Circle developed Arc, a stablecoin-native Layer 1 blockchain designed for financial activities including payments, foreign exchange, and tokenized real-world assets. The network uses USDC to pay transaction fees, settles transactions in under a second, and launched on public mainnet on September 16, 2026. OpenSea added support for Arc on the same launch day, enabling users to buy, sell, and swap supported assets.
India's announcement of MDR (Merchant Discount Rate) charges for certain UPI transactions starting October 15th has sparked debate over who should fund the payment system's infrastructure. While proponents argue the zero-MDR model is unsustainable and that most transactions will be unaffected, critics question why government subsidies couldn't continue for a critical payment backbone, and whether app developers or banks will ultimately benefit from the new charges.
An ex-banker warns that AI agents increasingly handle real commerce—making payments, buying advertising, negotiating—but lack auditing systems to verify their actions. Drawing parallels to the 2008 financial crisis when unchecked numbers caused disaster, the author argues that without verification layers, fraud and mismanagement could proliferate at machine speed while businesses remain disconnected from the truth of their spending.
Most customer churn from payment failures is involuntary and recoverable because intent remains. Implement a 15-minute webhook-based playbook catching Stripe payment failures, sending immediate recovery emails with hosted invoice links, and using decline codes to tailor messaging for different failure reasons, allowing fast re-collection without discounts.
Build an effective dunning sequence for failed payments by mapping Stripe's retry attempts to escalating customer communications—instant email, follow-up at 24 hours, and final notice at 3 days—using the invoice.payment_failed event to trigger different messaging at each step rather than relying on generic Stripe reminders alone.
Cord is a B2B billing platform that streamlines quoting, invoicing, and payments for agencies. It enables drag-and-drop quote creation with negotiated pricing, live tax calculation, client approval via branded links, and automatic invoicing with support for CFDI 4.0 in Mexico. The platform integrates AI-assisted quote generation, payment collection, cash flow forecasting, and multi-currency pricing in a single unified system.
Column released four new financial products: stablecoins with full interoperability between USDC/USDT and U.S. dollars, full-stack card issuing with its own processor, global banking capabilities for international customers, and multicurrency accounts with instant conversion. These products consolidate multiple financial infrastructure vendors into a single integrated platform for fintech companies.
A service provider advertises custom development tools including blockchain monitoring terminals, cryptocurrency payment systems, and web applications, explicitly stating willingness to build tools regardless of ethical considerations. Services are priced from $1,000–$5,000+ and accept only crypto payments.
Deoochform is an AI-powered form builder that creates live forms from natural language descriptions, integrating with Claude and ChatGPT via MCP. It supports payments via Stripe, appointment booking with Google Calendar, and response syncing to Google Sheets, Excel, or Slack, all without coding.