Getting Started
PayLinkr is a non-custodial crypto billing platform for merchants and developers. It combines branded hosted checkout, recurring billing, live payment tracking, and a PRO automation layer for APIs and webhooks.
01 Platform overview
Hosted checkout that feels premium
Create payment links, branded checkout pages, and custom success flows without sending customers through a generic crypto handoff.
Non-custodial by design
Customer payments go directly to the merchant wallet you configure. PayLinkr tracks status, references, reminders, and automation around that payment.
Built for both operators and developers
The dashboard covers day-to-day billing operations, while PRO unlocks APIs, request logs, webhook controls, scopes, origin restrictions, and Postman/OpenAPI tooling.
02 How PayLinkr works
- 1Create an invoice or recurring plan: Set a fixed crypto amount, allow custom payment, or price in USD, EUR, or GBP and let PayLinkr auto-convert at checkout.
- 2Share a hosted pay link: Customers land on a branded checkout page with wallet details, the required memo or destination tag, and live payment status.
- 3Track payment progress on-chain: Checkout pages can show payment seen on-chain, confirming, and paid in real time while the worker keeps the invoice record in sync.
- 4Handle edge cases gracefully: If a payer sends too little or too much, PayLinkr can show how much remains, flag the overpayment, and let the merchant settle the invoice when appropriate.
- 5Trigger your downstream systems: Use email notifications, reminders, signed webhooks, and the PRO API to fulfill orders, unlock services, or reconcile internal records.
03 Supported assets and pricing modes
| Asset | Network | Notes |
|---|---|---|
| USDC | Stellar | Stablecoin settlement with memo-based matching. |
| XLM | Stellar | Native Stellar asset with no trustline requirement. |
| XRP | XRPL | XRPL-native settlement with destination tag style reference handling. |
04 Hosted checkout and branding
Hosted checkout pages are designed to be customer-facing, not just utility pages. Merchants can control logo, colors, thank-you messaging, receipt reply-to settings, and custom success flows. PRO users can also connect verified custom domains so checkout runs on a merchant-owned host when HTTPS and routing are configured.
- - Live payment state can show seen on-chain, confirming, and paid.
- - Underpayments and overpayments are surfaced clearly so payers and merchants know what happens next.
- - Merchant emails and receipts can reuse the same branding profile.
05 Developer workflow
PRO adds a full automation layer around the merchant experience. Developers can create invoices and recurring plans through the REST API, receive signed webhooks, inspect request logs, and use scoped API keys with allowed-origin restrictions and rate limits.
Merchant APIs
Invoices, recurring plans, webhook management, API request logs, Postman collection download, OpenAPI output, and a generated TypeScript SDK.
Admin controls
Site admins can review API activity, block abusive API access, revoke active keys, and combine that with scopes and rate limits to keep the platform healthy.