Circle’s $222 million ARC token presale has thrust the USDC issuer into a new strategic phase, offering Wall Street a different lens for valuing the company while sharpening questions about how its deep partnership with Coinbase will evolve as both firms court AI-driven commerce on-chain.
Announced on May 11 with investors led by a16z Crypto, the ARC presale valued Arc—the planned public blockchain for institutional finance—at $3 billion on a fully diluted basis. The move arrived alongside Circle’s first-quarter update, which reported $694 million in total revenue and reserve income, up 20% year over year. USDC in circulation climbed 28% to $77 billion, and on-chain transaction volume reached $21.5 trillion, a 263% annual increase. Together, the figures underscored Circle’s weight in the global stablecoin market while signaling a bid to expand beyond issuance into infrastructure that explicitly targets AI-native economic activity.
AI Integration
Arc is the centerpiece of that shift. Circle describes the network as an “economic operating system” for the internet—an environment meant to interconnect stablecoins, tokenized assets, and financial applications, with AI agents participating as first-class actors. The chain is expected to be EVM-compatible and to use stablecoin-native fees, with deterministic sub-second finality and configurable privacy to satisfy institutional requirements for auditability without full public exposure of every transaction detail. In this architecture, USDC remains the transactional asset, while ARC coordinates incentives and governance across validators, builders, liquidity providers, exchanges, institutions, and end users.
Framing the quarter, Circle Chief Executive Jeremy Allaire linked the company’s roadmap directly to the rise of AI platforms and on-chain money, saying:
“Circle’s first quarter reflected strong execution against a much bigger opportunity: the rapid convergence of AI platforms and economic operating systems into a new internet stack. With the ARC token presale, momentum behind the Arc network, and the launch of our Agent Stack, we are building trusted infrastructure for AI-native economic activity and a more programmable internet financial system.”
The emphasis on “Agent Stack” and AI-native commerce captures a growing use case in which autonomous software purchases data, pays APIs, settles invoices, and manages subscriptions without constant human intervention. Stablecoins fit those needs because they operate continuously, settle quickly, and can be embedded directly into code. Arc is designed to give those agents a settlement venue, governance framework, and performance profile tailored for institutional-grade finance and machine-to-machine transactions.
Market Impact
The ARC presale broadened the circle of institutions endorsing that thesis. a16z Crypto led with a $75 million commitment, joined by investors including BlackRock, Apollo Funds, Intercontinental Exchange, SBI Group, Janus Henderson Investors, Standard Chartered Ventures, General Catalyst, IDG Capital, Haun Ventures, and Bullish. The message to markets is that Circle wants to be valued not only as a stablecoin issuer sensitive to interest-rate cycles, but as a full-stack infrastructure provider for on-chain finance and AI-enabled payments.
Analysts at Clear Street echoed the point in a note shared with CryptoSlate, arguing that Circle is “no longer a pure crypto play” and has assembled the Layer 1 network, application layer, and partner ecosystem to become critical infrastructure. The firm raised its price target on the stock from $152 to $157, citing Arc, Agent Stack, the Circle Payments Network (CPN), and regulatory momentum as potential drivers.
CPN illustrates how the strategy extends beyond the base chain. Clear Street said CPN reached $8.3 billion in annualized total payment volume and was approaching $10 billion by May 7, with 136 financial institutions enrolled. Managed Payments aims to offload licensing, liquidity, custody, and compliance burdens for banks and payment service providers. In combination with Arc and Agent Stack, those services present Circle as a platform where digital dollars move, settle, and interact with software—precisely the stack envisioned for agentic transactions.
Technology Use Case
Arc gives Circle a venue to host and coordinate the flows currently dispersed across more than 30 blockchains that support USDC. While broad distribution has long been USDC’s strength—allowing adoption to grow wherever users transact—Arc creates a reason for activity to concentrate on infrastructure Circle controls. The network’s remit spans payments, lending, foreign exchange, capital markets, and tokenized assets, offering institutions a programmable, privacy-aware rail where USDC can function as the operational dollar while ARC aligns economic rules.
If Arc gains traction, investors will weigh additional metrics beyond USDC circulation and reserve income: transaction volume on Arc, developer participation, validator activity, the breadth of institutional engagement, and the extent to which Circle can capture economics from the stack surrounding its stablecoin.
Coinbase’s Overlapping Stack
The Arc launch also touches a sensitive point for Coinbase, long positioned as Circle’s distribution partner for USDC. In its first-quarter report, Coinbase characterized itself as the stablecoin’s distribution engine, noting that more than 25% of total USDC in circulation—or about $19 billion on average—was held across Coinbase products. The company said Base processed 62% of global on-chain stablecoin transaction volume during the quarter, more than all other chains combined. It also reported that more than 90% of on-chain agentic stablecoin transaction volume occurred on Base, and that over 100 million payments had been processed through its x402 protocol, with more than 99% completed using USDC.
That footprint shows Coinbase moving beyond distribution into the rails around USDC. Its stack pairs USDC with Base as a low-cost settlement network and layers in Coinbase Developer Platform, AgentKit, and x402 as infrastructure for developers and AI-enabled payments. Circle’s emerging stack points in the same direction: USDC as the dollar asset, Arc as the network, Agent Stack for AI-native commerce, and CPN as the link to financial institutions and payment companies. The companies remain commercially aligned around USDC growth, yet their infrastructure strategies increasingly aim at the same flows.
Industry Response
Observers have begun to reframe the longstanding alliance. Historically, Circle issued USDC, Coinbase distributed it across exchange, wallet, and institutional channels, and both sides shared in the economics as USDC scaled. With Arc, incentives shift toward owning the customer, the flow, and the infrastructure. Omar Kanji of Dragonfly questioned how long the “marriage” between Circle and Coinbase can remain clean if Circle must now demonstrate direct control over more of the stack to meet public-market demands. Friction is already visible in adjacent products, with Coinbase’s cbBTC and Circle’s planned cirBTC signaling overlap rather than strict lane separation.
Looking specifically at AI payments, the competitive stakes rise. Coinbase points to Base’s share of on-chain agentic stablecoin volume and the rapid uptake of x402 as evidence that it has an operating stack for machine-driven transactions. Circle is positioning Agent Stack and Arc to meet the same opportunity, with Allaire describing AI platforms and on-chain money as converging layers in a new internet stack.
Tom Wan, head of data at Entropy Research, summarized the trajectory:
“[Circle and Coinbase] business lines are converging across blockchain, tokenization, payments and stablecoins. A formal split is unlikely given the mutual benefits still on the table, but the trajectory is clear. Both sides are building toward a less dependent relationship, and the overlap will only create more friction over time.”
Against that backdrop, Circle’s ARC presale is more than a capital raise. It is a statement about where value will accrue in AI-enabled crypto markets: not only in issuing programmable dollars, but in owning the networks, tools, and payment rails where those dollars move—whether the spender is a person, an institution, or an autonomous agent.
