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FousSGWS Proof

Get your Southern Glazer's orders and invoices by API

Read your Open Orders, your invoices from Order History and the open invoices and credits on the Payments page of Proof with one API call each. A workflow can check Open Orders every morning and hand the week's invoices to accounting.

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Works with your own SGWS Proof account. Fous is an independent product.

What you can build on Proof

  • Get open orders

    Build this

    Reads Account > Open Orders on Proof: each open order, with the orders that were merged with another one marked.

    Takes
    Nothing
    Returns
    Order number, order date, delivery date, merged or not, items, total

  • Get invoices from Order History

    Build this

    Reads Account > Order History for a date range, up to 24 months back, including orders placed by your sales consultant or Proof Service.

    Takes
    From date, to date, invoice number (optional)
    Returns
    Invoice number, invoice date, placed by, items with quantity and price, total

  • Check open invoices and credits

    Build this

    Reads the Payments page: the invoices still to pay with their due dates, and the credits that can be applied to them.

    Takes
    Nothing
    Returns
    Invoice number, invoice date, due date, amount, credit number, credit amount

  • Place an order from a list

    Build this

    Adds the products and quantities you give to the cart, fills in PO Number and Delivery Instructions at checkout, reviews and submits the order.

    Takes
    Products and quantities, PO number (optional), delivery instructions (optional)
    Returns
    Order number, items, estimated total, delivery date

Automate Proof with a workflow

A workflow runs your methods as one process, with nobody at the screen. A schedule or a call from your own system starts it, the steps run in order, and the result arrives in your inbox or in the systems you already use.

  • Morning check of Open Orders

    Build this
    Starts
    Every weekday at 7:00
    Step 1
    Get open orders from Account > Open Orders.
    Step 2
    Keep the orders that are new or changed since the last run, such as a new delivery date or a merge.
    Step 3
    Email you the list with order number, delivery date, items and total.

  • Last week's invoices, handed to accounting

    Build this
    Starts
    Every Monday at 6:00
    Step 1
    Get invoices from Order History for the seven days up to yesterday.
    Step 2
    Keep the invoices that were not there on the last run.
    Step 3
    Post each invoice, with its items and total, to your accounting system's webhook.

  • Invoices due this week, with open credits

    Build this
    Starts
    Every Monday at 8:00
    Step 1
    Check open invoices and credits on the Payments page.
    Step 2
    Keep the invoices due in the next seven days.
    Step 3
    Email you those invoices and the open credits, so you can pay them in Proof.

You can run a workflow by hand on every plan, Free included. Schedules and webhook triggers come with the paid plans, from $29 a month.

Once built, one call from your code

Once you have built a method, it is one POST to /v1/runs from your backend, or a tool an AI agent calls over MCP. This is what “Get open orders” would look like.

Example request
curl https://api.fous.com/v1/runs \
  -H "Authorization: Bearer $FOUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "method": "shop.sgproof.com/get_open_orders",
    "input": {}
  }'
Example response
{
  "status": "completed",
  "data": {
    "orders": [
      {
        "order_number": "70418832",
        "order_date": "2026-11-10",
        "delivery_date": "2026-11-13",
        "merged": false,
        "items": [
          "12 x Acme Reserve Bourbon 750ML"
        ],
        "total": 842.4,
        "currency": "USD"
      }
    ],
    "count": 1
  }
}

An example with invented data, not a ready-made endpoint. The method exists in your organization once you build it, and its name, inputs and fields follow your request.

Proof’s own options

Southern Glazer's offers Proof on the web and as an iOS and Android app, free for its current customers. Its Proof pages describe no API, data export or file feed for customers. Invoice PDFs can be downloaded from Order History in select markets, and order changes or cancellations go through Proof Service or a Support Request.

OptionWhat it coversWhat it takes
Proof app for iOS and AndroidOrdering and account tools on a phone, with a product barcode scanner for reordering from the stockroom.A Proof login. Free.
Proof Service and Support RequestsChanging or cancelling an order you have already placed.A request to Proof Service or a Support Request from your account.
Proof by handOpen Orders, Order History for 24 months with View PDF in select markets, Payments with credits, and checkout.A free login, requested with your account number and a recent invoice number.

Read on November 12, 2026: Proof support FAQs, Proof by Southern Glazer's, About Proof.

Signing in to Proof

Proof emails you a login once Southern Glazer's has verified your account number and a recent invoice number, and you set your own password. Passwords expire, with a notice the day before. Each person on a team requests their own login under the same business account. With Fous you sign in once through Proof's own sign-in with your own login: it is sealed with AES-256 and never returned by the API or written to logs.

Worth knowing

The CBA decides who can buy
Every account has at least one Customer Business Administrator, usually the owner or licensee. The CBA adds and removes people under Account > My Team and sets who may purchase, so a method can do only what your login is allowed.
Same-day invoices appear a day later
Proof notes a 24-hour lag on invoices generated the same day, and most credits post within 24 hours of delivery. Schedule invoice and credit checks for the morning after.
Changes go through Proof Service
To change or cancel a placed order, you go through Proof Service or submit a Support Request. A new order can take several minutes to show in Open Orders and may be merged into another.
Cut-off, minimums and credit limit
The delivery cut-off time and the free delivery minimum vary by location and show under About Your Order in the cart. You cannot exceed your credit limit, and checkout returns to the cart when the cart timer expires.

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Frequently asked questions

No API is described on Southern Glazer's Proof pages, and no data export or file feed either. You use Proof on the web or in its iOS and Android app, and invoice PDFs can be downloaded from Order History in select markets.

Up to 24 months. Order History lists all your orders, including those placed by your sales consultant or Proof Service, searchable by invoice number and date. View PDF on an invoice is available in select markets.

Yes. On Account > Payments you select invoices and credits, choose ACH or a credit card and submit one payment. Credit cards carry a 3% non-refundable processing fee, and in select markets you can schedule a payment before the due date with a saved payment method.

Yes. Order History covers all orders, not only those placed on Proof, and order acknowledgments go to every authorized user on the account, including for orders your consultant placed. A method reading Order History therefore sees them too.

No. Fous is an independent product. You use it with your own Proof login, and a method reads and does only what that login can.

Put SGWS Proof behind an API call

Describe one job in Studio and see the method it builds, with 100 credits a month and no credit card, or book a demo and bring the sites your team signs in to.

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Fous is an independent product: it is not affiliated with, endorsed by or sponsored by the operator of SGWS Proof (Southern Glazer's Wine & Spirits). The name is used only to say which system this page is about. Something here wrong or out of date? Write to legal@fous.com.