right endpoint without browsing the reference docs.

Time to first call

FAQs

Specific to using Twilio SendGrid Domain Authentication API through Jentic.

What authentication does the Twilio SendGrid Domain Authentication API use?

The Twilio SendGrid Domain Authentication 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 email dns records to a co-worker with the Twilio SendGrid Domain Authentication API?

Yes. Use the POST /v3/whitelabel/dns/email endpoint. The API returns structured JSON responses that agents can parse and act on directly.

What are the rate limits for the Twilio SendGrid Domain Authentication 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 email dns records to a co-worker through Jentic?

Install the Jentic SDK with pip install jentic, authenticate through Jentic One, the self-hosted execution layer, then search for 'email dns records to a co-worker'. Jentic returns the matching Twilio SendGrid Domain Authentication API operation with its input schema. Load the schema and execute the call - credentials are injected automatically.

How many endpoints does the Twilio SendGrid Domain Authentication API have?

The Twilio SendGrid Domain Authentication API exposes 16 endpoints covering domain authentication operations.

Can I limit what my agent is allowed to do with the Twilio SendGrid Domain Authentication API?

Yes. Jentic One is self-hosted by you, so your own rules decide which operations and credentials the agent may use. Because this API carries the domain id in the URL path (/v3/whitelabel/domains/{domain_id}/...), you can pin the agent to a single authenticated domain and allow only the calls it needs, such as retrieving that domain, updating it, and associating a subuser. You choose the operations it may call, so the DELETE /v3/whitelabel/domains/{domain_id} endpoint stays off the list unless you explicitly add it.

Sendgrid Twilio SendGrid Domain Authentication API

Connect the Twilio SendGrid Domain Authentication API to your agent

Capabilities

Start building with Twilio SendGrid Domain Authentication API

Use Cases

Key Endpoints

Why Jentic?

Related APIs

FAQs