Integration
Connect HumbleFax and SendGrid
When New Fax fires in HumbleFax, your agent runs Create or update contact in SendGrid, or New bounce in SendGrid to Create User in HumbleFax. Describe the whole flow and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want HumbleFax and SendGrid to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.
Set it up in your client
Claude Code
Run this in the directory you want to work in.
claude mcp add --transport http -s project apiant-ai https://mcp.apiant.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)Claude, web and desktop
Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.
Setup guide (opens in a new tab)Cursor
Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.
Setup guide (opens in a new tab)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)Codex and the ChatGPT desktop app
Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.
Setup guide (opens in a new tab)Grok
Open grok.com/connectors, choose New Connector, then Custom, and paste the address. Grok signs you in in your browser.
Setup guide (opens in a new tab)Any other MCP client
Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.
Setup guide (opens in a new tab)Example flows
What HumbleFax and SendGrid can do together
From HumbleFax to SendGrid
When New Fax in HumbleFax
then Create or update contact in SendGrid
When New Fax in HumbleFax
then Send an email in SendGrid
From SendGrid to HumbleFax
When New bounce in SendGrid
then Create User in HumbleFax
When New global suppression in SendGrid
then List Users in HumbleFax
Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships.
Everything your agent can do with HumbleFax and SendGrid
Triggers and actions 5 triggers · 22 actions
Trigger
New FaxTriggers when a new fax is received on your HumbleFax account.
Action
Cancel Sent FaxStops transmission of a sent fax that is still in progress.
Action
Create Draft FaxCreates a draft fax with recipients and coversheet details, ready to send.
Action
Create UserAdds a user to the HumbleFax account with an assigned fax number.
Action
Delete Draft FaxDeletes a draft fax that has not been sent.
Action
Delete Incoming FaxMoves a received fax to trash, or deletes it permanently.
Action
Delete Sent FaxMoves a sent fax to trash, or deletes it permanently.
Action
Get Incoming FaxReturns a received fax's sender, page count and status.
Action
Get Sent FaxReturns a sent fax with its status and per-recipient delivery attempts.
Action
List Fax NumbersReturns the fax numbers on the HumbleFax account.
Action
List UsersReturns the users on the HumbleFax account.
Action
Send Draft FaxSends a draft fax to its recipients and returns the queued sent fax.
Action
Send FaxSends a fax with a document and optional coversheet to up to three numbers in one step.
Trigger
New bouncePolls the v3 Suppression Bounces API for bounced email addresses. Emits one record per bounce.
Trigger
New global suppressionPolls the v3 Suppressions API for globally-suppressed (unsubscribed) email addresses. Emits one record per suppressed email.
Trigger
New or updated recipientTriggered when a recipient is created or updated.
Trigger
New suppressed emailTriggered when a new email is suppressed.
Action
Add to suppression groupAdd a recipient's email to a SendGrid suppression group (unsubscribe group).
Action
Create custom fieldCreates a new custom field.
Action
Create listCreates a new marketing contact list via the v3 Marketing Lists API.
Action
Create or update contactAdds or updates a marketing contact (upsert by email) via the v3 Marketing Contacts API. Optionally assigns to lists.
Action
Create or update recipientCreates a new recipient if the email does not exist, otherwise updates the existing recipient.
Action
Delete contactsDeletes one or more marketing contacts by their contact IDs via the v3 Marketing Contacts API.
Action
Get contact by emailLooks up a marketing contact by email address via the v3 Marketing Contacts search-by-emails endpoint.
Action
Remove from suppression groupRemove a recipient's email from a SendGrid suppression group (unsubscribe group).
Action
Send an emailSends an email via the v3 Mail Send API to a single recipient with subject and plain-text or HTML body.
Action
Send an email using templateSends an email via the v3 Mail Send API using a dynamic template ID. Dynamic template data is passed as a JSON object.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
Reviews
What our customers say
More from HumbleFax
HumbleFax to SalesforceSalesforce is a leading enterprise customer relationship management (CRM) platform.
HumbleFax to SlackSlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
HumbleFax to MailchimpMailchimp marketing automation and email platform.
HumbleFax to StripeStripe is a payment processing platform for online businesses.
HumbleFax to ShopifyShopify is a commerce platform for online stores and retail point-of-sale.
HumbleFax to QuickBooks OnlineQuickBooks Online accounting — manage customers, invoices, bills, payments, vendors, expenses, and more via...
More into SendGrid
HubSpot to SendGridHubSpot is your all-in-one stop for all of your marketing software needs.
Salesforce to SendGridSalesforce is a leading enterprise customer relationship management (CRM) platform.
Slack to SendGridSlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
Gmail to SendGridGmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...
Pipedrive to SendGridPipedrive is a sales CRM and pipeline management tool.
ActiveCampaign to SendGridActiveCampaign is a marketing automation, email marketing, and CRM platform.
Questions
HumbleFax and SendGrid, answered
What can start an automation from HumbleFax?
Any of HumbleFax's 1 trigger in the catalog, including New Fax. Describe the moment in plain language and your agent picks the right one.
What can your agent do in SendGrid when something happens in HumbleFax?
Any of SendGrid's 10 actions, including Create custom field, Create list, Create or update contact and Create or update recipient. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from SendGrid to HumbleFax?
Yes. When something happens in SendGrid, your agent can act in HumbleFax too. This page covers both directions: SendGrid's triggers and HumbleFax's actions are listed here as well.
Do I have to build a connector for HumbleFax or SendGrid?
No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running.
Can my AI client use HumbleFax and SendGrid without building an automation?
Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both.
What happens when something fails?
Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.
Is there a free plan?
Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.