Turn ESR Into A Modern API With WeHub

WeHub sits in front of ESR as an API facade managed service. It hides legacy Oracle and file exports and gives you clean APIs and repeatable workflows for workforce data.

For NHS workforce, HR, digital and ICS teams that need ESR to talk to modern systems.

The Core ESR Problem

ESR is a legacy Oracle system. It still relies on files, old protocols and outdated browsers.Every trust ends up building its own feeds and spreadsheets on top, making integration slow, fragile and costly to change.

The ESR Integration Gap and How WeHub Changes Solves It

Common ESR Integration Pain Points

Fragmented point-to-point feeds into ESR
Vendors maintaining their own separate integrations
Manual file handling and stitched reports
Position conflicts and data issues found late
Every ESR or vendor change becomes a new project

How WeHub Solves It

One governed integration layer in front of ESR
ESR exports in — clean REST APIs & events out
Shared validation and position rules across trusts
Reusable templates for onboarding, leavers & position changes

What WeHub Changes

WeHub becomes the single way your organisation interacts with ESR for integration.

Ingests ESR exports over SFTP or other channels
Exposes modern REST APIs and events for downstream systems
Applies validation, mapping and conflict rules before anything moves
Keeps a full audit trail of every update

How The Integration Works In Practice

ESR Project Templates

WeHub provides ready-to-use ESR Project Templates that include complete automation packs like new starter flows, leaver
processes,and position integrity checks.
Each project includes all the workflows, rules, validation and mappings required to run operationally inside NHS trusts.

ESR Position Integrity

Data Governance

ESR Position Integrity

A project designed to identify cross-organisation position conflicts, validate ESR position changes, and ensure only accurate updates flow into payroll, rostering and downstream systems.

WeHub Fusion LTD

ESR Onboarding Automation

New Starter Integration

ESR Onboarding Automation

A complete starter automation pack that processes ESR new starter files, validates and enriches data, and updates downstream systems with clean, consistent records.

WeHub Fusion LTD