·6 min read·stablecoins · de-dollarization · dollar · crypto · macro

The dollar isn't dying. Stablecoins are quietly extending it.

Everyone says crypto and de-dollarization are ending the dollar's reign. The primary sources say the opposite, and Washington wrote the rules to make sure of it.

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The story is everywhere: the BRICS bloc is dumping the dollar, the petrodollar is dead, and crypto is the escape hatch from American monetary power. It is a good story. The primary sources, central-bank data, the text of US law, and the Treasury's own words, tell a different and more interesting one. The dollar is not being replaced by crypto. It is being rebuilt on top of it, on purpose.

99.4%
of fiat-backed stablecoins are pegged to the US dollar, not to any rival currency (Bank for International Settlements, 2026)

#De-dollarization is real. It is also a crawl.

The dollar's dominance is slipping, slowly. Its share of disclosed global reserves has drifted from roughly 72 percent at the turn of the century to about 58 percent in 2024, and that decline is mostly diversification into smaller currencies and gold, not a stampede for the exits. On the metrics that measure money actually in motion, the dollar is not slipping at all: it sat on one side of about 88 percent of global currency trades and roughly half of all cross-border payments. A reserve currency erodes over decades, not news cycles.

#The petrodollar "collapse" never happened

In 2024 a claim went viral: a secret fifty-year "petrodollar agreement" between the US and Saudi Arabia had expired, and oil would no longer be priced in dollars. It was fiction. There was never a binding treaty to expire. The Atlantic Council put it flatly: "There is no official agreement between the United States and Saudi Arabia to sell oil in US dollars." Saudi Arabia still pegs its own currency to the dollar and still sells oil in it. Real off-dollar oil trade does exist, but it is small and driven by sanctions, not by the dollar losing its appeal.

#The twist: stablecoins are a dollar export machine

Here is what almost no one covering "de-dollarization" mentions. The fastest-growing corner of crypto is stablecoins, digital tokens pegged one-to-one to a currency. And they are overwhelmingly dollars: 99.4 percent of them. Every one is a unit of dollar demand created outside the US banking system and usable by anyone with a phone.

Then the US turned that into policy. The GENIUS Act, signed in July 2025, requires dollar-stablecoin issuers to hold their reserves in cash and short-term US Treasuries. As the Richmond Fed describes it, issuing one dollar of stablecoin now means buying roughly one dollar of safe US government debt. Every stablecoin minted is a forced buyer of Treasuries.

Washington was not shy about why. On the day the bill was signed, Treasury Secretary Scott Bessent said stablecoins "will buttress the dollar's status as the global reserve currency" and "lead to a surge in demand for US Treasuries, which back stablecoins." He called it "a seminal moment for ... dollar supremacy."

$28T
in 2025 stablecoin transaction volume, which the BIS notes equals less than three business weeks of the largest US wholesale payment systems: fast-growing, still small

#The Fed's own research agrees

This is not just a political talking point. The Federal Reserve Bank of Richmond modeled it directly and found that reserve-backed stablecoins increase demand for US Treasuries and, in their words, "What initially appears to be a challenge to the dollar can ... become a force that strengthens it." The institution whose job is to worry about the dollar looked at stablecoins and found a tailwind.

The real concern among central bankers is the reverse of the popular one. The BIS worries about "stablecoin dollarization," dollar tokens leaking into other countries and eroding those countries' control over their own money. The systemic danger is too much dollar, not too little.

#What is actually changing, and what is hype

Strip away the price charts and the transformation underneath is infrastructure. Visa and Mastercard now settle transactions in stablecoins. Stripe is building a full payments stack around them. The genuine killer application is unglamorous: cheaper cross-border business payments.

But keep the hype in check. You will hear that stablecoins now "settle more than Visa and Mastercard combined." On raw numbers, almost; in reality, most of that volume is bots and automated trading, not people paying for things. The BIS framing above is the honest one: a full year of stablecoin activity equals a few weeks of existing US payment plumbing. Big and growing, not a replacement.

#The part a builder should actually watch

There is one place where this stops being macro trivia and becomes an engineering problem. AI agents can now hold and spend money. Protocols like Coinbase's x402 and Google's AP2 let an autonomous agent pay for things with stablecoins, and they are already live.

The trouble is that the checking has not kept up. In May 2026, researchers published "Five Attacks on x402," showing that in the agent-payment layer "the facilitator's correctness is neither enforced by the protocol nor verifiable by the client." In plain terms: an AI agent can be induced to pay the wrong party, and nothing in the system independently confirms it did the right thing. Money is moving onto rails where the verification layer is missing.

That is the through-line that matters. The dollar is not losing to software; it is being ported onto software faster than anyone is checking the work. The winners of this shift will not be whoever shouts "de-dollarization" the loudest. They will be whoever builds the layer that verifies what the machines are actually doing with the money.

The dollar isn't dying. It's being uploaded. The open question is who audits the upload.

That verification layer, independent checking for AI systems that act on their own, is the work we do at EP. If your agents are starting to touch money, systems, or customers, let's talk.

#Sources

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