On September 8, 2026, Circle — the issuer of USDC — announced an agreement to acquire Tazapay, a Singapore-based cross-border payments infrastructure company, in an all-stock deal valued at approximately $400 million. Circle signed the agreement on September 4 and disclosed it publicly on September 8, alongside an 8-K filing. Tazapay processes more than $25 billion in annualized payment volume (as of July 31, 2026) across 100-plus markets through 60-plus banking and fintech partners, and the company reports that roughly 60% of that volume already moves through stablecoins. Circle Ventures had already backed Tazapay's 2025 Series B round, and Tazapay has operated as a design partner for the Circle Payments Network since 2025. The deal is expected to close in 2027, subject to regulatory approvals including sign-off from the Monetary Authority of Singapore. (Sourced to Circle's disclosures, the underlying SEC 8-K, and CoinDesk and Investing.com coverage of the September 8 announcement.)

Every write-up of this deal leads with the same two numbers: $25 billion and 60%. Separating what those numbers are from what they aren't is the actual job of On-Chain Usage & Economics (22% of a CryptoGrade score) — the dimension built to weigh real, non-incentivized volume against the incentivized or self-reported kind.

What it is: a payments company built and operating before this acquisition, independent of it, already routing a majority of a $25-billion-a-year business through stablecoins for settlement speed and cost — not because a rewards program paid it to. That's the category of evidence this dimension exists to reward, and it's a different animal from a protocol's own TVL dashboard inflated by its own yield farm.

What it isn't yet: verified. The $25 billion and the 60% are Tazapay's own pre-close figures, published in the week a $400 million acquisition of Tazapay was announced — an occasion with an obvious incentive to make the target look good. Neither number has been through an audit, a 10-Q, or an on-chain trace. The deal itself doesn't close until 2027, pending a regulator that can still say no. A number a company reports about itself, in the week it's being bought, sits in the same evidentiary category as a project's own usage dashboard — not the category of fee revenue Circle later reports to the SEC as a public company.

A second dimension is doing quieter work here: Ecosystem & Moat (12%), which weighs switching costs and distribution reach. Buying an operating rail into 100-plus markets — rather than building one or renting it through an API partnership — is a real moat move, if the deal closes on the terms announced. "If it closes" is carrying weight in that sentence: a signed agreement with a pending foreign-regulator review and a close date over a year out is a stated intention, not a fact on the ground yet.

None of this is a call on USDC, Circle, or Circle's stock — CryptoGrade doesn't grade equities, and the point holds whether or not USDC itself sits in CryptoGrade's covered set today: an unaudited number in an acquisition announcement and the same number in a filed disclosure are not the same input, even when the digits match.

That a payments company was already running 60% of $25 billion a year through stablecoins before anyone had to pay it to is the more interesting fact in this story than the price tag — most of crypto's usage claims can't say that much.

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