Get speedDIAL parts availability through an API

What you can build on speedDIAL

• Check price and availability

  Build this

  Types a part number or product shortcut into the Product # box and reads the result: availability, list and purchase prices and delivery information.

  Takes

  Product #, quantity (optional)

  Returns

  Product number, brand, description, availability, list price, purchase price, delivery information, shipping options

• Find parts for a vehicle by VIN

  Build this

  Enters a VIN, picks the part category you name and reads the parts speedDIAL lists for that vehicle, with prices and availability.

  Takes

  VIN, part category

  Returns

  Vehicle, product number, brand, description, availability, list price, purchase price

• Get invoices

  Build this

  Reads your invoices in speedDIAL for a date range, with what each one was for and its total.

  Takes

  From date, to date

  Returns

  Invoice number, date, items, quantities, prices, total

• Create a return (RMA)

  Build this

  Uses Self Service Returns to create a Return Merchandise Authorization for a part on one of your invoices.

  Takes

  Invoice number, product number, quantity, return reason

  Returns

  RMA number, invoice number, product number, quantity, status

Automate speedDIAL 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 price and availability check on your parts list

  Build this

  Starts

  Every weekday at 7:00

  Step 1

  For each Product # on your list, check price and availability in speedDIAL.

  Step 2

  Keep the parts whose availability or purchase price changed since the last run.

  Step 3

  Email you the changes with product number, availability, purchase price and delivery information.

• Parts for a repair order, sent back to your shop system

  Build this

  Starts

  When your shop system calls the workflow's webhook with a VIN and part categories

  Step 1

  For each part category, find parts for the VIN in speedDIAL.

  Step 2

  Keep the parts that are available.

  Step 3

  Post product number, brand, list price, purchase price and availability to your shop system's webhook.

• The day's speedDIAL invoices, handed to accounting

  Build this

  Starts

  Every weekday at 18:00

  Step 1

  Get the invoices dated today in speedDIAL.

  Step 2

  Stop when there are none.

  Step 3

  Post invoice number, date, items and total to your accounting system's webhook.

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 “Check price and availability” would look like.

curl https://api.fous.com/v1/runs \
  -H "Authorization: Bearer $FOUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "method": "speeddial.worldpac.com/check_price_and_availability",
    "input": {
      "product_number": "BP-48213",
      "quantity": 2
    }
  }'

{
  "status": "completed",
  "data": {
    "results": [
      {
        "product_number": "BP-48213",
        "brand": "Acme",
        "description": "Brake pad set, front",
        "availability": "In stock",
        "list_price": 124.5,
        "purchase_price": 71.2,
        "delivery_information": "Next same-day delivery, estimated 13:30",
        "shipping_options": [
          "Same-day delivery"
        ]
      }
    ]
  }
}

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.

SpeedDIAL’s own options

speedDIAL is Worldpac's parts catalog and ordering system: availability, prices, orders, invoices and self-service returns, on the desktop app, speedDIAL Express or speedDIAL 2.0 on the web. For automation, Worldpac integrates desktop speedDIAL with a list of shop management systems, and says integrations with speedDIAL 2.0 are being worked on with some providers.

Read on November 12, 2026: speedDIAL Software, Shop Software Integration, speedDIAL FAQ.

Signing in to speedDIAL

speedDIAL signs you in with your Worldpac customer number and password, and speedDIAL 2.0 adds self-service user management. With Fous you sign in once through speedDIAL's own sign-in with your own account: the login is sealed with AES-256, code and AI agents never see it, and an expired session is signed back in.

Worth knowing

Downloads and addresses are per country

Worldpac publishes separate speedDIAL downloads for the U.S. (Worldpac), the U.S. (Autopart International) and Canada, and a separate speedDIAL Express address for Canadian accounts. Build against the one your account belongs to.

Product shortcuts work in the Product # box

Typing a shortcut such as an oil approval (LL01, 504.00) or a viscosity (0w20) into the Product # box returns pricing and availability for matching products, so a method can take one as input.

Integrations cover the desktop app first

The listed shop software integrations work with desktop speedDIAL. Worldpac says it is working with some SMS providers to integrate with speedDIAL 2.0 at speeddial.worldpac.com.

Delivery depends on your location

Worldpac runs multiple same-day deliveries to most major metropolitan areas and overnight delivery elsewhere in North America. Estimated delivery times show only in select locations, so delivery information varies by account.

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