Flexible checkout entry for manual invoices, custom quotes, top-ups, tips, balance adjustments, and backend-generated order amounts.
Turn a wallet address into website payment links
Merchants sign in with a wallet and generate payment code for websites, apps, H5 pages, WebView checkout, fixed products, and AI agent payment workflows. Buyers can use route-supported assets such as USDC, USDT, ETH, BNB, POL, AVAX, MON, and other listed assets on major EVM chains including Linea, Mantle, Monad, and Plasma. EVM routes settle as Base USDC. If a platform receiving account or merchant Solana wallet address is configured, Solana SOL, USDC, and USDT appear as last fallback options and settle as Solana USDC with order number and transaction records.
Use this for memberships, paid articles, downloads, service packages, and locked prices. The real price comes from the backend fixed-product table.
99U automation API with API keys, bulk products, catalog reads, automated paid access, multi-site integration, and future AI agent checkout.
Merchant dashboard, merchant code, fixed products, embed buttons, QR codes, payment records, manual receipt print, wallet contacts, and txHash reconciliation.
Includes Basic and unlocks Agent Pro API, bulk import, product catalog reads, auto print feed, automated payment integration, and AI agent payment workflow preparation. API execution gas remains separate through Base ETH balance or Agent Gas Deposit.
Fixed price rule: Use fixed product links for public memberships, paid articles, downloads, and packages. A 1 USDC / 30 days novel membership is a fixed product; merchant code is for flexible dynamic checkout only.
What Personal Wallet Payment System is built for
Personal Wallet Payment System turns a wallet address into multi-chain crypto payment links for websites, H5 apps, WebViews, fixed products, merchant dashboards, receipt printing, and AI agent payment workflows. Buyers do not need to manually convert first on an exchange. The backend creates checkout from a fixed product or merchant order rule, requests a live route, and records settlement with the order number, wallet address, amount, and on-chain transaction hash for real reconciliation. EVM payments settle as Base USDC; Solana fallback requires a configured Solana receiving wallet path and settles as Solana USDC.
Fixed product code is for memberships, articles, downloads, packages, courses, templates, and public fixed-price offers. The real price is saved on the backend, so the front end cannot secretly change it. Agent Pro API is for multi-site access, bulk products, catalog reads, automated paid access, printer feed jobs, and AI Agent Payment API-compatible workflow preparation.
Multi-chain crypto payment linksCross-chain USDC checkoutBase USDC settlementSolana USDC fallback checkoutUSDT to USDC payment routeOptimism USDT checkoutAI Agent Payment APIAI agent USDC paymentBase USDC agent paymentCrypto payment link for AI agentsAgentic commerce paymenttxHash LookupReceipt printer feed
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Template Websites
Pair downloadable source packages with hosted checkout and merchant billingNovel Website
Chapter unlocks, member reading, and paid-content access.
Music Website
Preview unlocks, audio sales, and digital-content access.
Ecommerce Website
Digital products, virtual goods, and stablecoin checkout.
Restaurant Website
Dining bookings, menu showcases, and prepaid reservations.
Purchased template packages stay available for 30 days in the download area. Template checkout is priced in USDC and can use the same listed route-supported assets. EVM settlement records as Base USDC; configured Solana fallback records as Solana USDC. If anything needs fixing or customization, support can help extend or tailor the package.
Basic
20 USDC / MonthFor website payments: merchant dashboard, hosted checkout links, QR tools, manual receipt print, and wallet contact chat. Keeps running while renewals succeed.
Agent Pro
99 USDC / MonthFor automated payment integration: Agent API access, bulk products, catalog reads, auto print feed, future AI agent checkout, and monthly request limits. Keeps running while renewals succeed.
Enterprise
Contact support for a quoteLarge traffic, private deployment, dedicated payment system, high-concurrency API support, and technical integration support.
Paste a txHash from a success page or merchant dashboard to open the matching BaseScan transaction record. Supports Base transaction hash lookup, crypto payment proof, and USDC payment txHash verification.
Supports Base mainnet transaction hash lookup.
txHash Lookup / BaseScan Search
Look up Base transaction hashes, verify USDC payment proof, and match checkout records with BaseScan.
Telegram Bot: @X886bot
Open the bot, paste your own EVM receiving wallet, choose Basic 20 USDC or Agent Pro 99 USDC, and get a 30-minute checkout link.
Telegram Web Form
Create USDC-priced subscription checkout links without sharing wallet secrets. Checkout can quote route-supported crypto assets.