Ecommerce checkout
Create stablecoin payment orders and redirect customers to a hosted payment page.
PayIn Cloud
Hosted stablecoin payments for online merchants.
PayIn Cloud is the fastest path to stablecoin payment acceptance. PayIn operates the payment service layer; your team integrates orders, payment pages, webhooks, and reconciliation. The payment model is non-custodial: PayIn coordinates payment status while funds settle to merchant-controlled destinations.
Who it is for
Hosted stablecoin payment infrastructure for merchant teams.
PayIn Cloud is for ecommerce, SaaS, platforms, and B2B merchants who want API-first stablecoin payments while PayIn handles the payment service layer.
SaaS invoices
Collect invoice payments and receive reliable status updates through webhooks.
Platform deposits
Use deposit flows and assigned addresses for account funding and balances.
Global merchants
Accept stablecoin payments from customers across supported networks and tokens.
Non-custodial trust model
Hosted service layer. Merchant-controlled funds.
PayIn Cloud hosts the payment service layer: APIs, payment pages, blockchain monitoring, webhooks, and operational workflows. Funds settle to merchant-controlled payment destinations under the non-custodial PayIn model.
Infrastructure layer
PayIn Cloud helps create, monitor, notify, and reconcile payments.
Merchant ownership
Merchants remain responsible for wallet custody, treasury policy, and business controls.
Customer confidence
A non-custodial payment model is clear to explain: PayIn verifies the payment flow while merchants keep custody control.
Integration path
From sandbox to production.
Cloud integration should be operationally safe before it handles real money.
1. Start in sandbox
Create test orders, open payment pages, test webhooks, and verify business-system updates.
2. Integrate payments
Use API keys server-side, create order payments, process webhooks idempotently, and prepare reconciliation.
3. Launch production
Separate production secrets, verify support workflows, monitor payment operations, and move to mainnet when ready.
Dual-mode Cloud
Checkout orders and account deposits in one hosted system.
Order Mode
For checkout, invoices, payment links, and one-time payment requests. PayIn Cloud monitors the transaction and notifies your system when it is ready to fulfill.
Deposit Mode
For account funding, user balances, and assigned receiving addresses. PayIn Cloud helps detect incoming funds and connect them to your business records.
Cloud docs
Everything your integration team needs to start.
Read the public Cloud docs for API keys, sandbox testing, order payments, hosted payment pages, webhooks, reconciliation, support, and production launch.