/ Styx
Cross-border remittance · US → Mexico

Styx

Send money home over chat, with the full price shown before it is sent.

The fee, the exchange rate, and what the family receives, to the cent, before the sender confirms.

See a send  → Talk to us
Live demoA send, over WhatsApp
The quote the sender sees replay ↻
Sender pays$300.00 USD
Fee$1.99 USD
Exchange rate17.0344 MXN/USD
Total to pay$301.99 USD
Family receives$5,110.32 MXN

Every figure is shown up front. The total the sender agrees to is the total the sender pays. No spread is hidden inside the exchange rate.

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Styx 🌙
en línea
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😊Mensaje
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A real transcript from the Styx sandbox, in Spanish, the sender's language · test money, no funds move. Talk to us about a pilot →

The problemThe cost you can't see

All-in, the population sending money to Mexico is routinely charged 5 to 10 percent of the transfer, most of it hidden in the FX spread rather than the posted fee.

Where the real cost of a remittance lives

How it worksChat in, an honest quote, a receipt
01 / Ask

A message, in Spanish, in an app they already use.

02 / Quote

The full price, before anything is committed.

03 / Confirm

The sender agrees to a number they can see.

04 / Settle

The money lands, and a receipt closes it out.

The promiseThe whole product

The price quoted is the price paid.

Shown before the sender commits. No spread in the rate, no fee after the fact.

What it catchesThe tricks it removes
A margin hidden in the exchange rate
The rate quoted is the rate used
A fee that appears after you commit
Quote and charge are the same number
Not knowing what the family gets
Receive amount quoted to the cent
An app and a form standing in the way
WhatsApp, Spanish-first, voice or text
What it never doesThe guardrails
Never hides a spread
Never sends without consent
Never puts personal data in logs
Never moves real value yet

Sandbox rail, test money. No real funds move until a licensed money-movement partner covers the corridor.

Where it standsSandbox, licensing in progress

The full product surface runs end to end on a sandbox rail, on test money. No real value moves until a licensed partner covers the corridor.

US → MX
First corridor, sender in the US, family in Mexico
Sandbox
Test money only, no real funds move
Partner-led
Pursuing a credit-union money-movement partner
Get involvedPartners and pilots

If you move money across this corridor, or serve the people who do, let's talk.

Looking for a licensed money-movement partner and community organizations serving senders in the US.

Talk to us  →

Nyx Foundry LLC is a software company. It is not a bank, is not FDIC-insured, does not take deposits, and does not currently hold or transmit customer funds. Styx runs on a sandbox rail with test money; no real value moves until a licensed money-movement partner covers the corridor. Amounts, fees, and exchange rates shown are sandbox demonstration values, not an offer or a price quote. Nothing on this site is financial or legal advice.