S · Systems
Your systems, read where they already are.
Your payments, shop, customer list, sign-ins and HR records stay where they are. Eurus reads them, checks what happens in them, and runs the work between them.
Connected today
Each connection is built once and serves every organisation that uses it. The board says which have read a live business account, which are built against the vendor's API and ready to connect, and which wait on the vendor. Connecting yours takes a key or a sign-in.
What each system is checked for
5 proven on a live account
25 built against the vendor's API, ready to connect
3 built and tested, waiting on the vendor
and files, and your website
Payments · 6
Online shops · 8
Accounts · 4
Sign-in and devices · 3
Staff (HR) · 3
Cloud · 1
Code · 1
Tickets · 1
Customer lists · 4
Calendars · 2
Anything else · 1
Stripe
Can act when you allow itReady to connect
How it is connected
A key with read permission, made in its own settings
What it reads
Reads charges (amount, status, card's last four digits, the payer's name and email) and charge events. With write granted (Checkout Sessions: write, PaymentIntents: read): makes payment links for amounts due, which customers pay on Stripe's own page. Never refunds, charges a card or changes anything else.
Built against the vendor's documented API, and tested on its recorded answers.
Anything else
Files and spreadsheets
Ready to connect
For a system with no connection: upload its export, or link a Google Sheet. The file goes through the same reading and the same checks.
Up to 4 MB a file. The kind is told by the file's own first bytes.
- CSV and tab-separated text
- Excel workbooks (.xlsx)
- Older Excel workbooks (.xls)
- OpenDocument spreadsheets
- JSON exports
- XML exports
- UBL e-invoices, as Peppol sends them
- Word documents (.docx)
- PDFs with a text layer
- Google Sheets, by link
PDF and Word documents are read as text. Reading scans and photos is coming.
How a connection reads
The first read
The first read brings in recent history without raising an alarm for every old record. After that, changes arrive as events.
Read twice, kept once
Reading the same records again keeps each one once. A record that changed becomes a new event.
One read at a time
Each system is read when it is due, one read at a time. A system that keeps failing is read less often until it answers.
Your website, signed
An enquiry from your website arrives signed, becomes an event and starts its workflow. A resend is recognised as the same enquiry.
A spreadsheet, the same way
A system with no connection can send an export. It goes through the same reading and the same checks.
Work starts when you say
A change seen in one of your systems starts a workflow only once a person has turned that on.
Try this in a copy of your own, for two hours, with nothing to sign up for.
Open your own copyWorkflows
The follow-up work between systems: an approval, a notice that falls due, a payment and its receipt, a reminder before a deadline.
Versioned
Each change to a workflow is a new version. A run keeps the version it started on.
Checked before saving
The editor stops a save that has errors, and warns about the rest.
Tried first
A dry run on test data shows what would pass and what would run, before anything runs for real.
Stops cleanly
A step that fails is tried again. After its last try the run waits for a person, and resumes from that step once the cause is fixed, repeating nothing.
Waits for approval
An approval step waits for a named person. One left waiting too long is raised.
Payment links
An amount due becomes a Stripe payment link. Asking again gives the same link, and the payment settles once.
Sandbox first
Nothing sent
Every organisation starts in sandbox. Its messages are written to an outbox with their recipients, and none is sent.
Live when ready
Messages go live only when FourWinds switches the organisation to live.
Tried, then handed over
Once live, a message that fails is tried again, and after three tries it stops with the reason kept.
Start here
See it on a business of your own.
Open your own copy in a few seconds and use it for two hours, with nothing to sign up for. When you want it on your own systems, we start with an audit.

