Integration
Connect PostStack to Clearout
When something happens in PostStack, your agent does the next thing in Clearout. 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 PostStack and Clearout 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 PostStack can start in Clearout
When Contact Updated (instant) in PostStack
then Autocomplete company domain in Clearout
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 PostStack and Clearout
Triggers and actions 7 triggers · 47 actions
- Contact Deleted (instant)
Fires when a contact is deleted (event: contact.deleted).
- Contact Updated (instant)
Fires when a contact is updated (event: contact.updated).
- Email Bounced (instant)
Fires when an email bounces (event: email.bounced).
- Email Delivered (instant)
Fires when an email is delivered (event: email.delivered).
- New Contact (instant)
Fires when a contact is created (event: contact.created).
- New Inbound Email
Polls for newly received inbound emails.
- New Sent Email (instant)
Fires when an email is sent (event: email.sent).
- Add a broadcast
Create a new marketing broadcast.
- Add a contact
Create a new contact.
- Add a segment
Create a new manual contact segment.
- Add a template
Create a new email template.
- Add contacts to segment
Add contacts to an existing segment.
- Add suppression
Add an address to the suppression list.
- Cancel broadcast
Cancel an in-flight broadcast.
- Cancel email
Cancel a scheduled or queued email before it sends.
- Delete a contact
Delete a contact.
- Delete a template
Delete an email template.
- Get a contact
Fetch one contact by ID.
- Get a template
Fetch one email template by ID.
- Get broadcast
Retrieve one broadcast by its public id, including the HTML and text bodies that the list endpoint omits.
- Get email
Fetch one sent or queued email by ID.
- Get email events
Get the delivery event timeline for one email.
- Get inbound email
Fetch one received inbound email by ID.
- Import contacts
Bulk-import a CSV list of contacts.
- List broadcasts
List marketing broadcasts.
- List contacts
List contacts in the account.
- List emails
List sent, queued, and scheduled emails.
- List inbound emails
List emails received via inbound parsing.
- List segments
List contact segments.
- List suppressed addresses
List addresses on the suppression list.
- List templates
List email templates.
- Send an email
Send a transactional email through PostStack.
- Send broadcast
Start sending a broadcast to its recipients.
- Send emails in batch
Send up to 100 emails in a single request.
- Update a contact
Update an existing contact's fields.
- Update a template
Update an email template, creating a new version.
- Update email
Reschedule a queued email's send time.
- Validate email address
Check whether an email address is valid and deliverable.
- Autocomplete company domain
Finds the website domains matching a company name, with logo and confidence score.
- Check free email address
Checks whether an email address belongs to a free mail service such as Gmail, Yahoo!, AOL or Mail.ru.
- Domain – Check Domain Expiry
Convenience API to return the domain's expiry date time. Useful to monitor and alert the domain owner
- Domain – Find MX Records
Convenience API to find and return the MX records for a domain in higher priority order
- Domain – Find WHOIS Record
Convenience API to find and return the Whois record for the domain in JSON format
- Email – Check Business Address
Determine whether an email address belongs to Business or Work or Professional.
- Email – Check CatchAll
Determine email address is accept-all or not.
- Email – Check Disposable Address
Determine email address is throw away or short live address
- Email – Check Role-Based Address
Determine email address is role or group (postmaster, support, sales, etc.) account instead of a person
- Email – Find Email Address
Retrieve verified email address from a person's name and a company.
- Email – Verify Email Address
Verifies a single email address in real time with Clearout's Instant Verify and returns its status, safe-to-send verdict and detailed flags.
- Find company by domain
Looks up the company behind a domain name and returns its name, LinkedIn page, logo and address.
- Find contact by LinkedIn profile
Reverse-lookup contact/lead details from a LinkedIn profile URL.
- Find LinkedIn profile by email
Reverse-lookup a LinkedIn profile and lead info from an email address.
- Get account credits
Returns the Clearout account's total remaining credits, with a breakdown by subscription, pay-as-you-go and bonus credits.
- Validate name
Checks whether a person's name looks legitimate, flagging gibberish and profanity.
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
PostStack and Clearout, answered
What can start an automation from PostStack?
Any of PostStack's 7 triggers in the catalog, including Contact Updated (instant), New Contact (instant), New Inbound Email and New Sent Email (instant). Describe the moment in plain language and your agent picks the right one.
What can your agent do in Clearout when something happens in PostStack?
Any of Clearout's 16 actions, including Autocomplete company domain, Check free email address, Domain – Check Domain Expiry and Domain – Find MX Records. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Clearout to PostStack?
Clearout has no triggers in the catalog today, so automations start in PostStack. If you need the other direction, ask: your agent reads Clearout's API documentation and adds it.
Do I have to build a connector for PostStack or Clearout?
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.