Integration
Connect PostStack to Tagbox.io
When Contact Updated (instant) fires in PostStack, your agent runs Add file to collections in Tagbox.io. 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 PostStack and Tagbox.io 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)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 Tagbox.io
When Contact Updated (instant) in PostStack
then Add file to collections in Tagbox.io
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 Tagbox.io
Triggers and actions 7 triggers · 46 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.
- Add collection
Creates a collection in your Tagbox workspace. If a collection with the same name already exists, that existing collection is returned instead of creating a duplicate.
- Add file to collections
Adds a Tagbox file to one or more existing collections and returns the updated file.
- Add tag
Creates a new tag in your Tagbox workspace, optionally placing it in a category.
- Add tags to file
Adds one or more existing tags to a file in your Tagbox workspace and returns the updated file.
- Delete file
Deletes a file from your Tagbox workspace. The file disappears from search and the app but can be restored from Tagbox.
- Delete tag
Permanently deletes a tag from your Tagbox workspace and removes it from every file it was applied to.
- Find files
Returns the files in your Tagbox workspace that match the search text and filters you specify, such as tags, collections, people, file type, colors, rating and creation date.
- Get file
Returns a single file from your Tagbox workspace, including its name, tags, collections and preview links.
- Get file transcription
Returns the speech-to-text transcript of a video or audio file, including the full text, timestamped segments and WebVTT/SRT subtitles. When no transcript is available yet, returns its status instead.
- List collections
Returns every collection in your Tagbox workspace, with each collection's name and file count.
- List tags
Returns every tag in the Tagbox workspace, with each tag's name, file count and categories.
- Remove tags from file
Removes one or more tags from a file in your Tagbox workspace. The tags themselves are not deleted.
- Update file
Updates a file's name, description or star rating in your Tagbox workspace and returns the updated file.
- Update tag
Renames a tag in your Tagbox workspace. If another tag already has the new name, the two tags are merged into one.
- Upload File
Uploads a file into your Tagbox workspace from a URL, optionally naming, describing, tagging and adding it to collections.
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 Tagbox.io, 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 Tagbox.io when something happens in PostStack?
Any of Tagbox.io's 15 actions, including Update file, Update tag, Upload File and Add collection. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Tagbox.io to PostStack?
Tagbox.io has no triggers in the catalog today, so automations start in PostStack. If you need the other direction, ask: your agent reads Tagbox.io's API documentation and adds it.
Do I have to build a connector for PostStack or Tagbox.io?
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 PostStack and Tagbox.io 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.