Integration
Connect Lettr and ProdPad
When New email event fires in Lettr, your agent runs Create Contact in ProdPad, or List Companies in ProdPad to Add contact in Lettr. 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 Lettr and ProdPad 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 Lettr and ProdPad can do together
From Lettr to ProdPad
When New email event in Lettr
then Create Contact in ProdPad
When New email event in Lettr
then Add comment in ProdPad
From ProdPad to Lettr
When List Companies in ProdPad
then Add contact in Lettr
When List Contacts in ProdPad
then Add contact to list in Lettr
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 Lettr and ProdPad
Triggers and actions 12 triggers · 48 actions
Trigger
New email eventTriggers instantly when Lettr reports an email event, such as a delivery, bounce, open, click, spam complaint or unsubscribe.
Action
Add audience listCreates a new audience list in Lettr with the given name and returns the created list.
Action
Add contactAdds a new contact to your Lettr audience, optionally placing it on a list, setting custom properties, and sending a double opt-in confirmation email.
Action
Add contact to listAdds an existing contact to one of your audience lists. Succeeds whether the contact was newly added or was already on the list.
Action
Add templateCreates a new email template in Lettr from HTML or Topol editor JSON content, and publishes its first version with the merge tags found in the content.
Action
Create campaignCreates a draft email campaign in Lettr with its subject, sender, content and audience, ready to send or schedule.
Action
Create webhookCreates a Lettr webhook that sends email delivery and engagement events to a URL.
Action
Delete contactPermanently deletes a contact from your Lettr audience.
Action
Delete webhookDeletes a Lettr webhook so it stops sending events.
Action
Get campaignReturns one Lettr campaign with its settings, audience, status and delivery stats.
Action
Get contactReturns a single audience contact, including its subscription status, custom properties, lists and topics.
Action
Get emailReturns a sent email's details — sender, subject, recipients, delivery state — and all of its delivery, bounce, open and click events.
Action
Get templateReturns a single email template by its slug, including its HTML, editor content, purpose, status and version details.
Action
Get webhookGets one Lettr webhook by ID: its name, URL, event types, whether it is enabled and its last delivery status.
Action
List audience listsReturns all audience lists in your Lettr team, with each list's name and contact count.
Action
List campaignsReturns the email campaigns in your Lettr account, optionally only those with a given status.
Action
List contactsReturns the contacts in your Lettr audience, optionally narrowed by a search term, subscription status, list or segment.
Action
List domainsReturns every sending domain registered in your Lettr account, with its approval status, whether it can send, and its DNS verification state.
Action
List emailsReturns emails sent from your Lettr account in the last few days, optionally filtered by recipient address and date range.
Action
List templatesReturns the email templates in a Lettr project, optionally limited to one folder or to transactional or campaign templates.
Action
Schedule campaignSchedules a Lettr campaign to send at a future time, or moves an already scheduled campaign to a new time.
Action
Schedule emailSchedules a transactional email for delivery at a future time (at least 5 minutes ahead and within 30 days), using your own content or a saved template.
Action
Send campaignSends a draft Lettr campaign to its audience right away. The campaign needs a subject, a sender on a verified domain, and content.
Action
Send EmailSends a transactional email through Lettr to one or more recipients, using your own HTML/text content or a saved template.
Action
Send Email TemplateSends an email using one of your saved Lettr templates, filling its merge variables with the values you provide. Returns the send's request ID and how many recipients were accepted.
Action
Unschedule campaignCancels a scheduled Lettr campaign send and returns the campaign to draft.
Action
Update contactUpdates an existing contact in your Lettr audience, changing its email address, subscription status or custom properties. Fields left blank are not changed.
Trigger
List CompaniesTriggers when a new company is added to your ProdPad account.
Trigger
List ContactsTriggers when a new contact is added to ProdPad.
Trigger
List FeedbackTriggers when new feedback is added to ProdPad, newest first.
Trigger
List Idea FeedbackTriggers when new feedback is linked to a chosen idea.
Trigger
List IdeasTriggers when a new idea is added to ProdPad.
Trigger
List InitiativesTriggers when a new initiative is added to a ProdPad roadmap.
Trigger
List ObjectivesTriggers when a new objective is added to the ProdPad account.
Trigger
List PersonasTriggers when a new persona is added to ProdPad.
Trigger
List ProductsTriggers when a new product is added to ProdPad.
Trigger
List TagsTriggers when a new tag is added to ProdPad.
Trigger
List User StoriesTriggers when a new user story is added to ProdPad.
Action
Add commentAdds a comment to a ProdPad idea, feedback or initiative, or posts a reply to an existing comment.
Action
Add initiativeCreates a new initiative on a ProdPad product roadmap.
Action
Add key resultCreates a new key result under a ProdPad objective, optionally linked to initiatives.
Action
Add objectiveCreates a new objective in ProdPad, optionally linked to a product.
Action
Add thoughtAdds a Yea, Nay or Maybe thought, with an optional comment, to an idea or a piece of feedback in ProdPad on behalf of a user.
Action
Add user storyCreates a new user story on a ProdPad idea.
Action
Create CompanyCreates a company in ProdPad's customer feedback module.
Action
Create ContactCreates a contact (a customer who gives feedback) in ProdPad.
Action
Create FeedbackAdds a piece of customer feedback to ProdPad, linked to a contact.
Action
Create IdeaCreates a new idea in ProdPad.
Action
Find CompanyFinds an existing company by name or external link, returning the first match.
Action
Find ContactFinds an existing contact by email, name or external ID, returning the first match.
Action
Find FeedbackFinds feedback by its external ID or URL, returning the first match.
Action
Find IdeaFinds an existing idea by external ID, URL or tag, returning the first match.
Action
Get feedbackReturns a single piece of feedback by its ID, including the contact who gave it and its linked ideas, products, personas, tags and attachments.
Action
Get ideaReturns a ProdPad idea by its ID, optionally with its full details such as business case, comments, tags, products and user stories.
Action
Update CompanyUpdates an existing company in ProdPad.
Action
Update ContactUpdates an existing contact in ProdPad.
Action
Update FeedbackUpdates the text or state of an existing piece of feedback.
Action
Update Idea StageMoves an idea to a different workflow stage in ProdPad.
Action
Update initiativeUpdates an existing roadmap initiative in ProdPad, such as its title, description, roadmap column, state, target date, owner, and linked ideas, feedback, user stories and objectives.
Action
Update objectiveUpdates an objective's name, state, or linked product in ProdPad.
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
Lettr and ProdPad, answered
What can start an automation from Lettr?
Any of Lettr's 1 trigger in the catalog, including New email event. Describe the moment in plain language and your agent picks the right one.
What can your agent do in ProdPad when something happens in Lettr?
Any of ProdPad's 22 actions, including Create Company, Create Contact, Create Feedback and Create Idea. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from ProdPad to Lettr?
Yes. When something happens in ProdPad, your agent can act in Lettr too. This page covers both directions: ProdPad's triggers and Lettr's actions are listed here as well.
Do I have to build a connector for Lettr or ProdPad?
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 Lettr and ProdPad 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.