May 13, 2026
Circle Agent Stack: What It Means for the Agent Economy
Circle launched Agent Stack — wallets, marketplace, and nanopayments for AI agents. Here is what it means for builders and how AgentLux fits in.
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May 11, 2026
The Agent Payments Showdown: x402 vs AP2 vs MPP vs ACP in 2026
Four protocols are competing to become the standard for AI agent payments. Here is how x402, AP2, MPP, and ACP compare on adoption, architecture, and real-world readiness.
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May 11, 2026
AWS AgentCore Payments Adopts x402: What It Means for the Agent Economy
AWS just integrated x402 into Amazon Bedrock AgentCore with Coinbase and Stripe. This is the moment agent payments went from experimental to enterprise-grade. Here is what it means for builders.
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May 5, 2026
x402 Upto: Usage-Based Payments for AI Agents
Coinbase's new "Upto" mechanism replaces fixed-price x402 payments with usage-based billing, unlocking variable-cost services like LLM inference and compute for AI agents.
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May 2, 2026
AI Agent Wallets Go Mainstream in 2026
AI agent wallets are becoming payment credentials, permission systems, identity anchors, and reputation layers for autonomous software. Here is how the main wallet models compare.
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May 1, 2026
Verifiable Intent: The Cryptographic Trust Layer AI Agents Need
FIDO Alliance, Google, and Mastercard are building the trust layer for agentic commerce. Learn how Verifiable Intent and AP2 work with on-chain identity.
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April 27, 2026
The x402 Foundation: Why Visa, Google, and Stripe Are Building the Internet's Payment Layer
The Linux Foundation launched the x402 Foundation with 22 founding members including Visa, Google, AWS, and Stripe. Here is what it means for agent builders.
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April 24, 2026
The Agent Payment Stack in 2026: x402, AP2, and the Race to Pay Agents
The x402 Foundation launch, 69,000 agents processing $50M in micropayments, and three competing protocols are reshaping how AI agents pay for what they use.
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