Metafour
Metafour provides courier and corporate mailroom software for booking, dispatch, carrier integrations, tracking, proof of delivery, and secure parcel workflows.
Services
- Courier delivery management software
- Corporate mailroom software
- Inbound and outbound parcel tracking
- Carrier integrations and rate shopping
- Booking portals, labels, tracking, proof of delivery, and invoicing
- Smart-locker and parcel-locker workflows
- Reporting, audit trails, and SLA visibility
Industries
- Corporate workplaces and headquarters
- Facility management providers
- Corporate mailrooms and business support teams
- Courier, logistics, and last-mile delivery providers
- E-commerce fulfilment and 3PL operations
- Multi-site enterprises and campuses
- Residential and mixed-use buildings
Why Keynius + Metafour matters
Metafour manages the parcel, courier, and mailroom workflow; Keynius provides the secure smart-locker endpoint where those workflows become physical handovers. Together, the integration can route parcels into lockers, trigger recipient notifications, capture pick-up and drop-off events, and preserve a digital chain of custody from courier or mailroom to recipient. For parcel-heavy workplaces, facilities teams, and managed buildings, that means fewer manual reception handoffs, fewer delivery-status questions, and a more reliable self-service experience.
Compatibility
- Keynius parcel lockers and locker walls
- Keynius Cloud and open API workflows
- Indoor, outdoor, and mixed workplace parcel deployments
- Metafour MetaMail, courier, mailroom, and parcel-locker workflows
- Inbound, outbound, returns, and internal parcel tracking
Access Methods
- QR Code
- PIN / passcode
- RFID or employee badge where configured
- Email, SMS, or app notification workflow
- Admin or courier access profiles
- Optional scanner or terminal-based verification
Integration
- Parcel and mailroom workflow integration
- Locker assignment and access credential generation
- Recipient notification flow
- Pickup, drop-off, return, and exception events
- Digital chain-of-custody reporting
Best For
- Corporate mailrooms
- Professional services offices
- Facilities teams
- Courier drop-off and pickup flows
- Parcel-heavy workplace locations
- Multi-site enterprise deployments
Integration Enablement
- Connect Metafour parcel records, delivery status, and recipient details with Keynius locker assignment, access credential generation, notification, collection, and audit-log events.
- Map locker locations, compartment sizes, courier/admin roles, recipient notification rules, and event-webhook logic before launch.
- Use test shipments and sample pickup events to validate the experience before the workflow goes live.
Sample Use Cases
- Corporate mailroom parcel pickup for professional-services offices.
- Courier drop-off to a secure locker bank after reception hours.
- Employee pickup with QR code or PIN notification.
- Internal parcel routing from mailroom to department or desk.
- Returns and outbound parcel drop-off with audit history.
- Multi-location facilities teams standardising parcel workflows.
Integration Enablement
Step 1
Confirm the Metafour workflow in scope, such as corporate mailroom, courier, inbound parcel, outbound parcel, returns, or parcel-locker operations.
Step 2
Define the Keynius locker locations, compartment types, courier roles, recipient identifiers, notification rules, and access methods.
Step 3
Configure the integration credentials, API/webhook events, field mapping, and data-retention approach.
Step 4
Test parcel creation, locker assignment, courier deposit, recipient notification, pickup, expiry, return-to-mailroom, and exception handling.
Step 5
Document operational ownership for failed deliveries, missed pickups, support requests, reporting, and future location rollouts.
Technical Requirements
Software
- Active Metafour account with the relevant mailroom, courier, or API modules
- Keynius Cloud environment with API access enabled
- Defined locker locations, compartment sizes, and access roles
- Recipient identity data and notification channel rules
Network
- HTTPS/TLS connectivity
- Outbound port 443 from the Keynius integration environment
- Firewall allowlisting for partner API endpoints where required
- Stable internet connection for locker controllers, scanners, terminals, or access readers in scope
Credentials
- Metafour API or integration credentials where applicable
- Keynius administrator or integration access
- Approved field mapping and test parcel records
- Test users, courier profiles, and locker locations
Data and governance
- Define retention and privacy rules for recipient and parcel-event data
- Keep chain-of-custody events aligned across both systems
- Document failed pickup and exception handling
- Validate the workflow in UAT before production launch
Need help with the Integration?
Our integration specialists are ready to guide you through the setup process.


