Accept stablecoin payments globally
Lower fees. Faster settlement. No chargebacks.
Card networks weren’t built for global internet markets.

Classic transfers are broken
Friction
Users scan QR codes or copy 42-character addresses and pick the chain, where one mistake can be irreversible.A wallet address is a destination which cannot be authenticated before an onchain transfer.
Imprecision
No control over which accounts send assets, and checks happen only after assets land.
AUTH by zerohash solves onchain transfers
Usability
AUTH links accounts and handles the chain, so users never scan a QR code or copy an address.Trust
AUTH connects verified, user-permissioned accounts, authenticated by connected partners.Control
AUTH clients choose which accounts, onchain assets and transfer types are supported, before any assets move.How it works
Global payment acceptance
Customers pay in crypto or stablecoins. Funds settle instantly and irreversibly.




Step 1
Send payment
Customer initiates stablecoin payment
Step 2
Onchain confirm
Transaction confirms onchain
Step 3
Merchant credit
Funds credit to merchant platform
Step 4
Auto monitor
Onchain monitoring and compliance checks log automatically
IMPACT
Increase margin and accelerate cash flow
Reduce processing fees compared to card networks
Eliminate fraud-related chargebacks
Settle funds in hours, not days
Accept global payments without banking intermediaries
Stablecoin payment acceptance infrastructure for global platforms.
Yes. Fees are typically lower than traditional card networks.
No. Stablecoin transactions are irreversible
Yes. On-chain monitoring and compliance controls are integrated.