Show whether a user is logged in and the saved location/store.

Send a login OTP to a phone number (headless, no browser). Step 1 of login.

Verify the OTP and persist the access_token. Step 2 of login. NOTE: a wrong code returns ok:false even though Blinkit reports success.

Clear the stored access_token.

Resolve a lat/lon, confirm serviceability, pick the express dark store, and save it as the default delivery location.

Check if Blinkit delivers to a lat/lon (does not change the saved location).

Search products. Returns clean product objects (id, name, brand, unit, price, mrp, inventory, eta) including the cart_item needed to add to cart.

Typeahead suggestions for a partial query.

Search and auto-pick the best product using the multi-factor scorer (brand + attributes + availability + price), with cheaper-equivalent swap. Returns the chosen product, alternatives, and the reason.

Products frequently bought with a given product id ('people also bought').

Products surfaced on the home feed for the saved location.

Add line items to the working cart and reprice. Pass the product objects (or their cart_item) returned by blinkit_search/blinkit_pick_best.

Remove a product from the working cart by id and reprice.

Show the working cart, repriced (items, payable amount, delivery, MROV).

Empty the working cart.

Rebuild a basket from saved staples. With no keys, adds all auto-eligible staples silently; otherwise resolves the given staple keys. Returns the repriced cart and what was chosen for each item.

List the saved staple catalog and pick preferences.

Add or update a staple in the reorder catalog.

List saved delivery addresses (id, label, location). Requires login.

Headless checkout prep: create a real server cart from items, bind the delivery address, and validate. Returns the server cart_id to pass to blinkit_prepare_order / blinkit_pay_upi.

Mint a payment session for a server-synced cart (createOrder + zomato_payment_hash). Returns PAS token, orderId, payable amount. Fails if the order already has a pending payment.

Initiate UPI payment on a prepared order via Zomato zpaykit. method 'qr' returns a upi://pay intent link to open on the phone; method 'collect' attempts to push a collect request to the given VPA (PhonePe). Then poll status.

Check the status of the last (or a specific) in-flight UPI payment without re-initiating it. Returns pending / success / failed.

Lifetime order counts (delivered/live/cancelled). Requires login.

Recent orders with totals, status, item names, and reorder product ids. Requires login.