
What Is Stablecoin Payments? The Settlement Layer for AI Agents
Stablecoin payments are reshaping how autonomous systems settle value—instantly, programmatically, and without intermediaries. Stablecoin payments use blockchain-based tokens pegged to fiat currency (…

What Is Agent Wallets? The Infrastructure for Autonomous On-Chain Spending
Agent wallets let AI agents spend money and transact autonomously—without waiting for human approval on every payment. An agent wallet is wallet infrastructure purpose-built for autonomous AI systems…

What Is x402? The HTTP-Native Payment Protocol for Machine Transactions
x402 revives a forgotten HTTP status code to enable software agents to pay for APIs, compute, and services on demand without pre-provisioned accounts. x402 is an open payment protocol that uses the HT…

What is agentic commerce? The infrastructure shift for autonomous transactions
Agentic commerce is reshaping how AI agents transact on behalf of users without human intervention at every step. Agentic commerce is the model where AI agents autonomously discover, evaluate, purchas…

What Is AP2? The Agent Payments Protocol, Explained
AP2 is how AI agents will make payments on your behalf—securely, accountably, and with your explicit permission. AP2 (the Agent Payments Protocol) is an open standard introduced by Google in 2025 that…
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