Payzum Blog

Crypto Payments Blog

Non-custodial, crypto-only payments — explained for the operators and developers who actually run the money. Pain, mechanics, and how Payzum solves it.

Stablecoins

Self-custodial stablecoin wallets reached the payer — and stopped at your counter

On September 1, 2026, Ethena launched the beta of Ethena Pay — a self-custodial stablecoin wallet built exclusively on Avalanche, holding user balances in USDe, paying 5–6% on those balances, and shipping in 48 countries that pointedly exclude the US, the EU and South Korea. The customer holds their own keys. And then they spend through a Visa card at 130 million merchants, which means the business on the other side of that transaction experiences an entirely ordinary card sale: interchange, an acquirer holding the money, a settlement delay, and 120 days of chargeback exposure. Self-custody, in other words, is currently a property of one side of the transaction. This analysis takes the launch apart — the yield tiers and what funds them, the country list and why it is the tell, the fact that USDe is a synthetic delta-hedged dollar and not a T-bill-backed one — and then asks the question the press release doesn't: what would have to change for the payer's non-custodial dollars to arrive as the merchant's non-custodial dollars, with no card, no acquirer and no reversal window in between.

21 min read
Cross-Border

G20 cross-border payments vs stablecoins: reading the 2027 deadline

On August 31 and September 1, 2026, in Asheville, North Carolina, G20 finance ministers and central bank governors reaffirmed the Roadmap for Enhancing Cross-border Payments and asked member countries to do three specific things: extend large-value payment system operating hours, adopt the harmonized ISO 20022 data model, and ease the cross-border transmission of financial data. Those three requests are, almost exactly, the three frictions that made stablecoins attractive for cross-border B2B — banking hours, unreadable payment data, and rails that do not talk to each other. The public sector's answer is that the banking system can fix this itself. The deadline is end-2027, and the FSB's own scoreboard from October 2025 shows 35.4% of payments arriving within an hour against a 75% target. This analysis reads the Chair's Statement line by line, puts the G20's quantitative targets next to what a stablecoin transfer already does today, and — the part that matters for a business — points out that none of the eleven targets measures anything on the acceptance side: not chargebacks, not merchant discount rates, not rolling reserves, not a bank deciding it no longer wants your account.

19 min read
Hosting & infrastructure

Accept crypto payments as a web hosting provider

Hosting is the only subscription business that delivers the product in sixty seconds, to a customer it will never meet, in every country on earth — and then keeps the payment reversible for months. The delivery window is a minute; the dispute window is a scheme-defined runway measured in months, and the CPU, bandwidth, IPv4 and upstream transit consumed in between are gone. Meanwhile a large share of the world's developers live in markets where a card simply is not available, renewals die silently on reissued cards and take the customer's site down with them, and acquirers price the whole category as high risk. Recurring subscriptions that survive a card reissue, hosted checkout behind your order form, signed webhooks that provision the instant payment confirms, and one CSV batch for affiliates and resellers — non-custodial, straight to a wallet you control.

32 min read
Wholesale & distribution

Accept crypto payments as a wholesale distributor

A wholesale distributor is the business whose money leaves in dollars months before it comes back in coins: a deposit wired to a factory abroad against a pro-forma, the balance before the container sails, customs and freight paid on arrival — and then a receivables ledger collected one delivery at a time from hundreds of small shops, half of it in cash on the pavement. The margin is a spread on landed cost, so every correspondent deduction, FX point and card fee lands on the spread rather than a retail markup. A QR per delivery with PIN cashiers per route, invoices with an expiry and overpayment detection for terms accounts, links for pro-forma deposits, and one CSV batch for drivers, merchandisers and sales agents — non-custodial, straight to a wallet you control.

31 min read
Point of Sale

Stablecoin payments in Japan: what merchants actually get for 0.98%

Japan spent August 2026 turning stablecoin acceptance into a product a shopkeeper can buy. On August 17, a second Lawson store ran USDC, USDT and JPYC through its existing POS register across Solana, Morph and Polygon — and the service being tested is already sold commercially, at a published merchant fee of 0.98%, with the shop pricing, recording and settling everything in yen and never touching a token. That last clause is the whole story. At 0.98% a Japanese merchant buys a genuinely cheaper, genuinely irreversible rail — but the stablecoin stops at a registered intermediary, and what the shop ends up holding is a yen receivable against that intermediary, on its schedule. This analysis separates the three models of stablecoin acceptance now visible in the market — invisible, converted and direct — explains why Japan's version has the shape it does (regulatory perimeter, not technology), and sets out what changes when the token lands in a wallet the merchant controls: settlement in seconds, network fees in cents, no acquirer, no chargebacks, and nobody in the middle to fail.

21 min read
Regulation & Analysis

Banks blocking crypto payments: what the UK inquiry proves about who sits in the middle of your money

The UK Parliament's cross-party inquiry into banking access for crypto and digital-asset businesses closed its call for written evidence on August 31, 2026, six weeks after it opened on July 21. The evidence base underneath it is the part merchants should read: an industry survey of ten of the largest UK exchanges found banks blocking or delaying roughly 40% of payments to digital-asset platforms, one exchange reporting close to £1 billion in declined transactions in a year, and every single respondent saying the bank gave no explanation. The headline is about crypto firms. The lesson is about intermediaries — and the direction the block runs. This is an honest analysis of what a discretionary, unexplained gate in the middle of a payment costs a business, what non-custodial acceptance actually removes, and the one leg it does not remove.

22 min read
Staffing & recruitment

Accept crypto payments at your staffing agency

A staffing agency is the one business that buys its product before it sells it: the contractor is paid on Friday, the client pays in forty-five days, and the whole company lives inside that gap on a spread of a few points. Any leakage in the rail — a correspondent deduction on the client wire in, ninety transfer fees on the bench out — comes straight off the margin, not off a healthy retail markup. Invoices with an expiry tied to the payroll date, recurring subscriptions for monthly seats and retainers, payment links for placement fees and change orders, and one CSV batch that pays the whole bench across a dozen countries — non-custodial, straight to a wallet you control.

34 min read
Film & TV production

Accept crypto payments at your film production company

A production services company is handed a foreign studio's budget in tranches and then has to turn it into 140 people standing in a field at 6am on Monday. The call time does not move for a correspondent bank, so when a tranche is two days late the company finances someone else's shoot on its own credit line — and when it arrives short, the deduction eats the production fee. Invoices with an expiry set to the first day of principal photography, payment links for the greenlight deposit and the 11pm change order, subscriptions for retainer clients, a POS QR at the stage and rental counter, and one CSV batch that pays the whole unit on Friday — non-custodial, straight to a wallet you control.

30 min read
Agentic payments

Agentic payments standards: 26 companies are writing the rules — and no seller is in the room

On August 18, 2026, Rain launched the Agentic Payments Alliance with 26 founding members — Visa, Mastercard, Fiserv, Circle, Solana, Remitly, Shift4, Chainalysis and others — to write the rules for how AI agents pay. American Banker called it an EMV for the AI era. Read the member list carefully and a pattern jumps out: card networks, processors, issuers, chains, wallets and fraud vendors, and not one merchant or API provider. The buyer side of agentic commerce is now heavily organised. The seller side — the business on the other end of the transaction — is being designed for, not consulted. This is an honest read of what the alliance is actually solving, why three of its four hard problems only exist because the instrument is a card credential, and what a seller can turn on today without betting on which consortium wins.

20 min read