# Stafiel > Documentation for Stafiel stablecoin checkout, hosted checkout, payment APIs, wallet boundaries, operations, and risk controls. Start with the topic links below for complete per-page Markdown, including API tables and code examples. Use the structured manifest to enumerate pages and find their JSON and Markdown URLs. For compact structured page HTML and metadata, follow pageJsonUrl in the manifest (view=page). The existing jsonUrl includes full navigation data. ## Primary Documentation - [Overview](https://stafiel.org/documentation/start/overview.md?version=v1.0.0): Start with the basics of how Stafiel works. - [Quickstart](https://stafiel.org/documentation/start/quickstart.md?version=v1.0.0): Create your first checkout with Stafiel. - [Supported Assets and Networks](https://stafiel.org/documentation/start/supported-assets-and-networks.md?version=v1.0.0): Review the tokens and networks Stafiel supports. - [Mainnet vs Testnet](https://stafiel.org/documentation/start/mainnet-vs-testnet.md?version=v1.0.0): Learn how mainnet and testnet stay separate. - [Checkout Sessions](https://stafiel.org/documentation/accept-payments/checkout-sessions.md?version=v1.0.0): Learn how checkout sessions create payment requests. - [Payment Flow](https://stafiel.org/documentation/accept-payments/payment-flow.md?version=v1.0.0): Understand the customer-facing Stafiel payment flow. - [Order Lifecycle and Payment Status](https://stafiel.org/documentation/accept-payments/order-lifecycle-and-payment-status.md?version=v1.0.0): Understand the order lifecycle, payment statuses, and exceptions. - [Settlement Basics](https://stafiel.org/documentation/accept-payments/settlement-basics.md?version=v1.0.0): Understand how customer payments settle to merchant wallets. - [Refund Basics](https://stafiel.org/documentation/accept-payments/refund-basics.md?version=v1.0.0): Understand refund availability and original-route refunds. - [Dashboard Navigation](https://stafiel.org/documentation/merchant-operations/dashboard.md?version=v1.0.0): Find where core Merchant Dashboard workflows live. - [Merchant Setup](https://stafiel.org/documentation/merchant-operations/merchant-setup.md?version=v1.0.0): Prepare a merchant profile before accepting payments. - [Account and MFA](https://stafiel.org/documentation/merchant-operations/account-access.md?version=v1.0.0): Manage sign-in, account profile, and MFA controls. - [Wallet Settings](https://stafiel.org/documentation/merchant-operations/wallet-settings.md?version=v1.0.0): Configure the wallet addresses that receive merchant funds. - [Orders](https://stafiel.org/documentation/merchant-operations/orders.md?version=v1.0.0): Review and filter orders, create checkout sessions, and export records. - [Settlement Review](https://stafiel.org/documentation/merchant-operations/settlement.md?version=v1.0.0): Review settlement records in the Merchant Dashboard. - [Fees and Plan Usage](https://stafiel.org/documentation/merchant-operations/fees-and-plan-usage.md?version=v1.0.0): Review order-level fee details, platform fees, and plan usage. - [Refund Operations](https://stafiel.org/documentation/merchant-operations/refund-operations.md?version=v1.0.0): Operate supported refunds from the Merchant Dashboard. - [Statistics](https://stafiel.org/documentation/merchant-operations/statistics.md?version=v1.0.0): Review merchant, order, amount, chain, token, and activity statistics. - [API Keys and Authentication](https://stafiel.org/documentation/developer-integration/api-keys-and-authentication.md?version=v1.0.0): Authenticate server-side merchant API requests with API keys. - [Checkout Sessions API](https://stafiel.org/documentation/developer-integration/checkout-api.md?version=v1.0.0): Create checkout sessions from your backend. - [Orders API](https://stafiel.org/documentation/developer-integration/orders-api.md?version=v1.0.0): Query order lists and order details through the API. - [Payments API](https://stafiel.org/documentation/developer-integration/payments-api.md?version=v1.0.0): Query payment transactions recorded for an order. - [Contract Status API](https://stafiel.org/documentation/developer-integration/contract-status-api.md?version=v1.0.0): Query contract or payment address deployment status. - [Refunds API](https://stafiel.org/documentation/developer-integration/refund-api.md?version=v1.0.0): Check refund status and refund history for an order. - [Settlements API](https://stafiel.org/documentation/developer-integration/settlement-history-api.md?version=v1.0.0): Query settlement records for an order. - [Invoice and Receipt API](https://stafiel.org/documentation/developer-integration/invoice-and-receipt-api.md?version=v1.0.0): Query and download order invoice and receipt documents. - [Webhooks and Events](https://stafiel.org/documentation/developer-integration/webhooks-and-events.md?version=v1.0.0): Receive signed webhook events from Stafiel. - [Widget Integration](https://stafiel.org/documentation/developer-integration/widget-integration.md?version=v1.0.0): Embed hosted checkout with the browser widget runtime. - [Custom Payment Page](https://stafiel.org/documentation/developer-integration/custom-payment-page.md?version=v1.0.0): Build a merchant-rendered payment page from Stafiel payment session data. - [Testnet](https://stafiel.org/documentation/developer-integration/testnet.md?version=v1.0.0): Test integrations with test API keys and test networks. - [Security and Wallet Boundary](https://stafiel.org/documentation/risk-and-reference/security-and-wallet-boundary.md?version=v1.0.0): Understand merchant key custody and wallet boundaries. - [Payment and Refund Risks](https://stafiel.org/documentation/risk-and-reference/payment-and-refund-risks.md?version=v1.0.0): Understand payment-source, compliance-review, and refund-limit risks. - [Go-Live Checklist](https://stafiel.org/documentation/risk-and-reference/go-live-checklist.md?version=v1.0.0): Review the merchant checklist before using mainnet. ## Machine-Readable References - [Documentation text summary](https://stafiel.org/llms-full.txt?version=v1.0.0): Navigation/search-text aggregate; use per-page Markdown or JSON for exact examples and tables. - [Documentation manifest](https://stafiel.org/documentation/manifest.json?version=v1.0.0) - [Documentation JSON pages](https://stafiel.org/documentation/{slug}.json) - [Documentation Markdown pages](https://stafiel.org/documentation/{slug}.md) ## Legal and Compliance - [Terms of Service](https://stafiel.org/terms-of-service) - [Privacy Policy](https://stafiel.org/privacy-policy) - [Compliance at Stafiel](https://stafiel.org/compliance)