Payr. × Zuba
What Payr is, physically

A €450 booking in Paris.
A host paid in Casablanca. In seconds.

Strip away the words. A cross-border transfer is four physical steps — collect, convert, move, pay out. Here is every leg of a real one, and who owns each.

Guest pays€450 EUR
Host receives4 831 MAD
Settlement~ seconds vs 2–5 days
All-in cost~1.1% vs 3–7%

The journey

client platform → Payr brain → Zuba's send-side rail → Atlas's Morocco endpoint
1
Client platform

The booking

A guest books a riad in Marrakech and pays €450 by card. The platform fires one API call to settle the host — no money plumbing of its own.

€450 · card payment
2
Collect · Zuba

Euros captured

Zuba's send-side collects the €450 into a virtual account, runs KYB + compliance, and converts EUR to a stablecoin via its ramp partners. The global on-ramp.

€450 → 484 USDC
3
The brain · Payr

Orchestration

Payr quotes the take-rate, opens the transfer, routes the rails and reconciles. At scale, netting means only the net drift between the EUR and MAD pools ever travels.

POST /transfers · FR→MA
4
Move · stablecoin

Crosses the world

Value moves on-chain in ~30 seconds for cents — Zuba's transport layer. The stablecoin is a format, touching the books for minutes, not an asset anyone holds.

USDC ✈ on-chain
5
Land · Atlas · the moat

Into Morocco

A licensed partner converts USDC → MAD; Atlas's switch and 180-bank network land the dirham in a local account. This is the regulated access nobody can replicate — the reason the corridor exists.

USDC → 4 848 MAD
6
Last mile · Ryad ecosystem

The host is paid

Funds land in the host's local business account — instantly available. 4 831 MAD, settled, end to end, inside rails we own or operate.

✓ 4 831 MAD settled
Zuba owns the send-side — collect, convert, transport. Atlas owns the receive-side — the certified acquirer and the bank-network last mile into Morocco. Payr is the brain that runs between them.

Where the margin lives

the take-rate on this €450 — the number an investor underwrites
Take-rate decomposition · €450 · FR→MA
On-ramp · EUR→USDC€1.13
FX spread · 45 bps vs mid21.9 MAD
Off-ramp · USDC→MAD payout17.0 MAD
Float · yield on pooled balances ~4.5%+ treasury
Gross take to Payr≈ 0.65% net

The guest's true cost

~1.1%

all-in vs mid-market, on a €450 transfer. Legacy correspondent banking charges 3–7% and takes 2–5 days. That gap is the product. Four structural levers compound it: eliminate correspondent hops (netting), externalise to float (treasury yield), aggregate wholesale FX, and own the licensed endpoint.

The honest part

The stablecoin leg into Morocco is pending Morocco's crypto framework (Bill 42.25) — not yet law. Today the corridor runs on the licensed fiat rails Atlas already operates; stablecoin settlement switches on the moment the framework lands. The thesis doesn't depend on it — it gets cheaper when it arrives.

Payr settlement engine — the brain Payr builds and owns, Zuba's rail on the way in, Atlas as the Morocco endpoint on the way out.
Confidential · prepared by Ryad for Zuba · June 2026.