Agent Payments
How machines initiate, authorize, screen and settle a payment.
Circle Opens Arc Mainnet to Expand USDC Use Cases
Stablecoin issuer Circle has launched the mainnet of its Layer-1 blockchain Arc, positioning it as infrastructure for payments and settlement to broaden USDC's on-chain applications.
TRM Labs: Real Demand for x402 Agent Payments Below 10%
On-chain analysis of the x402 protocol estimates that fewer than 10% of AI agent payment transactions reflect genuine commercial demand, even as infrastructure investment in agentic payments accelerates.
Ant International's AMP Protocol Onboards First 17 Global Payment Institutions
Ant International's agent payment protocol AMP has connected its first batch of 17 global payment institutions, bringing AI-agent-initiated transactions onto existing mobile payment rails.
Circle Launches x402 Service Directory: Discover USDC-Enabled Agent Payment Services with a Single API Call
Circle's new directory lets developers find and integrate USDC-settling x402 services through one API call, advancing its push into agent payment infrastructure.
Solana Leads x402 Transaction Volume and Count for Second Consecutive Week, Widening Gap with Base
Solana continues to dominate the x402 machine payment protocol, extending its lead over Base as AI agent payments gain traction.
W3C Workshop Spotlights Agent Payments: Huawei Pay and openJiuwen Unveil A4P Protocol
The new framework targets machine-to-machine payment compliance, introducing pre-settlement interception and Know-Your-Agent checks to tackle authorization challenges in AI-driven transactions.
XRP Ledger Agentic Transactions Hit All-Time High as AI Payments Surpass 3.99 Million
On-chain activity driven by AI agents reaches record levels, signaling a shift toward automated, machine-initiated payments on XRP Ledger.
Solana Leads x402 AI Agent Payment Activity, Tops On-Chain Settlement Volume
Solana is outpacing other blockchains in AI agent payment activity via the x402 protocol, driven by low fees and high throughput, according to the latest data from Pluang.
AWS Brings x402 Agent Payments to the Edge
AWS extends x402-based agent payments to edge computing, enabling AI agents to autonomously handle machine-to-machine payments in scenarios like IoT and CDNs, settled in stablecoins such as USDC.
Jan Curn: x402 Not Ready for Prime Time—Double-Spend and Protocol Wars Threaten Crypto Payments' Window of Opportunity
Payment protocol expert Jan Curn warns that x402, the HTTP 402-based machine payment protocol, is unfit for agentic payments due to double-spend risks and settlement finality gaps, urging the industry to fix these issues before the AI agent boom passes crypto by.
Circle Deploys Native USDC and EURC on Plasma, Integrates CCTP Cross-Chain Protocol
Stablecoin issuer Circle has launched native USDC and EURC on the Plasma Layer 1 network, along with CCTP and Bridge Kit, expanding its multi-chain footprint.
China's Payment & Clearing Association Issues AI Agent Payment Guidelines, Introducing "Know Your Agent"
Regulators issue compliance guidelines for AI agent payments, mandating explicit user authorization, per-transaction records for large amounts, and pre-settlement screening by payment service providers.
Agent Payment Protocols Race: A Comparative Analysis of x402, AP2, MPP, and ACP
Fireblocks' latest report benchmarks four leading AI agent payment protocols—x402, AP2, MPP, and ACP—highlighting key differences in authorization, settlement speed, and compliance readiness as the industry awaits a unified standard.
Coinbase: AI Agents Process 205 Million Transactions via x402 Protocol
The crypto exchange reports that machine-to-machine payments using the HTTP 402-based protocol have surged, driven by high-frequency, low-value use cases like data labeling and compute scheduling.
Payouts.com and Casper Association Launch x402 Protocol for AI Agent Payments
Built on HTTP 402, the protocol aims to standardize settlement for AI-agent-initiated transactions, with support for stablecoin payments.
x402-recovery Scores 62 in Practicality Rating, Bringing Programmable Payment Recovery to Fault-Prone Networks
A new addition to the x402 ecosystem targets machine-to-machine payment resilience with programmable recovery logic for disrupted payment channels.
Visa-Artemis Report: x402 Protocol Reaches $15M Annual Volume, AI Micropayment Infrastructure Accelerates
The protocol processed $15 million in transactions in its first year, as machine-to-machine payments scale up—but real-time compliance modules remain absent.
Solana Stablecoin Payments Surpass $94M as ETF Filings Advance
Tether Launches USDT0, a Fully On-Chain Stablecoin for Native Cross-Chain Transfers Without Wrapped Tokens
The new stablecoin mints native tokens on destination chains, eliminating wrapped token risks and liquidity fragmentation for cross-border and machine-to-machine payments.
Mastercard Agent Pay vs. Visa Smart Commerce: How Agent Payment Protocol Differences Shape Cross-Border B2B Settlement Choices
Comparing the technical paths, compliance requirements, and ecosystem lock-in effects of the two major card network agent payment protocols, providing a framework for enterprise evaluation.
India's NPCI Launches UAP Protocol: First National Payment System Builds Native Payment Channel for AI Agents
The National Payments Corporation of India has introduced the UAP protocol, enabling AI agents to initiate UPI transactions directly. This is the world's first native protocol for machine-to-machine payments on a national retail payment system, standing in contrast to decentralized solutions like x402 and ACP.
XRP Ledger AI Agent Transactions Surpass One Million, x402 Protocol Fuels Machine Payment Growth
The milestone signals growing real-world utility of decentralized ledgers in automated economies, with compliance measures like KYA becoming essential.
Circle CEO: Stablecoins to Evolve into 'Invisible' Infrastructure, Becoming the Underlying Protocol for AI Agent Payments
Visa Launches Stablecoin Treasury Engine, Deepens Institutional Settlement On-Chain
Japan's Logistics Giant Plans to Pay 2,300 Partners with JPYC, Yen Stablecoin Gains Traction in B2B Settlements
AZ-COM Maruwa Holdings, a logistics service provider for Amazon Japan, plans to use JPYC to pay around 2,300 logistics partners and individual carriers. While not a direct Amazon adoption or cross-border settlement project, it could become one of the largest enterprise-level stablecoin applications in Japan to date.
Hong Kong's First Regulated Stablecoin Expected to Launch in July, Distributors Begin Testing This Month
Caixin reports that the stablecoin, issued by a licensed entity, will undergo review by the HKMA and SFC, marking a key step in virtual asset compliance.
OKX Europe Launches One-Way USDT-to-USDC Conversion Channel
OKX Europe now allows eligible EEA users to deposit USDT and convert it one-way to MiCA-compliant USDC. As Tether has not yet obtained the EU authorization required under the MiCA framework for USDT, the stablecoin cannot be traded or used for other transactions on the OKX Europe platform.
ECB: Stablecoins Could Divert Bank Deposits, Digital Euro Can Safeguard Payment Sovereignty
European Central Bank Executive Board member Piero Cipollone warns that European banks face pressures from fee and transaction data erosion, retail deposit diversion by stablecoins, and growing reliance on non-European payment infrastructure.
Japan's Lawson to Pilot Yen Stablecoin Payments In-Store Starting August
Lawson, KDDI, and HashPort will test yen stablecoin payments at a Tokyo store, targeting staff-only transactions to evaluate checkout speed, system compatibility, and wallet usability.
Stablecoin Market Cap Nears $320 Billion, Raising Concerns Over U.S. Treasury Risks
As stablecoins like USDT and USDC increasingly back their reserves with short-term U.S. Treasuries and repo assets, the deepening link between the stablecoin market and short-term U.S. funding markets draws scrutiny from global regulators.
Federal Reserve Research Turns Focus to Stablecoins: USDT and USDC Emerge as New Dollar Liquidity Channels
Recent studies from the Federal Reserve system highlight how dollar-pegged stablecoins like USDT and USDC are linking on-chain markets, U.S. Treasuries, and bank payment systems, gradually forming new channels for dollar liquidity.
Gyeonggi Province Launches Stablecoin PoC, First Phase Testing to Complete by August
South Korea's Gyeonggi Province has initiated a research project on stablecoin adoption, aiming to complete the first phase of proof-of-concept by August 2026, testing the full cycle of a KRW-pegged stablecoin from issuance and circulation to payment and merchant settlement.
Hyundai Card Pilots USDT Cross-Border Transfers
Hyundai Card, the financial arm of Hyundai Motor Group, completes a stablecoin cross-border transfer pilot, moving ~$20,000 between Hyundai Motor America and Hyundai Motor Mexico via Avalanche C-Chain.
PayPal’s PYUSD Launches on Polygon, Expanding Stablecoin Payment Reach
The dollar-pegged stablecoin is now natively issued on Polygon PoS, tapping into its Open Money Stack to broaden blockchain coverage and on-chain payment use cases.