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Customer & Orders

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Quick Reference

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Authentication Flow

1. Register — createAccount({ email, password }) creates a customer via CUSTOMER_CREATE
2. Login — login(email, password) creates an access token via CUSTOMER_ACCESS_TOKEN_CREATE, syncs it to the SDK context and the cart’s buyer identity
3. Authed state — customer.getAccessToken() returns the current token
4. Logout — logout() deletes the token on Shopify and clears it from memory

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Cart Integration

• Sets the customer access token in the CustomerService
• Calls setCustomerAccessToken at the provider level
• Links the customer ID to the push notification device
• Tracks login and logout events

const { cart } = useCart();
const { customer } = useStackfront();
await cart.updateBuyerIdentity({
  customerAccessToken: customer.getAccessToken(),
});