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Ship from Claude.

Connect Claude to Postsale and ship by asking. Create labels, compare rates, track packages and update orders in the conversation.

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Sample conversation. You ask: "Which orders still need to ship today? Find the cheapest label for each, unless the customer asked for a carrier." The assistant uses Postsale to search orders and get rates, then answers: 6 orders are waiting, #4501 to #4506. Cheapest rate for each, and the carrier the customer asked for where they did: #4501 Sarah Chen, Springfield, IL: USPS Ground Advantage, $6.40. #4502 Dale Pruitt, Knoxville, TN: USPS Ground Advantage, $5.90. #4503 Rosa Delgado, El Paso, TX: USPS Ground Advantage, $8.17. #4504 Kevin Tran, Seattle, WA: UPS Ground, $28.84. #4505 Beth Ann Riley, Montpelier, VT: UPS Ground, $29.83. #4506 Tom Okafor, Toronto, ON: FedEx International Ground, $31.40. Total $110.54. Which ones should I buy?

A sample conversation: Claude searches your orders and gets rates for six of them.Sample data

Setup

Pick where you use Claude.

Each one takes the same Postsale server URL, https://mcp.postsale.com/mcp, and your Postsale sign-in.

  • Claude.ai

    Add the Postsale server URL in your Claude.ai settings and sign in with your Postsale account.

  • Claude Desktop

    Open Settings, then MCP Servers, and add the Postsale server URL. Sign in with your Postsale account when asked.

  • Other MCP Clients

    Add the Postsale server URL (https://mcp.postsale.com/mcp) to any client that supports MCP servers, and sign in the first time it uses a Postsale tool.

In practice

Ask the way you'd ask a colleague.

  • Rate Shop & Ship

    What's the cheapest way to ship order #1042 to California?

    • Pulled order #1042: 2.4 lbs to Los Angeles, CA
    • Compared 8 rates across FedEx, UPS and USPS

    Cheapest: USPS Ground Advantage, $5.42 (delivers Wednesday). Next: UPS Ground, $8.67. Want me to create the label?

  • Shipping Report

    How much did I spend on shipping this week?

    • Pulled costs for Mar 1-7, 2026
    • 142 orders shipped this week
    • Total revenue: $12,847

    USPS: $634 (89 labels) · UPS: $412 (38 labels) · FedEx: $287 (15 labels). Total: $1,333 on $12,847 revenue (10.4%).

  • Find & Update

    How many orders are on hold right now?

    • Found 23 orders with status 'on_hold'

    23 orders on hold. Want me to move them all to awaiting shipment?

Order numbers, rates and totals are examples.Sample data

Features

What you can do with Claude.

  • Connect by signing in

    Sign in with your Postsale account from Claude.ai or Claude Desktop. There are no keys to manage.

  • A label in one message

    Ask Claude to ship an order. It finds the order, compares rates across FedEx, UPS and USPS, picks a service and buys the label.

  • Ask for your shipping numbers

    Ask for cost by carrier, revenue totals, order volume and your most-shipped products, and get the numbers in the conversation.

  • Update many orders at once

    Update statuses, add tags, archive finished orders or move a whole batch from on hold to awaiting shipment in one conversation.

Questions

About Claude and Postsale.

How do I connect Postsale to Claude?

Add Postsale in Claude.ai or Claude Desktop and sign in with your Postsale account. There are no keys to copy.

What can Claude do with Postsale?

Create labels, compare rates, track shipments, pull shipping reports, update order statuses and more: 37 tools across orders, shipping, tracking, reports and your account.

Is my access secure? Can I revoke it?

Yes. Access is limited to your Postsale account, and you can disconnect anytime by removing the connector in Claude. Postsale does not use your shipping data to train AI models. What Claude keeps from your conversations follows Claude's own data settings.

Does this work with Claude Desktop and MCP clients?

Yes. Postsale works with Claude.ai, Claude Desktop and any MCP-compatible client. See the setup guide for platform-specific instructions.

Claude is a trademark of Anthropic. Postsale is not affiliated with or endorsed by Anthropic.

Try it on your own orders.

Predictable pricing. No per-label software fees.

14-day free trial No card to start Cancel anytime Human support from day one