Integration
Connect Hjarni and Postscript
When New Note fires in Hjarni, your agent runs Update Subscriber in Postscript, or Subscriber Opted In in Postscript to Add File to Note in Hjarni. 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 Hjarni and Postscript 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 Hjarni and Postscript can do together
From Hjarni to Postscript
When New Note in Hjarni
then Update Subscriber in Postscript
From Postscript to Hjarni
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 Hjarni and Postscript
Triggers and actions 2 triggers · 20 actions
- New Note
Triggers when a new note is created.
- Add File to Note
Attaches a file to an existing note from a URL.
- Add tag
Create a tag.
- Create Folder
Creates a new folder with a name, parent folder, description, and AI instructions.
- Create Note
Creates a new note with a title, body, tags, and folder.
- Delete folder
Delete a container.
- Delete note
Delete a note (moves to trash).
- Delete tag
Delete a tag.
- Get folder
Fetch one container by id.
- Get note
Fetch one note by id with body, tags, container, files.
- List notes
List notes, filter by scope/container_id/tag, paginated.
- List tags
List tags.
- Update folder
Update a container.
- Update note
Update note fields (title, body, tags, container, append_body etc, expected_lock_version).
- Update tag
Rename/update a tag.
- Subscriber Opted In
Triggers when a new subscriber opts in to the shop's Postscript messaging.
- Find Subscriber
Finds a Postscript subscriber by email, phone number or Shopify customer ID and returns the first match.
- Get Subscriber
Returns one Postscript subscriber by ID, with their phone, email, tags, custom properties and subscription status.
- List Subscribers
Returns a page of the shop's Postscript subscribers, optionally sorted and filtered by subscription type.
- Redact Subscriber
Permanently redacts a Postscript subscriber's personal data and unsubscribes them.
- Unsubscribe Subscriber
Opts a Postscript subscriber out of all messaging.
- Update Subscriber
Updates a Postscript subscriber's email address and adds tags to them.
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
Hjarni and Postscript, answered
What can start an automation from Hjarni?
Any of Hjarni's 1 trigger in the catalog, including New Note. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Postscript when something happens in Hjarni?
Any of Postscript's 6 actions, including Update Subscriber, Find Subscriber, Get Subscriber and List Subscribers. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Postscript to Hjarni?
Yes. When something happens in Postscript, your agent can act in Hjarni too. This page covers both directions: Postscript's triggers and Hjarni's actions are listed here as well.
Do I have to build a connector for Hjarni or Postscript?
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 Hjarni and Postscript 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.