# Docs ## Docs - [Woldy Documentation — Stablecoin Payment Infrastructure for Merchants](https://docs.woldy.xyz/introduction.md): Woldy helps businesses accept USDT and USDC payments through a hosted checkout on Ethereum, Polygon, Arbitrum, Optimism, and Base. No wallet infrastructure required - Merchant Dashboard [Get Started with Woldy — API Key Setup & Merchant Account](https://docs.woldy.xyz/get-started.md): Create a merchant account, generate your API key, and start accepting stablecoin payments in minutes. Step-by-step setup guide for Woldy - Merchant Dashboard [Branches — Multi-Store Payment Isolation in Woldy](https://docs.woldy.xyz/branches.md): Branches let businesses separate payment operations by store, region, or brand. Each Branch has its own Wallet, Vault, and settlement logic. - Merchant Dashboard [Vault & Settlement — How Woldy Moves Your Funds](https://docs.woldy.xyz/vault-settlement.md): Vault & Settlement — How Woldy Moves Your Funds - Pay with Woldy [How to Pay with Woldy — Customer Payment Guide](https://docs.woldy.xyz/how-to-pay.md): Pay with USDT or USDC through any WalletConnect-compatible wallet on Ethereum, Polygon, Arbitrum, Optimism, or Base. Woldy covers gas fees — no ETH needed - Pay with Woldy [How to Subscribe with Woldy — Customer Subscription Guide](https://docs.woldy.xyz/how-to-subscribe.md): Set up a recurring USDT or USDC subscription through any WalletConnect-compatible wallet on Ethereum, Polygon, Arbitrum, Optimism, or Base. Authorize once with a signature, Woldy covers gas — and you keep full control from your own wallet - Integration Guide [Payments API — Accept Stablecoin Payments via Hosted Checkout](https://docs.woldy.xyz/payments.md): Create stablecoin payment sessions via API or Dashboard. Woldy returns a hosted checkout URL — customers pay with USDT or USDC - Integration Guide [Webhooks Integration Guide — Real-Time Payment Notifications | Woldy](https://docs.woldy.xyz/webhooks-guide.md): Receive real-time payment status updates via webhooks. Woldy uses Ed25519 signatures for secure delivery with automatic retry on failure ## API Docs - Payments [Create payment](https://docs.woldy.xyz/create-payment-27103662e0.md): Creates a payment request and returns the payment object with a unique UID. - Payments [List payments](https://docs.woldy.xyz/list-payments-26850430e0.md): Returns a list of payments with filtering and pagination support - Payments [Get payment by ID](https://docs.woldy.xyz/get-payment-by-id-26850431e0.md): Returns payment details by UID - Webhooks [Payment Created](https://docs.woldy.xyz/payment-created-30970909e0.md): Fired when a new payment is created and is waiting to be paid. - Webhooks [Payment Completed](https://docs.woldy.xyz/payment-completed-30970910e0.md): Fired when a payment is successfully paid. - Webhooks [Payment Expired](https://docs.woldy.xyz/payment-expired-30970911e0.md): Fired when a payment expires without being paid.