CashierLive API
CashierLive is a cloud-based point-of-sale and card-processing platform for independent pharmacies and retail stores, covering register, inventory, purchase orders, reporting, and customer accounts. Because CashierLive is login-only with no public developer API, an unofficial API lets you programmatically pull sales, inventory, purchase orders, customers, and reports—and push updates like inventory adjustments and new products back into CashierLive.
What is CashierLive?
CashierLive is a cloud-based point-of-sale (POS) and card-processing platform for independent pharmacies and retail stores. Retailers use it to ring up sales, process integrated and split card payments, manage cloud inventory and purchase orders, track customers and loyalty, run cashier time clocks, and surface real-time reporting—accessible from a web browser, iPhone, iPad, and Android, with a dedicated Pharmacy plan that accepts FSA cards and connects to pharmacy management systems and wholesalers.
Core product areas include:
- Point of Sale (integrated card processing, split payments, discounts, returns, gift receipts)
- Inventory Management (unlimited inventory, barcode/label management, multi-register support)
- Purchase Orders (wholesaler ordering, including True Value and pharmacy wholesalers)
- Reporting & Accounting (business performance reporting and accounting management)
- Customer Accounts & Loyalty (customer tracking, accounts, loyalty programs)
- Pharmacy & eCommerce (FSA card acceptance, pharmacy management system connection, BigCommerce integration)
Common data entities:
- Sales, Transactions, Payments, Returns, Receipts
- Products, Inventory, Barcodes, Categories, Price Levels
- Purchase Orders, Vendors/Wholesalers, Receiving
- Customers, Loyalty Accounts, Store Credit
- Cashiers, Time Clock Entries, Registers, Stores
- Reports (sales, inventory, tax, accounting)
The CashierLive Integration Challenge
Independent pharmacies and retailers run daily operations on CashierLive, but getting data in and out programmatically is hard because the platform is built for human operators, not developers:
- No public developer API: CashierLive is a login-only web application with no documented public API or developer portal, so there is no official endpoint to build against
- Browser-bound access: Sales, inventory, and reporting live behind an authenticated web session designed for the register UI, not headless automation
- Limited native integrations: Connectivity is largely scoped to BigCommerce eCommerce and standard POS hardware, leaving most back-office workflows manual
- Pharmacy-specific data gates: FSA acceptance and pharmacy management system connections add compliance-sensitive data that is awkward to extract by hand
- Manual reporting exports: Sales, inventory, and accounting reports are pulled through the dashboard, making scheduled syncs to a warehouse or accounting system tedious
- Multi-store and multi-register spread: Data is organized per register and store, so consolidating a full chain view requires repeated manual work
How Supergood Creates CashierLive APIs
Supergood reverse-engineers CashierLive's authenticated browser flows to deliver a stable, programmatic API layer over your account—no public API required. You integrate once against normalized objects instead of scraping the register UI.
- Handles username/password login and session establishment securely
- Maintains session continuity with automated refresh and change detection
- Normalizes responses across sales, inventory, purchase orders, customers, and reports so you rely on consistent objects
- Consolidates data across multiple registers and stores into a single API surface
Use CashierLive with AI agents: CashierLive MCP Server →
Getting Started
- Schedule Integration Assessment
Book a 30-minute session to confirm your stores, registers, plan tier, and authentication model.
- Supergood Generates and Validates Your API
We deliver a production-ready CashierLive adapter tailored to your account and workflows.
- Deploy with Monitoring
Go live with continuous monitoring and automatic adjustments as CashierLive evolves.
API Endpoints
Authentication
/authenticateAuthenticate to a CashierLive account with username/password and obtain a session for downstream calls.
Sales
/salesList sales transactions with filters for store, register, cashier, date range, and payment type.
Inventory
/productsRetrieve products and inventory levels with barcode, category, and price-level details across stores.
Inventory
/create_productCreate a new product or update inventory quantities and pricing in the catalog.
Purchasing
/purchase_ordersPull purchase orders and receiving status for wholesaler and pharmacy ordering workflows.
Customers
/customersList customer accounts, loyalty balances, and store credit with contact and purchase history.
Use Cases
Sync sales and inventory to your back office
- Pull sales, returns, and payment records from every register and store into a single warehouse - Stream real-time inventory levels to forecasting and replenishment tools - Reconcile daily totals against accounting and POS-hardware records
Automate purchasing and wholesaler replenishment
- Read low-stock items and open purchase orders programmatically - Push new purchase orders to wholesalers including pharmacy and True Value suppliers - Track receiving status to keep on-hand quantities accurate
Unify customer and loyalty data
- Sync customer accounts, loyalty balances, and store credit to your CRM - Trigger marketing and retention workflows from purchase activity - Consolidate customer records across multiple stores
Centralize reporting across stores and registers
- Pull sales, tax, and inventory reports on a schedule instead of manual exports - Aggregate multi-store and multi-register data into one dashboard - Feed normalized metrics into BI and accounting systems
Technical Specifications
Authentication
Username/password login handled in a managed, encrypted session
Connectivity
Authenticated browser flows over the CashierLive web application; no public API required
Response format
Normalized JSON across sales, inventory, purchase orders, customers, and reports
Rate limits
Adaptive throttling tuned to your account to avoid platform-side limits
Session management
Automatic session refresh, re-login handling, and credential rotation
Data freshness
Near real-time pulls for sales and inventory with optional scheduled batch syncs
Security
Encrypted credential vault, scoped access tokens, SOC 2-aligned controls, and audit logging
Webhooks
Event-style callbacks for new sales, inventory changes, and purchase-order updates
Latency
Sub-second reads on cached entities; multi-second writes when posting products or purchase orders
Throughput
Horizontally scaled workers sized to multi-store, multi-register transaction volume
Reliability
Retry, backoff, and idempotency keys for product and purchase-order writes
Adaptation
Continuous monitoring of CashierLive UI and workflow changes to keep the adapter stable
Frequently asked questions
No. CashierLive is a login-only web application with no documented public developer API. Supergood provides a programmatic API layer by securely automating your authenticated CashierLive session, so you get API access without an official endpoint.
Yes. Supergood consolidates sales, inventory, and customer data across all of your registers and stores into a single normalized API surface, so you do not have to pull each one separately.
Yes. Pharmacy-specific data such as FSA-eligible sales and pharmacy-wholesaler purchase orders is exposed through the same normalized API, alongside standard retail sales and inventory.
Yes. In addition to reads, Supergood supports writes such as creating or updating products, adjusting inventory, and creating purchase orders through the same authenticated session.
Supergood continuously monitors CashierLive's interface and workflows and automatically adapts the adapter, so your integration keeps running without manual maintenance.