We're building a postal service for the agent economy. Read our story.
The Milwaukee Postage Company
Software can move money with an API. Now it can receive and move physical things the same way.
Give any agent or application a real address. Describe what should arrive. We receive it, open it on camera, verify it, and emit an event with proof attached. Your code decides what happens next: ship it, hold it, return it, or start a claim.
No warehouse, mailroom, or operations team required. Your software runs the business. We’re the hands.
A simple, powerful APIRead docs
123456789101112131415import { Postage } from "@postage/sdk";
const postage = new Postage({ apiKey: process.env.POSTAGE_API_KEY,});
const address = await postage.addresses.create({ region: "us", reference: "customer_1928", metadata: { tenant_id: "tenant_acme", customer_id: "cus_1928", },});// → Postage · Ref PX-4471 · Milwaukee, WIUse cases
A programmable address for people and businesses that need physical things to move as reliably as data.
For people
A permanent address
Keep one receiving address while you move or travel. See what arrived, hold it, or forward it wherever you are.
Privacy for creators and sellers
Receive customer returns, product samples, and correspondence without publishing your home address.
Package control from anywhere
Inspect deliveries remotely, consolidate shipments, return unwanted items, or forward only what matters.
For businesses
Returns and RMAs
Verify serial numbers and condition on arrival, then trigger a refund, replacement, or repair.
Claims and evidence
Capture timestamped proof of damaged goods or mismatched deliveries before starting a claim.
Agent-owned operations
Run a business that buys, verifies, and ships physical goods without a warehouse. One address per customer or run; webhooks drive the next step.