Integration
Connect PostGrid Print & Mail to Fax.Plus
When New Cheque fires in PostGrid Print & Mail, your agent runs Add contact in Fax.Plus. 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 PostGrid Print & Mail and Fax.Plus 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 PostGrid Print & Mail can start in Fax.Plus
When New Cheque in PostGrid Print & Mail
then Add contact in Fax.Plus
When New Contact in PostGrid Print & Mail
then Update contact in Fax.Plus
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 PostGrid Print & Mail and Fax.Plus
Triggers and actions 4 triggers · 30 actions
Trigger
New ChequeTriggers when a new cheque is created in PostGrid.
Trigger
New ContactTriggers when a new contact is created in PostGrid.
Trigger
New LetterTriggers when a new letter is created in PostGrid.
Trigger
New PostcardTriggers when a new postcard is created in PostGrid.
Action
Cancel ChequeCancels a PostGrid cheque that has not yet been printed.
Action
Cancel LetterCancels a PostGrid letter that has not yet been printed.
Action
Cancel PostcardCancels a PostGrid postcard that has not yet been printed.
Action
Create ChequeCreates and mails a printed cheque through PostGrid, drawn on one of your saved bank accounts.
Action
Create ContactCreates a contact (a mailing address) in PostGrid that letters, postcards and cheques can be sent to or from.
Action
Create LetterCreates and sends a printed letter through PostGrid, from HTML, a saved template or a PDF link.
Action
Create PostcardCreates and sends a printed postcard through PostGrid from front and back HTML, templates or a PDF link.
Action
Create Self MailerCreates and sends a folded self mailer through PostGrid from inside and outside HTML, templates or a PDF link.
Action
Create TemplateCreates a reusable HTML template for PostGrid letters, postcards and self mailers.
Action
Delete ContactDeletes a PostGrid contact.
Action
Find ContactsSearches PostGrid contacts by a search term and returns the matching contacts.
Action
Get ChequeReturns one PostGrid cheque and its delivery status by ID.
Action
Get ContactReturns one PostGrid contact and its mailing address by ID.
Action
Get LetterReturns one PostGrid letter and its delivery status by ID.
Action
Get PostcardReturns one PostGrid postcard and its delivery status by ID.
Action
Get Self MailerReturns one PostGrid self mailer and its delivery status by ID.
Action
Get TemplateReturns one PostGrid HTML template by ID.
Action
Add contactCreates a new contact in your Fax.Plus address book with a name and fax number, plus optional email, phone numbers, notes and groups.
Action
Delete contactDeletes a contact from your Fax.Plus address book.
Action
Delete faxDeletes a received or sent fax record from a Fax.Plus account by its ID.
Action
Delete outbox faxDeletes an outgoing fax that is still scheduled for sending from the Fax.Plus outbox.
Action
Get accountReturns the profile, status and notification and fax settings of your Fax.Plus account or of a member of your corporate account.
Action
Get outbox faxReturns the details of a fax currently waiting to be sent from the outbox, including its status, recipients, files and send settings.
Action
List contactsReturns the contacts in your Fax.Plus account, optionally filtered by name, fax number, group or note, or looked up by specific contact IDs.
Action
List faxesReturns the fax records in your inbox, sent or spam folder, or a corporate member's, optionally filtered by date, status, number, read state and page count.
Action
List numbersReturns the fax numbers purchased by or assigned to an account, with each number's status, owner, assignees and notification settings.
Action
List outbox faxesReturns the faxes in an account's outbox that have not been sent yet.
Action
Send a FaxSends a fax to one or more numbers, from a document link, previously uploaded files, or an existing fax, and returns the ID of the fax created for each recipient.
Action
Update contactUpdates an existing contact in your Fax.Plus address book and returns the updated contact. Fields left blank keep their current values.
Action
Update faxUpdates a received or sent fax record's comment or shared note, or marks it as read or unread.
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
PostGrid Print & Mail and Fax.Plus, answered
What can start an automation from PostGrid Print & Mail?
Any of PostGrid Print & Mail's 4 triggers in the catalog, including New Cheque, New Contact, New Letter and New Postcard. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Fax.Plus when something happens in PostGrid Print & Mail?
Any of Fax.Plus's 13 actions, including Send a Fax, Update contact, Update fax and Add contact. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Fax.Plus to PostGrid Print & Mail?
Fax.Plus has no triggers in the catalog today, so automations start in PostGrid Print & Mail. If you need the other direction, ask: your agent reads Fax.Plus's API documentation and adds it.
Do I have to build a connector for PostGrid Print & Mail or Fax.Plus?
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 PostGrid Print & Mail and Fax.Plus 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.