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Korean KakaoPay's securities and tokenization platform Dinari and Ondo Finance have reached separate collaborations to explore the on-chain integration of Korean listed stocks and distribution to overseas market investors. KakaoPay announced these two independent agreements on Tuesday, covering the acquisition of target Korean stocks, tokenization infrastructure, and potential distribution arrangements outside of Korea.The collaboration with Dinari will rely on its dShares model for a proof of concept, which aims to retain shareholder rights, including dividends and voting. Dinari currently offers 724 tokenized U.S. stocks and ETFs through dShares, and this collaboration explores extending that model to stocks of Korean listed companies. Dinari CEO Gabe Otte stated that the proof of concept has not yet selected specific Korean listed companies and has not set a commercialization timeline; the proposed model will use locally listed stocks in Korea as the underlying assets, rather than tokens that only track their prices.The initial focus of the agreement with Ondo is to establish a framework for the acquisition and custody of Korean listed stocks, preparing for subsequent tokenization. KakaoPay will operate a comprehensive account for foreign investors to hold and manage the underlying stocks, and both parties will also study the issuance and redemption mechanisms for tokens. This collaboration comes as Korea advances its token securities regulatory framework: the Korean National Assembly passed an amendment in January this year, recognizing distributed ledgers as legitimate securities registries; the Financial Services Commission included it in capital market reforms in June; and the framework is set to take effect in February 2027.

According to Bloomberg, Standard Bank is negotiating to acquire a stake in Nigerian fintech company OPay, with plans to complete the transaction before its IPO in the U.S. OPay, supported by SoftBank Group, Sequoia Capital, and others, is working with Citigroup, Deutsche Bank, and JPMorgan to advance its listing in New York. Reports indicate that the two parties have not yet reached a final agreement, and the transaction carries uncertainties.Founded in 2018, OPay has approximately 50 million users in markets such as Nigeria, with plans to double its transaction volume to $35.8 billion and achieve profitability by 2025. It is also operating in countries like Egypt and Pakistan.McKinsey estimates that Africa's fintech revenue could reach $47 billion by 2028, with mobile payments in sub-Saharan Africa reaching $1.4 trillion, accounting for about 66% of the global total.

According to Ambcrypto, Coinbase has partnered with Amazon Web Services (AWS) to jointly launch a new payment layer that allows AI Agents to autonomously make micro-payments using USDC.The solution integrates Coinbase's wallet infrastructure and the x402 payment protocol into Amazon Bedrock's AgentCore Payments system. Developers can build AI agents that autonomously discover services, pay on demand, and complete tasks without human intervention.Reports indicate that the x402 protocol is based on the HTTP 402 "Payment Required" standard, with transactions completed in about 200 milliseconds at a cost of just a fraction of a cent, supporting high-frequency low-value machine-native payments. The system also includes enterprise-level budget control and compliance tools.

According to a report by Cointelegraph, an analysis report by Forrester senior analyst Meng Liu states that Stripe's newly launched Machine Payment Protocol (MPP) may mark a turning point for micropayments.The analyst noted that micropayments typically refer to small transactions worth a few cents or a few dollars, which have long struggled to gain widespread adoption due to cumbersome digital checkout processes and reluctance to approve small charges. However, AI agents executing payments while completing tasks, such as paying for data access or using online services, eliminate these barriers.

Stablecoin issuer Circle has announced the launch of the Circle Nanopayments testnet, a payment infrastructure that supports transfers of as low as $0.000001 USDC and enables gas-free transactions for single payments, aiming to provide a foundational payment layer for the "Agent Economy."According to the introduction, Nanopayments is built on the Circle Gateway and aggregates off-chain transactions with delayed batch on-chain settlements, packaging thousands of micropayments into a single on-chain settlement to avoid gas costs for each transaction. Developers can leverage this to implement pay-per-call, pay-per-use, and machine-to-machine payment scenarios. Technically, when a user or agent initiates a payment, they sign an EIP-3009 authorization message, and the system verifies the signature to instantly update the internal ledger and confirm the payment, while the actual on-chain settlement is completed periodically in the background.Circle stated that this solution has been validated in collaboration with open-source robot developer OpenMind, for example, an autonomous robotic dog can automatically pay charging fees using USDC through Nanopayments. Currently, Nanopayments is available on multiple testnet chains, including Ethereum, Arbitrum, Optimism, Avalanche, Base, and Polygon test environments.

Stablecoin issuer Circle announced that its micropayment service "Nanopayments" is now live on the testnet, supporting ultra-micropayments of USDC as low as $0.000001, with zero gas fees and AI agent support.

Stablecoin issuer Circle announced that its micropayment service "Nanopayments" is now live on the testnet, supporting ultra-micropayments of USDC as low as $0.000001, with zero gas fees and AI agent support.

According to data from the x402scan official website, the AI micropayment infrastructure project AIsa has surpassed 1 million transactions on the x402 network based solely on a single Facilitator (Coinbase Facilitator) and a single chain (Base chain), becoming one of the first projects to achieve million-level real on-chain micropayment interactions on this protocol.Industry insiders point out that in the x402 ecosystem, "transaction count" rather than "transaction amount" is the key indicator for measuring network activity and economic health.Unlike traditional payment systems that often focus on high-value transactions, Agentic Payment driven by x402 is characterized by high frequency, low amount, and automation.AI agents complete each API call, model inference, or data access settlement in milliseconds through the HTTP-402 micropayment protocol, with transaction amounts refined to the cent level, forming high-frequency value pulses in the machine economy.Currently, AIsa has been continuously providing real-time settlement support for real business scenarios such as LLM Token consumption, API access, and data calls.It is reported that AIsa will next expand to public chains natively supporting the x402 protocol, such as Solana, Polygon, and X Layer, along with their Facilitator networks, further promoting cross-chain settlement and large-scale deployment of the AI Agent economy.

ChainCatcher news, according to the official x402Scan real-time data disclosure, AIsa has continuously driven the growth of real trading volume to a high level during the testing phase (during which some Facilitators experienced downtime due to high-frequency calls).Currently, AIsa's production environment serves various AI Agents clients, including News Agents, Interview Agents, and voice education AI applications, and is achieving real-time settlement and microtransaction closed loops based on the x402 protocol by calling APIs in real-time, consuming LLM Tokens, and accessing Twitter APIs and other AI resources.Recently, AIsa launched the world's first AI resource market based on the HTTP 402 native protocol, AI Marketplace-402. AIsa is supported by Silicon Valley's renowned venture capitalist Tim Draper's Draper Associates, BoostVC, and the founder of Distributed Capital, Shen Bo.

ChainCatcher news, according to The Block, the stock price of South Korean payment giant KakaoPay has surged over 200% in the past month, mainly benefiting from the rising expectations of its entry into the stablecoin sector. According to Google Finance data, the company's stock price has risen from 30,800 KRW (approximately $22.25) on May 23 to the current 94,700 KRW (approximately $68.6), and it increased by 17.3% in early trading on Monday.Reports indicate that KakaoPay has submitted six patent applications related to stablecoins, including PKRW, KKRW, KRWP, covering services such as crypto transfers, brokerage, electronic payments, and token issuance. Previously, newly elected South Korean President Lee Jae-myung promised to promote the issuance of a won stablecoin in collaboration with the private sector, further boosting market expectations.According to South Korean media ZDNET Korea, KakaoPay stated that the patent applications aim to prepare for potential regulatory changes and will continue to monitor policy developments.

ChainCatcher message, analysts at the research and brokerage firm Bernstein believe that cryptocurrency micropayments are key to avoiding bottlenecks in the AI financial economy. The analysts stated that the real bottleneck in the AI financial economy is the current financial system's inability to effectively handle micropayments. AI agents may need to make very small, frictionless payments, such as for consuming data or content. However, due to the complexity of the technology and human involvement, transaction costs in traditional systems are very high, making this approach uneconomical. To meet the demands of the AI economy, the financial system needs to continuously evolve to enable seamless, low-cost micropayments that align with the consumption patterns of AI agents. This is where cryptocurrencies come into play.

ChainCatcher news, according to the cryptocurrency asset data platform RootData, Swiss blockchain micropayment startup Centi announced the completion of its seed round financing, led by Archblock and Bloomhaus Ventures, with the specific amount not yet disclosed. It is reported that Centi primarily uses blockchain technology to address the inefficiencies of micropayments and the lack of financial inclusion, while providing innovative payment solutions based on stablecoin technology. In March of this year, the company announced the launch of the Centi Swiss Franc, a stablecoin pegged to the Swiss Franc, supported by Swiss banks at a 1:1 ratio.

Chain Catcher news, Huobi has partnered with payment service platform Astropay to facilitate users in Latin America to purchase cryptocurrencies with fiat currency in multiple countries. It is reported that some Latin American countries are currently among the top 20 countries with the highest cryptocurrency usage rates. (Source link)