Building the Non-Custodial Infrastructure for Borderless Commerce
JamsrPay was built to give merchants full ownership over their revenue — eliminating high processor fees, chargeback fraud, and settlement holding delays.
Why We Built JamsrPay
Traditional payment rails were architected decades ago around legacy bank networks. For online businesses, this means losing 3% to 5% on every transaction, suffering chargeback fraud, and waiting days for payouts.
JamsrPay replaces the legacy middleman with decentralized on-chain settlement. We provide modern APIs, hosted checkouts, and official SDKs so any business can accept crypto directly into their wallet with zero counterparty risk.
Our Core Principles
The fundamental architecture rules that power every JamsrPay product.
100% Non-Custodial
Funds transfer directly from the customer to your private merchant wallet. We never hold, escrow, or freeze your money.
Sub-Second Settlement
Transactions verify in seconds with real-time mempool tracking and instant HMAC SHA-256 signed webhook callbacks.
0% Chargeback Fraud
Immutable blockchain settlement completely eliminates fraudulent disputes, friendly chargebacks, and 180-day bank rolling reserves.
Global Reach (190+ Countries)
Accept payments from anywhere in the world without currency exchange markups, cross-border penalties, or correspondent bank blocks.
Frequently Asked Questions