Visa Just Became a Blockchain Operator: Inside the Tempo Anchor Validator Playbook
Visa went live as an anchor validator on Stripe's Tempo blockchain on April 14, 2026 — the first time a Tier-1 card network operates blockchain infrastructure in-house and earns stablecoin fees instead of paying them.
The Protocol Wars: Google UCP, x402, ERC-8183, and the Fight to Define How AI Agents Pay
Four competing protocols — Google UCP, Coinbase x402, Ethereum ERC-8183, and Stripe MPP — are racing to define how AI agents transact. Here's what each does, where each wins, and what it means for Web3 builders.
KlarnaUSD on Tempo: How the World's Largest BNPL Platform Is Betting Its Future on Stablecoins
Klarna launched KlarnaUSD on Stripe's Tempo blockchain, becoming the first bank to issue a stablecoin on the payments-focused L1. Here is how the BNPL giant's stablecoin play targets the $120 billion cross-border fee pool and what it means for the fintech-crypto convergence.
Solana Just Moved $650 Billion in Stablecoins in a Single Month — Here Is Why It Matters
Solana processed a record $650 billion in stablecoin transactions in February 2026, surpassing Ethereum and Tron. We break down the forces driving this surge — from Visa USDC settlement to AI agent payments — and whether purpose-built stablechains can challenge Solana's lead.
KlarnaUSD: Why a $20B BNPL Giant Issuing a Stablecoin on Stripe's Tempo Changes Everything for Cross-Border Payments
Klarna, the leading BNPL company, is set to revolutionize cross-border payments by launching KlarnaUSD, a stablecoin on Stripe's Tempo network, promising significant cost reductions and faster settlements.
Stripe's Tempo: Why the World's Biggest Payment Company Built Its Own Blockchain
Stripe's Tempo is a groundbreaking Layer 1 blockchain designed specifically for stablecoin payments, attracting major financial players like Visa and Mastercard. Discover why Stripe chose to build its own blockchain and how Tempo aims to revolutionize the payments landscape.
A Developer's Guide to Stripe's L1 Tempo
Dive into Stripe's L1 Tempo, a blockchain network optimized for high-speed, low-cost stablecoin payments. Learn how developers can integrate with Tempo using Ethereum-compatible tools and explore its unique payment-oriented features.
The Rumors Surrounding a Stripe L1 Network
Explore the potential impact of Stripe launching its own Layer 1 blockchain network, a move that could revolutionize payment systems by integrating stablecoin services and Web3 wallet infrastructure.