Quantify how much annual recurring revenue (ARR) your SaaS, AI tool, hosting panel, or paid community loses to cross-border card declines, Merchant-of-Record / FX fees, and subscription chargebacks — and see the exact profit unlocked by adding XPayr 0.5% stablecoin billing.
On $58,500/mo current MRR, routing 35% of renewals & failed-card dunning rescues through XPayr 0.5% USDC/USDT billing unlocks immediate net profit.
invoice.payment_failed webhook email using Zapier, Make.com, or @xpayr/node-sdk.
International subscribers in LATAM, APAC, MENA, Turkey, and Eastern Europe frequently use prepaid, virtual, or non-USD debit cards that fail cross-border 3DS2 re-authentication, hit bank FX blocks, or expire monthly. Offering USDC/USDT renewals via XPayr recovers subscribers whose bank cards fail.
XPayr supports automated smart renewal invoice links (Web3 1-Click + Binance/Bybit Direct QR), prepaid multi-month stablecoin passes, and ES256 wallet-bound software licenses (/license-kit) with webhook dunning notifications (/recurring-billing) — so customers never grant scary unlimited wallet pull permissions.
Merchant-of-Record platforms typically charge 5.0% + $0.50 per renewal plus payout FX spreads. On a $29/mo SaaS plan, an MoR takes $1.95 (6.72%), whereas XPayr charges a flat $0.145 (0.50%) and settles $28.855 straight to your wallet.
No! Most SaaS teams add XPayr as a parallel "Pay with USDC / USDT (Instant · Zero Card Declines)" option on checkout and inside failed-payment dunning emails to rescue churned international MRR immediately.
Model your recurring 30% RevShare and CPA earnings across referred merchants and volume.
Fee savingsCompare your current processor cost with XPayr flat 0.5% gateway pricing.
Network choiceChoose the right stablecoin rail across TRON, Ethereum, Solana, Polygon, and BNB Chain.
Launch readinessScore whether your business is ready for links, widgets, API checkout, and mainnet review.
Settlement designModel accepted assets, preferred settlement asset, routing complexity, and operational controls.
Checkout previewWalk through session creation, wallet payment, confirmation, webhook, and reconciliation.
Developer QAGenerate sample payment events, headers, HMAC signatures, and verification snippets locally.
No-code embedCustomize an embeddable multi-chain crypto checkout button with live modal preview and HTML/React snippets.
AI Agent QAExecute live JSON-RPC 2.0 tool calls against https://xpayr.com/api/mcp and inspect all 21 AI agent tools.
Agent guardrailsModel per-tx limits, daily caps, auto-approval thresholds, and chain whitelists for autonomous AI commerce agents.
License Kit QASimulate cryptographic wallet-bound software licenses for extensions, plugins, and SaaS with @xpayr/extension-kit (v0.2.0).
Treasury payoutsModel non-custodial multi-recipient payouts (10 to 5,000 wallets), gas savings, and JSON manifests for XPayr Payout Hub.
Zero chargebacksCalculate annual profit lost to card chargebacks, $15-$25 dispute fees, and rolling reserves vs XPayr 0.5% non-custodial finality.
B2B invoicingBuild itemized B2B USDT/USDC invoices, preview 99.5% direct wallet splits, and copy ready-to-run API v1 & MCP session payloads.
Retail & POSSimulate in-person retail & hospitality counter bills with optional tips, instant QR checkout, and 0.5% split vs card FX fees.
CFO & ERP auditGenerate balanced QuickBooks CSV, Xero CSV, and NetSuite JSON journal entries with 99.5% / 0.5% splits and tx_hash proofs.
Exchange QR QAModel Binance/Bybit/OKX withdrawal fee deductions against XPayr 1% (max $0.50) tolerance and preview underpaid_accepted webhooks.
9-Chain BenchmarkRank Base, Arbitrum, Optimism, Polygon, Solana, BNB Chain, TRON TRC-20, Ethereum, and Circle Arc by gas cost, finality, and 99.5% net take-home.
8-Stack CodegenGenerate zero-placeholder checkout, HMAC-SHA256 webhook, HTTP 402 paywall, and ES256 license snippets across 8 stacks (Node.js, Python, PHP, Go, Rust, Ruby, Next.js, cURL).
HTTP 402 & AI APIsDesign 402 Payment Required machine paywalls, /.well-known/x402.json manifests, and offline ES256 JWKS middleware for Express, Next.js, FastAPI, and Cloudflare Workers.
On-Chain Split AuditInspect exact token integer base units, Rabby/MetaMask balance simulation deltas, and Transfer event logs vs custodial deposit-sweep gas costs.
XPayr · Built on Arc NetworkEstimate an Arc Testnet transaction budget in USDC using the gas inputs you provide. This XPayr tool is a planner, not a Mainnet quote.
XPayr · Built on Arc NetworkPlan a USDC route into or out of Arc Testnet, separate the bridge amount from the XPayr operation fee and continue to wallet-signed execution.
XPayr · Built on Arc NetworkPreview a same-chain stablecoin conversion, slippage budget and XPayr operation fee before requesting an executable quote.
@xpayr/mcp-serverAll form inputs on this tool automatically sync to the page URL query string for one-click team sharing or autonomous AI execution.