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Five real cases where stablecoins already cut payment costs

Last updated: 2026-05-25 · By Stable Send Editorial

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The companion piece to

Do stablecoins cut credit-card merchant fees?

argued that retail merchant fees haven't dropped because stablecoins are deployed through card networks rather than around them. This piece is the other half of that story — five use cases where stablecoins do already cut real cost, with honest baselines, plus a watch-list of moves that aren't yet case studies.

How to read these numbers. The “after” figures assume best-case execution — right network, institutional-grade off-ramp, smooth KYC. Real-world median is typically 30–50% worse than the floor shown. Specific dollar figures in cases involving JPMorgan, Stripe, and platform providers are estimates, not disclosed numbers, unless cited otherwise.

Case 1: Cross-border B2B (Stripe + USDC, $50K)

~85% savings for SMEs; ~30–50% for corporates with relationship-bank FX.

A US small business paying a European supplier $50,000 via traditional wire pays roughly $1,350 in fees plus FX markup (about 2.7% all-in, 2–5 business days). The same payment via Stripe + USDC settles in minutes at roughly $200.

Wire baseline (SME, no negotiated FX):

  • Sender bank fee: ~$50
  • Correspondent bank fee: ~$30
  • Receiving bank fee: ~$22 (€20)
  • FX markup on $50,000: 2.5% = $1,250
  • Total: ~$1,352 (2.7%), 2–5 business days

Stripe + USDC (Polygon or Base settlement) — illustrative, not Stripe's published rate; pricing varies by plan tier and volume:

  • Stripe deposit / withdrawal fees: ~$50 (~0.1%)
  • Blockchain network fee: ~$0.10
  • USDC → EUR conversion spread: ~0.3% = $150
  • Total: ~$200 (~0.4%), minutes to hours

Important caveat on the baseline. The 2.5% FX markup is SME-grade banking. Corporate treasury at Siemens scale doesn't pay 2.5% — they have FX hedging desks and negotiated relationship-bank spreads of 0.1–0.5%. For a sophisticated corporate, the wire baseline is closer to $300–500, and the stablecoin-vs-wire saving is more like 30–50%, not 85%. The 85% headline only applies to smaller businesses without negotiated FX.

Stripe's 2024–2025 acquisitions (Bridge for stablecoin rails, Privy for embedded wallets) and the 2026 launch of Tempo position the company to capture this segment first. Whether merchant-facing pricing reflects the underlying cost saving — or whether Stripe captures it as margin — is not yet public.

Case 2: US→Philippines consumer remittance

~80–95% savings versus Western Union at typical send amounts.

A US-based sender moving $500 home to the Philippines:

Western Union (cash-pickup, bank-funded):

  • Send fee: $5–15 (varies by payment method and pickup type)
  • FX markup vs mid-market: typically 2–4% = $10–20
  • Total cost: $15–35 (3–7%), minutes to hours

USDC via Coinbase → Coins.ph:

  • Coinbase USD → USDC via ACH: $0 fee, par (1:1) on the standard retail flow
  • Polygon network fee: ~$0.10
  • Coins.ph USDC → PHP off-ramp: ~0.3–1.5% spread (varies with PHP demand)
  • Total cost: ~$2–8 (0.3–1.5%), minutes

The numbers above match the per-leg breakdown captured in this site's corridor data (Coinbase ACH on-ramp at par per the operator's capture; Polygon chain fee per the cache; Coins.ph off-ramp spread at the captured value). The live US→Philippines calculator shows today's cost on this corridor against Wise, Remitly, and Western Union. The

USDC vs Wise comparison guide

walks through which route wins at each send amount and why.

Caveats: Coinbase's ACH USD → USDC purchase is free in nominal fees and at par on the standard retail flow, but debit-card and instant-fund options carry their own percentage fees that defeat the route — always confirm the funding method on the buy preview screen. Coins.ph off-ramp spreads have historically run 0.3–1.5% with peaks above 2% during PHP demand events. First-time senders incur KYC + setup overhead that doesn't show up in the steady-state cost.

Case 3: Emerging-market dollarization (Turkey, with historical Argentina)

Access matters more than cost. Stablecoins replaced no-access with access in capital-controlled markets.

The clearest emerging-market case for stablecoins isn't a percentage saving — it's availability. In countries with capital controls plus currency debasement, the “before” wasn't expensive dollar access; it was no dollar access.

Turkey today. A Turkish saver protecting purchasing power against TRY depreciation chooses between buying USD through official channels (KKDF transaction tax, FX spreads of 2–5% during currency-stress periods, periodic access friction) and buying USDT on the P2P market (1–3% all-in in calm periods, 3–8% during stress, uncapped). USDT liquidity through Binance P2P, Paribu, and local exchanges has been deep enough since 2022 that the parallel-market dollar for retail savers is effectively a USDT market.

Argentina, historically. From 2020 through late 2024, the case was sharper. The PAIS tax (30%+ on FX purchases), a 30% income-tax prepayment on dollar acquisitions, and a $200/month per-person cap on official USD purchases meant the “official” rate carried an effective 50%+ premium when access was available at all. USDT acquired on the P2P “blue dollar” market at the real exchange rate was the practical alternative for tens of thousands of retail savers. The Milei government's currency-control reforms starting late 2024 — notably the elimination of the PAIS tax and a gradual relaxation of the “cepo” (capital controls) through 2025–2026 — have substantially narrowed the gap, though the cepo is being loosened incrementally rather than fully removed. The underlying dynamic — capital controls plus currency debasement creates stablecoin demand — persists in Turkey, Nigeria, Venezuela, and parts of Sub-Saharan Africa.

What's misleading about a percentage figure here. Headlines like “USDT saves Argentine users 95%” conflate two different things. The official channel was often unavailable at any price, not just expensive. Stablecoins didn't reduce a 50% cost to 3%; they replaced “you can't buy dollars” with “you can buy dollar-pegged tokens.” The cost saving is real where access existed; the bigger story is access where it didn't.

Case 4: Large-corporate B2B (JPM Coin and peers)

Specific per-client dollar figures are estimates, not disclosed. The direction is unambiguous; the magnitudes are order-of-magnitude.

JPMorgan's JPM Coin (now part of the broader Kinexys platform, formerly Onyx) reports multi-billion-dollar daily volumes across all institutional clients combined per JPMorgan's public materials. The widely-circulated “$10B+ per day” figure is from pre-rebrand press cycles; post-rebrand Kinexys disclosures don't restate it in the same form, so the order-of-magnitude framing is the conservative read. Per-client volumes and fees are not disclosed. Multinational users include Siemens, Ant International, and BlackRock among publicly-named clients.

Order-of-magnitude framing for a large corporate moving $100M weekly across cross-border treasury sweeps:

  • Correspondent banking baseline: wire fees, intermediary fees, and FX spreads land in the high-five to low-six-figure range annually. Settlement 2–3 business days.

  • JPM Coin alternative: low four-figure annual fees plausible (specifics not disclosed). Settlement seconds. 24/7 availability.

Headline figures sometimes circulated as “Siemens saves $X million/year on JPM Coin” are typically analyst estimates extrapolated from JPMorgan's aggregate volume and assumed per-bp pricing — not JPMorgan disclosure. A 90%+ cost reduction is plausible; specific dollar savings depend on routing, FX hedging strategy, and client tier. What is unambiguously different is settlement time (days → seconds) and operating windows (business hours → 24/7).

The same shape applies to Citi Token Services, DBS Token Services, and HSBC pilots — all B2B, all institutional, all replacing correspondent banking rather than competing for retail volume. We cover the bank-side response to stablecoins in

Tokenised deposits: the third kind of stablecoin

.

Case 5: International contractor payouts (Deel and peers)

~85% savings versus traditional bank-to-bank international wires at the SME scale.

A Singapore-based company paying 20 remote contractors across the Philippines, Vietnam, and Nigeria monthly:

Traditional international-wire baseline:

  • ~$25–50 per outbound international wire × 20 = $500–1,000
  • FX spread of 1–2% on each payment, applied across $200–500 individual amounts
  • Receiving-bank fees on the contractor side: $5–30 per
  • Operational overhead: real but hard to quantify (multiple banking systems, reconciliation)
  • Effective monthly cost: $1,500–3,000, multi-day settlement

USDC payout via Deel-style platform:

  • Per-payment blockchain fee: $0.10–1.00 × 20 = $2–20
  • Off-ramp spread on the contractor side: 0.5–2% depending on country
  • Platform fee: varies (Deel doesn't fully disclose stablecoin-payout pricing)
  • Effective monthly cost: $50–100, settlement in minutes

Deel launched USDC payout support in 2023. Remote, Papaya Global, and Rippling have added stablecoin payout features since. Adoption depends on whether the contractor wants USD-denominated stablecoin held in a wallet (some do, many don't — they want local currency, which means an off-ramp step the contractor manages themselves). Recipient-side off-ramp cost varies widely by country: Coins.ph in the Philippines is well-developed, Nigeria has seen regulatory changes since 2024 that affect local off-ramp pricing. See also the

stablecoin salary + payroll-tax piece

for the legal and tax dimensions of paying contractors in USDC.

What to watch (not yet case studies)

Several large-firm explorations don't yet qualify as case studies because production usage is limited, not disclosed, or both.

  • AI agent micro-payments (x402, Skyfire). Card networks are economically incompatible with sub-$0.10 transactions — a $0.50 Stripe payment costs roughly $0.31 in fees (62%), and below ~$0.30 the math goes outright negative. Stablecoin rails on Base or Solana settle at $0.0001–0.001 per transaction, removing the card-network minimum entirely. Coinbase's x402 protocol and adjacent agent-payments infrastructure (Skyfire and similar) are the rail-level answer. Status: production usage is limited to a few protocols and Coinbase-adjacent integrations; consumer-facing AI agent commerce is mostly research and preview rather than mainstream. Visa's Intelligent Commerce and Mastercard's Agent Pay are the card-network attempts to absorb the segment. Worth watching because the rail-level fit is genuine even though deployment is early; not yet a case study because the scale isn't there.

  • Walmart and Amazon were reported by the Wall Street Journal in 2025 to be exploring stablecoin payment integration, including potentially issuing their own stablecoins. Status: evaluation, not deployment.

  • Visa USDC settlement — banks settle in USDC across the Visa network. Live and growing; merchant-facing impact is invisible (merchants still see standard MDR).

  • Mastercard Multi-Token Network (MTN) — similar absorption strategy. Stablecoins flow into existing rail rather than replacing it.

  • Tokenised bank deposit deployments beyond JPM Coin — DBS Token Services, HSBC Hong Kong/Singapore pilots, MUFG Trust's Progmat platform. Mostly B2B; consumer impact is several years out at minimum.

  • Hokkoku Bank's Tochika — a regional retail tokenised deposit in Ishikawa, Japan. Real and live, but the geographic scope (one prefecture, one bank's merchant network) is too narrow to anchor a general case. We cover the bank-issuance pattern in

    Tokenised deposits

    .

These are signals of where the next case studies will come from, not current cases themselves.

Summary: cost reduction by use case

Critically, the baseline matters. A “90% reduction versus wire transfer” and a “90% reduction versus credit card” are different claims because nobody pays a $100K B2B transfer via credit card. The table below labels the comparison rail honestly.

Use caseBaseline railStablecoin costRealistic reduction
SME B2B $50K (cross-border)Wire + 2.5% FX~$200 (0.4%)~85%
Corporate B2B $50K (with negotiated FX)Wire + 0.3% FX~$200 (0.4%)~30–50%
US→PH remittance $500Western Union~$2–8 (0.3–1.5%)~80–95%
EM dollarization (Turkey, TRY → USD)Official FX + tax (when available)1–3% all-inAccess matters more than cost
Large corporate $100M weekly (JPM Coin)Correspondent bankingOrder-of-magnitude lower (estimated)~90%+ direction; specifics not disclosed
Contractor payout ($200 each, 20×/month)International wire<$1 per contractor~80–95%

Pattern: the longer the cross-border distance and the more rail switches, the bigger the saving. The table's figures assume optimistic execution; real-world median is typically 30–50% worse — network choice, off-ramp execution, KYC delay, and peg drift all matter. These are floors, not averages.

Primary sources checked

The empirical claims above can be verified against the following primary sources. The dated framing in the snapshot at the top of this guide is the cadence at which these are re-checked.

Bottom line

Stablecoins cut payment costs in four recognisable patterns today: cross-border B2B above the SME threshold, consumer remittance on regulated-but-expensive corridors, dollar access in capital-controlled markets, and contractor payouts across many small recipients. A fifth pattern — agent-scale micro-payments below the card-network minimum — has a genuine rail-level fit but isn't at production scale yet, and sits in the watch list above. Stablecoins do not cut retail merchant-card fees, for the reasons developed in

the companion piece on credit-card merchant fees

.

For the corridor we cover, the practical answer is in case 2 — US→Philippines remittance is the use case where stablecoins already win for a real US-based sender today. The live calculator tracks the actual cost on that route against Wise, Remitly, and Western Union. The framing here is editorial context for why that gap exists; the calculator is what the cost actually is.

Companion pieces:

Do stablecoins cut credit-card merchant fees?

(why retail merchant rates haven't dropped),

USDC vs Wise for the Philippines

(the practical comparison for case 2),

GENIUS Act, CLARITY Act

(the regulatory frame around payment stablecoins).