PrimeRx API
PrimeRx by Micro Merchant Systems is a pharmacy management ecosystem serving retail, specialty, long-term care, compounding, 340B, and mail-order pharmacies—roughly 3,000 nationwide. Its APIs and vendor interfaces exist only behind a sales conversation, with no public developer portal or sandbox. An unofficial API from Supergood lets you programmatically access patient profiles, prescriptions, dispensing records, inventory, and delivery data without a negotiated vendor interface.
What is PrimeRx?
PrimeRx is a pharmacy management platform built by Micro Merchant Systems over more than 30 years, positioned as a holistic pharmacy solutions ecosystem. It spans eRx-automated prescription processing, multi-store inventory management, patient engagement, delivery and curbside services, loyalty programs, financial and dispensing reporting, and clinical decision support—offered in tiered packages (PrimeRx Essentials, Pro, and Plus) plus PrimeRx CLOUD and the PrimeRx MARKET supplier marketplace. Roughly 3,000 pharmacies run on it, from independent retail and specialty to long-term care, compounding, 340B, mail-order, and health-system pharmacies.
Common data entities:
- Patient profiles and cross-store patient records
- Prescriptions, eRx queues, and dispensing records
- Insurance claims and adjudication data
- Inventory, pricing, and multi-store transfers
- Delivery, curbside, and point-of-sale transactions
The PrimeRx Integration Challenge
- No public developer portal or API documentation—marketing references apps, APIs, and vendor interfaces, but access runs through the sales team
- No self-serve keys, sandbox, or SDKs—integrations are scoped case by case as negotiated vendor interfaces
- The integrations page lists 100+ partners—wholesalers, IVR, robots, EMRs—but no technical documentation for new vendors
- Pharmacy customers report integration fixes queued behind the internal development team for months
- Data spans retail, specialty, LTC, compounding, and mail-order segments—all inside the same closed platform
- No unified-API provider covers PrimeRx, so each downstream vendor negotiates and builds from scratch
How Supergood Creates PrimeRx APIs
Supergood creates and maintains an unofficial, managed API for PrimeRx. Rather than emailing sales and negotiating a vendor interface, you use pharmacy-authorized credentials and Supergood handles authentication, session management, data extraction, and normalization into clean JSON—consistently across PrimeRx's retail, specialty, and LTC deployments.
- Managed authentication with username/password and MFA, including automatic session refresh
- Normalized JSON for patients, prescriptions, dispensing, inventory, and deliveries across locations and segments
- Continuous monitoring that detects PrimeRx UI and workflow changes—including PrimeRx CLOUD updates—and adapts automatically
Use PrimeRx with AI agents: PrimeRx MCP Server →
Getting Started
- Schedule Integration Assessment
Book a 30-minute call to scope the PrimeRx data and workflows you need. - Supergood Generates and Validates Your API
We build and validate a production-ready PrimeRx API against your target pharmacies. - Deploy with Monitoring
Go live with 24/7 monitoring and automatic adaptation as PrimeRx evolves.
Potential API Endpoints
Authentication
/authenticateAuthenticate to a PrimeRx pharmacy instance with username/password or MFA and obtain a session token for downstream calls.
Patient Operations
/patientsList patient profiles with demographics, insurance plans, and cross-store account records, filterable by name, date of birth, or location.
Prescriptions
/prescriptionsRetrieve prescriptions with drug, prescriber, sig, refill status, and eRx queue position across the dispensing workflow.
Dispensing
/dispensingPull dispensing records including fill events, workflow status, and adjudication outcomes for reporting and reconciliation.
Inventory
/inventoryRead on-hand quantities, pricing, and multi-store transfer activity across pharmacy locations.
Delivery
/deliveriesFetch delivery and curbside orders with status, signatures, and fulfillment details.
Use Cases
Unify dispensing data across retail, specialty, and LTC
- Pull prescriptions, fills, and adjudication outcomes into one warehouse across segments - Normalize patient and drug records across multiple PrimeRx locations - Track script volume, margins, and turnaround across the whole operation
Automate patient engagement and adherence
- Read refill status and fill history to trigger outreach campaigns - Flag late-to-fill and non-adherent patients for intervention - Sync engagement outcomes with loyalty and communication tools
Connect delivery and logistics operations
- Pull delivery and curbside queues into routing and dispatch tools - Track proof-of-delivery and signature status in real time - Reconcile delivered orders against POS and billing records
Feed inventory and purchasing systems
- Monitor on-hand quantities and dispensing velocity by NDC - Drive wholesaler ordering from live inventory positions - Reconcile multi-store transfers and pricing scans across locations
Technical Requirements
Authentication
Username/password and MFA handled in a managed session
Connectivity
Authenticated access to PrimeRx and PrimeRx CLOUD pharmacy instances
Response format
Normalized JSON across patient, prescription, dispensing, inventory, and delivery objects
Rate limits
Managed by Supergood to stay within safe per-pharmacy thresholds
Session management
Automatic session refresh, token rotation, and re-authentication
Data freshness
Near real-time reads with configurable polling for dispensing and delivery events
Security
SOC 2-aligned controls, encryption in transit and at rest, HIPAA-conscious PHI handling
Webhooks
Supergood-managed change detection with webhook delivery for new fills, deliveries, and status changes
Latency
Typical reads in seconds, depending on pharmacy instance responsiveness
Throughput
Batch and incremental sync tuned per pharmacy and multi-location footprint
Reliability
Monitored 24/7 with automatic retries and failover
Adaptation
Supergood detects PrimeRx UI and workflow changes and updates the integration automatically
Frequently asked questions
No. PrimeRx's marketing mentions apps, APIs, and vendor interfaces, but there is no public developer portal, documentation, or self-serve sandbox—access runs through the Micro Merchant Systems sales team. Supergood provides a managed, unofficial API so you don't need a negotiated vendor interface.
Patients, prescriptions and eRx queues, dispensing records, claims and adjudication data, inventory and multi-store transfers, and delivery and curbside transactions—normalized into consistent JSON.
Yes. Supergood normalizes data across PrimeRx's segments—retail, specialty, long-term care, compounding, 340B, and mail-order—so you integrate once and reuse the same objects everywhere.
Yes. Supergood operates with pharmacy-authorized credentials, encrypts data in transit and at rest, supports BAAs, and follows SOC 2-aligned controls for handling PHI.
Supergood monitors the integration 24/7, detects UI and workflow changes—including PrimeRx CLOUD updates—and adapts automatically, typically with no action required on your side.