Security & sync

Encrypted on your device. In step everywhere.

The bank stays the truth. Every change is timestamped, every statement is signed, and a company’s view opens only with its SeaPay UID and passphrase.

How it connects

One source of truth, many ways in.

Banks are read on the operator’s computer. Company records live, encrypted, on seapay.network. Everyone else reads from there.

SeaPay · Privat3 Portal · one-time code
Revolut · Wise API · consent or token
Kasikorn · Cornèr EU open banking · soon
Paymaster · Workstation On the operator’s computer, Mac or Windows. One bank connection per account; bank rows are never edited.
seapay.network Encrypted company records. Every change carries written at, written offline and received at — earlier versions stay in history.
Controller Owners · accountants
A new device Restores itself on sign-in
iPhone & iPad In development
End-to-end encrypted

A company’s view is encrypted on the device before it leaves, and opened only with its SeaPay UID and passphrase.

One bank connection

Each account talks to its bank from one place at a time, so a session is never fought over.

Nothing silently lost

When two devices disagree, the change received last is kept and the other stays in history, restorable.

A new device restores itself

Sign in on another computer and the ledger, documents and links come back from seapay.network.

Signed statements

Numbers that prove themselves.

Statements, certificates and payslips carry a digital signature and a code on every line — so an accountant, an auditor or a buyer can check them without calling anyone.

The bank is the truth

Bank rows are kept exactly as the bank sent them and never edited. Notes and categories sit beside them.

A receipt on every line

Each statement line carries a QR code that opens its invoice or receipt.

Matched only when it provably belongs

Invoices and receipts are read automatically and attached only on an exact match.

Anyone can check it

Scan the code, or open seapay.me/statement-verify — the check runs in the browser.

People & roles

Everyone sees what their role allows.

People sign in with their own SeaPay account. Access is set per company, and every read is kept in the access register.

Owner

Everything in their companies; approves what needs the owner.

Manager

Runs the companies and vessels they manage.

Captain

The vessel’s budget, crew and documents.

Crew

Their own payslips, contracts and certificates.

Accountant

Reads the books and receives the tax pack.

Operator

Connects the banks and executes payments.

Check any SeaPay document.

Statements, certificates, payment confirmations and payslips verify in the browser, offline — nothing is uploaded.

Security & sync

Encrypted on your device. In step everywhere.

The bank stays the truth. Every change is timestamped, every statement is signed, and a company’s view opens only with its SeaPay UID and passphrase.

AES-256 · end to end One bank connection Ed25519 · signed statements Sovereign servers · in development
How it connects

One source of truth, many ways in.

Banks are read on the operator’s computer. Company records live, encrypted, on seapay.network. Everyone else reads from there.

SeaPay · Privat3 Portal · one-time code
Revolut · Wise API · consent or token
Kasikorn · Cornèr EU open banking · coming soon
Paymaster · Workstation On the operator’s computer, Mac or Windows. One bank connection per account; bank rows are never edited.
seapay.network Encrypted company records. Every change carries written at, written offline and received at — earlier versions stay in history.
Controller Owners & accountants · view only
A new device Restores itself on sign-in
iPhone & iPad In development
End-to-end encrypted

A company’s view is encrypted on the device before it leaves, and opened only with its SeaPay UID and passphrase.

One bank connection

Each account talks to its bank from one place at a time, so a session is never fought over.

Nothing silently lost

When two devices disagree, the change received last is kept and the other stays in history, restorable.

A new device restores itself

Sign in on another computer and the ledger, documents and links come back from seapay.network.

Signed statements

Numbers that prove themselves.

Statements, certificates and payslips carry a digital signature and a code on every line — so an accountant, an auditor or a buyer can check them without calling anyone.

The bank is the truth

Bank rows are kept exactly as the bank sent them and never edited. Notes and categories sit beside them.

A receipt on every line

Each statement line carries a QR code that opens its invoice or receipt.

Matched only when it provably belongs

Invoices and receipts are read automatically and attached only on an exact match.

Anyone can check it

Scan the code, or open seapay.me/statement-verify — the check runs in the browser.

People & roles

Everyone sees what their role allows.

People sign in with their own SeaPay account. Access is set per company, and every read is kept in the access register.

Owner

Everything in their companies; approves what needs the owner.

Manager

Runs the companies and vessels they manage.

Captain

The vessel’s budget, crew and documents.

Crew

Their own payslips, contracts and certificates.

Accountant

Reads the books and receives the tax pack.

Operator

Connects the banks and executes payments.

Check any SeaPay document.

Statements, certificates, payment confirmations and payslips verify in the browser, offline — nothing is uploaded.