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Integration

USPS

USPS shipping: addresses, prices, labels and tracking. Your client pastes their USPS key once, and your agent or your code works with their access.

Online stores

About USPS

USPS is the United States Postal Service.

Once your client connects USPS, your agent can validate addresses, check prices, create labels and track packages.

USPS

USPS · Online stores

API key

USPS shipping: addresses, prices, labels and tracking

The client pastes their consumer key from USPS's settings. We store it encrypted.

Tested against USPS's live API.

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

Open the USPS docs

Tools

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

Base URL for request

https://apis.usps.com

  • request

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

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

    servicestringrequired
    This service: usps
    methodstringrequired
    GET, POST, PUT, PATCH or DELETE
    pathstringrequired
    The path under https://apis.usps.com
    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 USPS key you paste, with only the access you gave that key

Related

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