HSBC and EPAA Write the Rulebook for Machine Payments: The Quiet Infrastructure Shift

When one of the world's largest banks and a payments alliance decide to write the rules for machines that spend money, the crypto market should take note — not for a price spike, but for what it signals about the future of settlement. On a Tuesday morning in April 2025, without fanfare, HSBC and the Enterprise Payment Association Asia (EPAA) launched a joint working group to define standards for 'agentic payments' — payments initiated and executed by AI agents without human intervention. The crypto market barely blinked. Bitcoin hovered around $75,000, memecoins continued their speculative dance, and most traders scrolled past the news. But for those who live in the liquidity flows, this is a tectonic plate shifting beneath our feet. Let me ground this in context. The Enterprise Payment Association Asia is an industry body focused on open, interoperable payment systems, with strong ties to regulators in Singapore and Hong Kong. HSBC, as one of the world's largest global systemically important banks, brings decades of cross-border settlement experience and a balance sheet exceeding $3 trillion. Their joint working group will tackle three core pillars: responsibility (who is liable when an AI agent makes a bad payment?), identity (how do we authenticate machine actors?), and interoperability (can an agent funded in Ethereum settle in fiat through a traditional bank?). This is not a startup building a testnet — this is a committee with the power to shape the technological backbone of the AI economy. The market context is deceptive. We are in a bull market, and euphoria masks technical flaws. The mantra 'code is law, but trust is the currency' has never been more relevant. Investors are chasing yield, volumes are high, and the narrative machine is churning. Yet behind the scenes, the infrastructure for the next wave of adoption — machine-to-machine commerce — is being architected by people who don't own a single Satoshi. The ledger remembers what the market forgets: standards are the ultimate form of consensus, and this working group is about to write the gospel for a new financial layer. From my experience auditing DeFi protocols during the 2020 summer and later managing a digital asset fund through the 2022 winter, I've learned that network effects in institutional adoption don't come from code alone — they come from standards. The ERC-20 token standard unlocked an entire ecosystem. The ISO 20022 standard is slowly swallowing the banking world. This working group is essentially writing the API for the financial layer of the AI economy. And unlike most crypto governance experiments, this one has teeth — HSBC's compliance team will enforce whatever emerges. Let me break down the core technical and market implications. The working group's focus on 'identity' and 'interoperability' immediately signals that Know Your Customer (KYC) will be non-negotiable. For crypto-native projects that prize anonymity, this is a warning shot. For compliance-first platforms like Circle (USDC), Paxos, and regulated stablecoin issuers, this is a greenfield opportunity. The working group's eventual standard could mandate that all settlement assets be issued by regulated entities, effectively creating a permissioned corridor for agentic payments. Based on my institutional bridge work with Traditional Finance clients, I can tell you that the conversation always comes down to two things: who can access the system, and who is liable when something breaks. This working group will answer both. The market sectors most exposed to this development are Real World Asset (RWA) tokenization, layer-2 scalability, and interchain messaging. Let's assess each. RWA tokens like Ondo (ONDO) and Maker (MKR) are direct beneficiaries because they already have institutional-grade collateral and compliance wrappers. Their value proposition — tokenizing bonds, treasuries, and credit — aligns perfectly with the need for stable, regulated settlement assets. If a working group mandates that agentic payments settle in tokenized government securities, these protocols become the default pipelines. The whale moves here are not about price today, but about network effects tomorrow. The community is the ultimate infrastructure layer, but infrastructure without standards is a lonely protocol. Layer-2 solutions, particularly those optimized for high-throughput settlements like Arbitrum and Optimism, will also be impacted. Agentic payments are micro-transactions by nature: thousands of small, autonomous transfers per second. The base layer of Ethereum cannot handle this without congestion. An L2 that can prove privacy, compliance, and low latency will become the preferred settlement venue. However, the contrarian angle emerges here: if the standard requires permissioned validators, L2s like Arbitrum might need to fork their sequencer to comply. The flexibility of the code will determine who wins. Interchain messaging protocols, such as Axelar and Chainlink CCIP, will be essential for interoperability. The working group will not prescribe a single chain; they will define a standard for how different ledgers communicate. Projects that already have live cross-chain liquidity and strong security guarantees will be the rails for agent-to-agent payments. But caution: the standard may require identity verification at the message level, which current interchain networks do not support. This could create a new market for 'compliance middleware' — a sector that is currently undervalued. Now the contrarian angle that most analysts will miss. The conventional narrative will frame this as a win for blockchain adoption. But dig deeper: this is also a threat. By focusing on 'identity' and 'responsibility', the working group is likely to mandate KYC at the protocol level. That means the very principles of permissionless innovation that gave birth to DeFi could be at odds with the forthcoming standards. The result? A two-tier system: one for the regulated economy, another for the crypto underground. The dream of a single, open global payment layer might be fractured into a sanctioned track and an unregulated one. For retail users who currently enjoy self-custodied wallets, this could mean that future commerce with AI agents will require a bank-verified identity to even initiate a payment. The liquidy flows will follow the path of least resistance — and if the resistance is regulation, many developers may abandon public chains for private, compliant ledgers. That would be a slow bleed for the ideology of decentralization. Moreover, miner revenue post-halving has collapsed, and hash power is concentrating into three pools. The Layer-1 security model for Bitcoin is already under pressure. If standard-setting bodies like this working group ignore proof-of-work chains in favor of permissioned or delegated proof-of-stake networks, Bitcoin could lose its utility as a settlement layer for the AI economy. That is a long-term risk that the market is not pricing. Volatility is not risk; impermanence is. So what is the takeaway for investors and builders? First, start tracking which projects are represented in the working group's advisory board. If Circle or Fireblocks have a seat, you can bet the standard will favor their infrastructure. Second, look for projects that already have institutional-grade compliance: those that can pass a HSBC-level audit are the ones that will integrate first. Third, prepare for a bifurcation of the crypto landscape. The agentic payment future may be bright, but it will not be evenly distributed. The survivors will be those who can walk the tightrope between decentralization and regulatory necessity. Stability is a myth; liquidity is the only truth. Right now, liquidity is whispering that the next giant wave of adoption won't come from retail speculation, but from autonomous systems needing to settle payments. The standards set today by a handful of bankers in APAC will determine whether our blockchains become the rails for that wave, or obsolete by design. From the frontier to the foundation, the work is just beginning.