Use Postscript from Claude
Add the Postscript connection to a Space that runs Claude, then use it from every channel in that Space.
ConnectorPostscript
Postscript integration for Claude and Codex
Connect Postscript once, then control which Spaces can use its approved tools and data without pasting credentials into prompts or threads.
Use Postscript from Codex
Add the Postscript connection to a Space that runs Codex, then use it from every channel in that Space.
Use Postscript from Sidekick
Connect your own OpenClaw to Sidekick while type.com provides the conversations, permissions, connections, skills, and automations.
Marketing & Social
What the Postscript connector can do
Postscript runs SMS and MMS marketing for Shopify and ecommerce brands, covering subscribers, keywords, and automated flows. With a Postscript connection in type.com, a lifecycle Space can ask Claude to look up a subscriber, push a custom event into a flow, or review active keywords, with opt-in and message activity visible in the thread.
One connection, many Spaces
Connect Postscript once, then decide which Spaces can use it in threads, skills, automations, and coding work.
What teams do with Postscript in type.com
Look up a subscriber's status
Pull a subscriber's record by ID to confirm their opt-in status before sending a targeted message.
Get the Postscript subscriber record for this phone number before we send the promo.
Trigger a flow from a custom event
Push a custom event into Postscript to start an automated SMS journey the moment a qualifying action happens.
Send a Postscript custom event for cart abandoned so the recovery flow kicks in.
Review active keywords before launch
Check which SMS keywords are already live so a new campaign does not collide with an existing one.
List our active Postscript keywords before we pick one for the new campaign.
Representative actions
- List subscribers
Returns the people subscribed to a shop's texting program, with filtering and page controls.
- Get subscriber
Fetches a single subscriber's record using their subscriber ID.
- Create subscriber
Subscribes a phone number to a specific SMS keyword.
- List keywords
Lists a shop's currently active SMS keywords.
- Send custom event
Pushes a custom event into Postscript Flows to trigger an automated SMS journey.
- Create webhook subscription
Registers an endpoint that gets notified whenever subscriber or messaging activity happens in Postscript.
Representative triggers
- Subscriber opt-in
Fires when a subscriber opts in to promotional texts.
- Subscriber opt-out
Fires when a subscriber opts out of messaging.
- Incoming message
Fires when a subscriber sends an inbound message to the shop.
Connection
API and auth details
Postscript's REST API uses a bring-your-own private API key passed as Authorization: Bearer (partners add an X-Postscript-Shop-Token header) at https://api.postscript.io/api/v2 to manage subscribers, keywords, custom events, and webhook subscriptions for Shopify SMS marketing.
- Source
- Official docs verified 2026-06-17
- Auth schemes
- API key
- Base URL
- https://api.postscript.io/api/v2
- API reference
- https://developers.postscript.io/reference
- Official site
- https://postscript.io
- Connection test
- /keywords
Official endpoint references
- GET/subscribersList subscribers for a shop with optional filters and pagination.
- POST/subscribersCreate a subscriber from a phone number and keyword.
- GET/keywordsList a shop's active keywords.
- POST/eventsSubmit a custom event into Postscript Flows for a subscriber.
- POST/webhooksCreate a webhook subscription for an event type.
FAQ
Questions people ask before connecting Postscript
Can Claude manage Postscript SMS subscribers from type.com?
Yes. With a Postscript connection shared to a Space, the agent can look up subscribers, push custom events, or check keywords directly from a thread.
How do I authenticate Postscript in type.com?
Postscript uses an API key, added once by an admin when the connection is created.
Does Postscript support triggers for opt-ins in type.com?
Yes. Postscript can fire on subscriber opt-in, opt-out, or incoming message events, which a Space can use to start an automation.
Is this the same as an MCP server for Postscript?
Not exactly. type.com uses connectors and connections to give selected Spaces access to approved app tools and data. Some connectors use hosted MCP, while others use OAuth, API keys, service accounts, or custom APIs.
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