Integration
Connect MailCheck.ai and SignNow
When something happens in MailCheck.ai or SignNow, your agent does the next thing in the other. Describe it 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 MailCheck.ai and SignNow to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiAny 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)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 MailCheck.ai and SignNow can do together
From MailCheck.ai to SignNow
When Domain added to blocklist (instant) in MailCheck.ai
then Add signing link in SignNow
From SignNow to MailCheck.ai
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 MailCheck.ai and SignNow
Triggers and actions 6 triggers · 14 actions
- Domain added to blocklist (instant)
Fires when a domain is added to the account's blocklist.
- Domain flagged as relay (instant)
Fires when a previously-looked-up domain is newly flagged as a relay/forwarding domain.
- Domain flagged as spam (instant)
Fires when a previously-looked-up domain is newly flagged as a spam domain.
- Domain unflagged as spam (instant)
Fires when a previously-looked-up domain changes from spam to non-spam.
- Get domain
Check a domain for disposable/relay/spam status, MX configuration, age, SPF/DMARC posture, and blocklist status.
- Get email
Check an email address for disposable/relay/role-account status, normalized form, and its domain's signals.
- Document Deleted
Triggers when a document has been deleted.
- New Document
Triggers when a document has been uploaded to SignNow.
- Add signing link
Creates a single signing link (and QR code) for a SignNow document or template so anyone with the link can sign it.
- Add template
Creates a template in SignNow from an existing document. The source document is flattened into a reusable template.
- Delete document
Deletes a document from the SignNow account.
- Download document
Downloads a SignNow document as a PDF, or as a zip that also includes its attachments.
- Get document
Get a document by id.
- Invite to Sign
Sends a free form invite to sign an existing SignNow document that has no fields; the signer can place their signature anywhere on the document.
- List documents
Lists the documents in a SignNow folder (for example your Documents folder), with optional filtering by signing status or date and sorting.
- List signing links
Lists the signing links created for a document or template.
- Merge documents
Merges existing SignNow documents into one new document.
- Resend invite
Resends the email invite to sign a document to a signer who has not yet signed.
- Upload Document
Uploads a file to the SignNow account and returns the new document's ID.
- Upload Document & Extract Fields
Uploads a .doc, .docx or .pdf file to SignNow and converts its text tags (and optionally its fillable PDF fields) into SignNow fields.
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
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Questions
MailCheck.ai and SignNow, answered
What can start an automation from MailCheck.ai?
Any of MailCheck.ai's 4 triggers in the catalog, including Domain added to blocklist (instant), Domain flagged as relay (instant), Domain flagged as spam (instant) and Domain unflagged as spam (instant). Describe the moment in plain language and your agent picks the right one.
What can your agent do in SignNow when something happens in MailCheck.ai?
Any of SignNow's 12 actions, including Upload Document, Upload Document & Extract Fields, Add signing link and Add template. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from SignNow to MailCheck.ai?
Yes. When something happens in SignNow, your agent can act in MailCheck.ai too. This page covers both directions: SignNow's triggers and MailCheck.ai's actions are listed here as well.
Do I have to build a connector for MailCheck.ai or SignNow?
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.
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.