Account

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Request OAuth token

Machine-to-machine client_credentials (POST /oauth/token).

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API — OAuth2 tokens

Treadspark authenticates with client_credentials, then sends the token as a Bearer header on every request.

1 · Get a token

curl -X POST https://automobility.gurleen-dhaliwal.workers.dev/oauth/token \
  -u "CLIENT_ID:CLIENT_SECRET" \
  -d "grant_type=client_credentials"

2 · Response

{
  "access_token": "eyJhbGciOiJIUzI1NiIs...",
  "token_type": "Bearer",
  "expires_in": 900
}

3 · Use the token

Authorization: Bearer <access_token>

Tokens are HS256 JWTs valid for 15 minutes (900 seconds), scoped to orders slots status. Request a fresh one when it expires. Endpoint alias: POST /v3/token.

Find tires for your vehicle

Decode a VIN, or enter your vehicle manually, to see wheel fitment and live tire prices.

Tires

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Checkout

Placing an order posts a Walmart ORDER_UPDATES / PO_CREATED webhook to Treadspark, then books a mobile install slot. 

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Order status

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