Integration

Connect HelloSign to MailCheck.ai

When something happens in HelloSign, your agent does the next thing in MailCheck.ai. Describe it in plain language and the automation is built, tested on every branch and kept running.

HelloSign1 triggerHelloSign8 actionsMailCheck.ai4 triggersMailCheck.ai2 actions

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Build it

What do you want HelloSign and MailCheck.ai to do together?

Describe it and your agent reads both APIs, builds the automation, tests every branch and ships it. The list below is what exists today, not the limit.

Ask the assistant

You'll sign in before anything runs. What you typed comes with you.

Or work from Claude Code

Install the APIANT plugin for Claude Code and build, edit, test and read run history from your terminal. Every plan gets this, including free, and it spends no assistant credits.

Connect Claude Code

Everything your agent can do with HelloSign and MailCheck.ai

Triggers and actions 5 triggers · 10 actions

Trigger
New Signature Request
Triggers when a new signature request appears in the account.
Action
Cancel Signature Request
Cancels an incomplete signature request.
Action
Get Account
Returns information about the current Dropbox Sign account.
Action
Get Signature Request
Retrieves a single signature request by its ID.
Action
Get Signature Request Files
Returns a download URL for the documents of a signature request as a PDF.
Action
List Signature Requests
Lists signature requests for the account, paginated and ordered newest first.
Action
List Templates
Lists the reusable templates available to the account.
Action
Send Reminder
Sends an email reminder to a signer to sign a pending signature request.
Action
Send Signature Request
Creates and sends a new signature request using document file URLs and a list of signers.
Trigger
Domain added to blocklist (instant)
Fires when a domain is added to the account's blocklist.
Trigger
Domain flagged as relay (instant)
Fires when a previously-looked-up domain is newly flagged as a relay/forwarding domain.
Trigger
Domain flagged as spam (instant)
Fires when a previously-looked-up domain is newly flagged as a spam domain.
Trigger
Domain unflagged as spam (instant)
Fires when a previously-looked-up domain changes from spam to non-spam.
Action
Get domain
Check a domain for disposable/relay/spam status, MX configuration, age, SPF/DMARC posture, and blocklist status.
Action
Get email
Check an email address for disposable/relay/role-account status, normalized form, and its domain's signals.

Each app on its own

The other way round: MailCheck.ai to HelloSign