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Integration

Postscript

SMS marketing for Shopify stores. Your client pastes their Postscript key once, and your agent or your code works with their access.

Marketing

About Postscript

Postscript is an SMS marketing platform for Shopify stores.

Once your client connects Postscript, your agent can work with their subscribers and messages.

Postscript

Postscript · Marketing

API key

SMS marketing for Shopify stores

The client pastes their API key from Postscript's settings. We store it encrypted.

Tested against Postscript's live API.

Building with Postscript? The docs have setup steps and code for every tool.

Open the Postscript docs

Tools

Your agent calls any endpoint of Postscript's API with the request tool, with the client's access attached.

Base URL for request

https://api.postscript.io/api/v2

  • request

    HTTPS ANY /v1/clients/{clientId}/postscript/{path}

    Any endpoint of Postscript's own API, with the client's access attached.

    servicestringrequired
    This service: postscript
    methodstringrequired
    GET, POST, PUT, PATCH or DELETE
    pathstringrequired
    The path under https://api.postscript.io/api/v2
    queryobjectoptional
    Query parameters
    bodyobjectoptional
    A JSON body

Over MCP every tool also takes client_id, from list_clients. Over HTTPS send it as clientId to https://api.operate.as/v1.

What the client approves

  • Use the Postscript key you paste, with only the access you gave that key

Related

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