Twilio SendGrid Domain Authentication API

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

★ Only Publicly Available OpenAPI DocumentCommunicationsEmail Deliverybearer16 EndpointsREST

For Agents

Quickstart

Get started with Twilio SendGrid Domain Authentication API in minutes using your preferred integration method.

# Add to your MCP client config (Claude Desktop, Cursor, Windsurf)
{
  "jentic": {
    "url": "https://api.jentic.com/mcp",
    "auth": "oauth"
  }
}

# Then ask your agent:
"email dns records to a co-worker"

# → Jentic returns the GET /events tool with parameter schema, agent executes.

Capabilities

What an agent can do with Twilio SendGrid Domain Authentication API API.

Email DNS records to a co-worker

Authenticate a domain

List all authenticated domains

Retrieve an authenticated domain

Update an authenticated domain

GET STARTED

Start building with Twilio SendGrid Domain Authentication API API

Explore with Jentic

View OpenAPI Document

Jentic publishes the only available OpenAPI document for Twilio SendGrid Domain Authentication API, keeping it validated and agent-ready.

The Twilio SendGrid Domain Authentication API allows you to manage your authenticated domains and their settings. Domain Authentication is a required step when setting up your Twilio SendGrid account because it's essential to ensuring the deliverability of your email. Domain Authentication signals trustworthiness to email inbox providers and your recipients by approving SendGrid to send email on b. The API exposes 16 endpoints secured with bearer authentication.

Use Cases

Patterns agents use Twilio SendGrid Domain Authentication API 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 though Jentic?

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

Credential isolation

Twilio SendGrid Domain Authentication 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., 'email dns records to a co-worker') and Jentic returns the matching Twilio SendGrid Domain Authentication API operation with its input schema, so the agent can call the right endpoint without browsing docs.

Time to first call

Direct Twilio SendGrid Domain Authentication 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.

Alternative

Twilio

Alternative communications API

Choose Twilio when you need a different approach to communications operations

Alternative

Pusher

Alternative communications API

Choose Pusher when you need a different approach to communications operations

FAQs

Specific to using Twilio SendGrid Domain Authentication API 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 the MAXsystem vault 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 at https://app.jentic.com/sign-up, 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.