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Stablecoin card cumulative top-ups reach $13.8 billion, with USDC leading consumer spending volume

Odaily News: As of August, cumulative top-ups on USDC- and USDT-linked stablecoin cards have reached $13.8 billion, an increase of nearly $10 billion over the past 12 months. Stablecoin cards are shifting USDC and USDT from trading balances toward everyday consumer use cases.USDC currently leads in tracked card spending, while USDT is accelerating its catch-up. The two follow different adoption paths: USDC benefits more from fintech integrations and payment infrastructure, whereas USDT is more active across exchanges, remittances, and emerging markets.On-chain settlement also reflects a multi-chain distribution, with Base leading at approximately $1.2 billion, followed by Solana at $635 million, Polygon at $544 million, and Optimism at $509 million. Networks such as Arbitrum, Scroll, Ethereum, and Stellar are also carrying significant activity.Stablecoin cards still rely on traditional payment networks like Visa and Mastercard, shifting the competitive focus toward custody, FX costs, cashback, and capital efficiency. Meanwhile, Circle has renewed its USDC partnership with Coinbase under the original terms, excluding any dividend arrangements. (Bitcoin.com News)

Initial funds may reach $20 million; Hyperliquid AQAv2 proceeds will be used to buy back HYPE

Odaily Block News: The first proceeds from Hyperliquid's AQAv2 mechanism are expected to enter the Hyperliquid Assistance Fund on October 3. The market anticipates the initial fund size could reach approximately $20 million, which will be used to repurchase HYPE. AQAv2, or Aligned Quote Asset v2, is a stablecoin mechanism announced by Hyperliquid in May this year, allowing stablecoins not exclusively issued by Hyperliquid—including USDC—to qualify for "Aligned" status. According to public information, AQAv2 returns the majority of stablecoin yields to the Hyperliquid ecosystem, with 90% of the proceeds allocated to the relevant mechanism and subsequently used entirely for repurchasing and burning HYPE tokens. Coinbase has been designated as the fund deployment party, with Circle responsible for technical deployment, and both parties will also stake HYPE to participate in the mechanism. Analysts estimate that this mechanism could add approximately $135 million to $160 million in annual HYPE buyback pressure.

Sui Stablecoin Supply Approximately $478 Million, Zero-Fee Transfer Volume Exceeds $65 Billion

Odaily News: The stablecoin supply on the Sui network is currently approximately $478 million, about 69% lower than the peak of $1.6 billion in May 2025, and has remained near this level for several consecutive months.Mysten Labs, the company responsible for Sui's core development, introduced protocol-level adjustments in May, reducing stablecoin transfer fees to zero and eliminating the requirement to hold the native token SUI when making transfers. This feature supports seven stablecoins: USDC, USDsui, SuiUSDe, AUSD, FDUSD, USDB, and USDY.Since June 10, the Sui network has processed over $65 billion in zero-fee stablecoin transfers, with cumulative stablecoin trading volume exceeding $2.27 trillion since the beginning of 2024, and transaction count reaching 16 billion. (Bitcoin.com News)

Binance will list spot trading pairs USDC/ARS, ACE/USDC, and PUMP/U.

Binance announced that it will list the USDC/ARS, ACE/USDC, and PUMP/U spot trading pairs on August 26, 2026, at 16:00 UTC+8, and will simultaneously enable algorithmic order trading bot services for these spot trading pairs.

Pharos Partners with R25 to Launch pRNH Vault, Providing Eligible Users with On-Chain Access to US High-Yield Corporate Bonds

Odaily News – Pharos Network has announced the launch of the pRNH Vault, powered by the R25 protocol, offering eligible users an on-chain channel to invest in US high-yield corporate bonds.The Vault's underlying assets are connected to the NYLIM Anemoy US High-Yield Corporate Bond Independent Portfolio (HYB), co-initiated by NYLIM and Anemoy, with tokenization technology provided by Centrifuge. Users can deposit USDC into Pharos and exchange it for pRNH tokens via R25, gaining indirect exposure to HYB assets.The Vault targets a scale of $100 million, with an estimated annualized yield of approximately 7%. It imposes no hard lock-up period and incorporates agent-assisted features covering credit screening and liquidity monitoring within its architecture.

Opinion: CLARITY Act Unlikely to Rescue U.S. Treasury Market; Stablecoins Cover Only ~3% of Annual Debt Demand

Odaily News - Investment manager Lawrence Lepard, author of The Big Print, stated that even if the CLARITY Act (Digital Asset Market Clarity Act) passes the Senate with 60 votes, stablecoin demand will not be sufficient to improve the current state of the U.S. Treasury market.He noted that the current stablecoin market cap stands at approximately $255 billion, primarily backed by U.S. Treasuries purchased by Circle and Tether, down from $263 billion in January. The U.S. Treasury needs to roll over more than $8 trillion in debt annually, with stablecoins covering only about 3% of that amount.In 2025, the share of U.S. debt held by foreign entities has dropped to 32%, down from 57% after the financial crisis. Coinbase Chief Policy Officer Faryar Shirzad stated that dollar-backed stablecoins could convert overseas demand for digital dollars into demand for U.S. Treasuries. (Bitcoin.com News)

Coinbase supports earning BTC rewards by holding USDC, with Coinbase One users receiving a 6.5% reward for one month

Odaily News: Coinbase announced on platform X that users can hold USDC on Coinbase and enable the relevant feature to earn rewards in Bitcoin, distributed weekly. Coinbase One users can now enjoy a 6.5% reward for one month.

Hyperliquid AQAv2 Launches August 26, Expected to Add $135M–$160M in Annual HYPE Buybacks

Odaily News – Hyperliquid's native token HYPE is approaching $73. Crypto trader Pentosh1 noted that its fee burn mechanism will expand after the AQAv2 upgrade, potentially supporting continued outperformance in the next bull cycle.Since November 2024, Hyperliquid has repurchased and burned 462 million HYPE, worth approximately $1.27 billion, with about 99% of protocol fees allocated to buybacks. The platform's annualized protocol revenue currently stands at roughly $600 million to $950 million.AQAv2, or Aligned Quote Asset v2, is scheduled to begin on August 26, channeling approximately 90% of the yield generated from the platform's over $5 billion in USDC reserves into the Assistance Fund, with the first payment expected to arrive on October 3.Market observers estimate that AQAv2 could add an additional $135 million to $160 million in annual buyback volume. Coinbase and Circle—designated as Hyperliquid's official USDC fund deployment partners in May—have both committed to staking a significant amount of HYPE to help launch the mechanism. (Bitcoin.com News)

Travala opens AI agent use case, enabling booking of over 2 million properties on Base with USDC via large language models

Odaily News: Brian Armstrong posted on X platform stating that another feature for AI agents has been launched. The first use case is Travala, where users can use common large language models to book over 2 million properties on Base using USDC. He expressed excitement to see more enterprises building on this foundation with AWS AgentCore and opening their services to the newest and fastest-growing consumer segment.

Base will invest $100,000 in each of 10 startups, launching an 8-week accelerator program focused on AI agents and other areas

: Base announced the launch of the Batches 004 accelerator program, which will select 10 startups over an 8-week program, with each receiving $100,000 in investment funded by the Base Ecosystem Fund. Applications close on September 9, and the program will hold Demo Day in New York in November. This round is aimed at pre-seed startups focused on trading, payments, funding, and AI agents, covering products that use stablecoins to support agent shopping, trading, and payments, as well as lending, e-commerce, and decentralized AI infrastructure. Teams may support multiple blockchains but must have Base as their primary network. Selected teams will receive dedicated advisors, weekly support, and exposure assistance within the Base ecosystem, and will present their projects to investors at Demo Day. Coinbase launched Agentic Wallets on Base in February and Coinbase for Agents in June, which respectively enable AI agents to hold USDC and pay via the x402 protocol, and to directly connect to user accounts. (Decrypt)

Centrifuge joins Symbiotic's liquidity network, providing instant USDC liquidity for $1.6 billion in tokenized funds

: Asset tokenization platform Centrifuge has announced its integration with Liquid Lane, a liquidity network launched by Symbiotic, to provide on-chain liquidity support for three of its tokenized funds, covering fund products with approximately $1.6 billion in assets under management.The integration involves Janus Henderson's JAAA (AAA-rated collateralized loan obligation strategy fund), JTRSY (short-term U.S. Treasury strategy fund), and NYLIM's HYB (U.S. high-yield corporate bond fund). Through Symbiotic Liquid Lane, eligible fund holders can exchange their fund tokens for USDC via an on-chain request-for-quote (RFQ) market, enabling instant liquidity. This mechanism allows market makers to draw funds from liquidity vaults to meet investor redemption demands, and subsequently redeem fund tokens through the issuer or sell them in other RFQ transactions.Centrifuge stated that this solution separates investors' instant access to USDC liquidity from the traditional fund redemption process, making tokenized funds more adaptable to the trading demands of on-chain financial markets. (Cointelegraph)

Coinbase Advanced Supports Direct USDC Trading with Brazilian Real

Coinbase announced that Brazilian users can now directly buy and sell USDC using Brazilian Real on the Coinbase Advanced platform. This feature reduces intermediate steps in the trading process and lowers the cost of acquiring USDC via Brazilian Real by 85%. Coinbase stated that stablecoins are becoming an important component of the global financial system, with global stablecoin settlement volume exceeding $30 trillion in 2025 and Coinbase's annual stablecoin settlement volume approaching $1 trillion.

Coinbase's x402 Protocol Processes 14 Million AI Agent Transfers in 30 Days, with Base Accounting for 7.3 Million

Odaily News: Cryptocurrency exchange Coinbase's x402 payment protocol has processed approximately 14 million AI agent transfers over the past 30 days, with the Base network handling 7.3 million transfers and the Polygon network processing 5.6 million. USDC covers nearly all of these transfers. x402 utilizes the HTTP 402 "Payment Required" mechanism, enabling software to automatically request and complete payments. Coinbase has expanded its related payment services to the Base, Solana, and Polygon networks, supporting USDC as the settlement asset. In July, Coinbase launched Coinbase Business, allowing enterprises to directly receive USDC payments from AI agents, with support for payment collection, reconciliation, and withdrawals. Coinbase has described agent payments as one of its "high-conviction bets." (Bitcoin.com News)

Bank of Italy Research: Stablecoin Cross-Border Remittance Costs Not Lower Than Traditional Channels

According to BeInCrypto, a field research report recently released by the Bank of Italy shows that stablecoins do not possess a systemic cost advantage in cross-border remittances. Researchers tested USDC transfers of $200 through 10 actual remittance corridors, covering routes between Italy and Argentina, Brazil, South Africa, the UAE, and Japan, with total fees ranging from 0.3% to nearly 9%, showing a significant disparity. The study found that on-chain transfers themselves accounted for an average of only 0.4% of the total cost; what truly drove up fees were steps still reliant on banks and exchanges, such as funding, currency conversion, and withdrawal. Taking the UAE-to-Italy corridor as an example, where bank transfers were unavailable and credit card funding was forced, fees alone reached as high as 3.8%. Meanwhile, transfer speeds also differed significantly due to variations in destination payment infrastructure. Instant payment systems like Brazil's Pix could complete settlement within 20 minutes, while South Africa required 1 to 2 business days, no different from traditional bank wire transfers. The report pointed out that stablecoins currently still heavily rely on the banking system they attempt to replace, and the narrative that "stablecoins are quietly replacing traditional payment rails" remains unsubstantiated.

Cash App Expands Cryptocurrency Support via MoonPay

According to CoinDesk, Cash App has integrated with crypto payment platform MoonPay, expanding its cryptocurrency services from previously primarily supporting Bitcoin and the USD stablecoin USDC to various digital assets including Ethereum, Solana, XRP, and USDT.

Cash App Expands Crypto Support via MoonPay, 50 Million Users Can Buy ETH, SOL, XRP, and USDT

Odaily News: Payment app Cash App is expanding its cryptocurrency services through crypto payment platform MoonPay, allowing 50 million users to purchase tokens such as ETH, SOL, XRP, and USDT. Additionally, users can top up major wallets like Ledger, BitPay, Trust Wallet, MetaMask, and Uniswap through Cash App. Previously, Cash App's crypto services only supported Bitcoin, with USDC support added earlier this year. (CoinDesk)

Coinbase Launches Full Suite of Financial Services for AI Agents, Positioning for the "Agent Economy"

According to an official tweet from Coinbase (@coinbase), Coinbase has officially launched a series of financial services for AI Agents, declaring that "the era of Agent Finance (AiFi) has arrived." This agent economy encompasses three participants: users who use agents, businesses that sell to agents, and developers who build tools for agents. Specific products include: • Coinbase for Agents: AI agents can access the platform via Claude or ChatGPT, and after setting guardrails, autonomously conduct research, decision-making, and trading on assets such as cryptocurrencies, stocks, and derivatives; • Coinbase Advisor: An AI investment advisor built into the App, it is one of the first AI advisors globally registered with the SEC, offering services such as real-time portfolio analysis and automatic tax-loss harvesting, launched for Coinbase One members; • Coinbase Business: Supports receiving USDC and USDT payments from AI agents via the native x402 protocol, featuring no chargeback risk, idle USDC earning 3.35% yield, and supporting one-stop management, reconciliation, and withdrawal.

OCC conditionally approves Trump-backed World Liberty National Trust bank application

Odaily News The Office of the Comptroller of the Currency (OCC) on Friday granted initial conditional approval to World Liberty Trust Company, National Association, bringing Trump-backed World Liberty Financial one step closer to obtaining a national trust bank charter.In its letter, the OCC stated that World Liberty's charter application met certain regulatory and policy requirements, leading to the initial conditional approval. However, this does not constitute final approval, and the OCC may still rescind the approval.Earlier this year, World Liberty Financial established a new trust company with the aim of applying for a bank charter from the OCC. The company has previously stated that the charter would support its provision of services including stablecoin issuance and redemption, fiat on/off ramps, custody, and exchange. WLF currently issues the stablecoin USD1, which has a market cap of approximately $4 billion, making it the fourth-largest stablecoin after Tether and USDC.WLF CEO Zack Witkoff said on X on Friday that the company aims to build "the world's most trusted and widely used digital dollar" while strengthening the dollar's role in the global economy. Zack Witkoff is the son of Trump's Middle East envoy Steve Witkoff. Overall, this approval could further strengthen WLF's position in the U.S. stablecoin and digital asset banking infrastructure, though its political ties may continue to raise regulatory and ethical concerns.

Coinbase will cease support for USDC deposits and withdrawals on the Noble network on August 17

Odaily News: Coinbase has announced that it will stop supporting USDC deposits and withdrawals on the Noble network as of August 17. USDC deposits and withdrawals on other supported networks, including Ethereum, Base, Solana, Arbitrum, Optimism, and Polygon, remain unaffected. Coinbase reminds users not to transfer funds to its Noble network USDC deposit address after August 17, as such funds may be irretrievable.

Only about 40 tokens in circulation, Circle Bitcoin tokenized asset cirBTC has launched on Ethereum

cirBTC was officially launched on Ethereum on June 8. Data from its Ethereum contract shows a maximum total supply of approximately 40.02 tokens, with 11 holder addresses in total. Eligible institutional participants can mint and redeem cirBTC through Circle Mint. Currently, Ethereum is the only network where it has been launched, with future support planned for Circle's own blockchain Arc and additional networks. cirBTC is issued by Circle International Bermuda Limited, with the underlying Bitcoin held in custody by Circle National Trust and segregated from Circle's own assets. Reserve data from August 11 shows that cirBTC supply stands at 40.02159077 tokens, with 42.5070808 BTC held in reserves. Circle has publicly disclosed the reserve addresses and balances, and employs Chainlink's Proof of Reserve mechanism to publish verified reserve data on-chain. By comparison, WBTC has a circulating supply of approximately 116,100 tokens with a market cap of about $7.362 billion, while cbBTC has a circulating supply of approximately 97,200 tokens with a market cap of about $6.162 billion. cirBTC has not yet established a trackable market price or market capitalization.