A fill-in business case for cross-border stablecoin payouts: cost baseline, proposed flow, cost model, risks, pilot plan, and the decision to ask for.
A stablecoin payments business case shows your CFO three numbers: what cross-border payouts cost today, what the same payouts would cost on a stablecoin-to-local-rail flow, and what a capped pilot costs to find out. Fill in seven sections: problem, baseline, proposed flow, cost model, risks, pilot, and the decision you ask for.
The template below is built for finance and operations leads who need approval, not a lecture on blockchains. If you need the mechanism first, start with what a stablecoin sandwich is: fiat in, stablecoin across, fiat out.
Key takeaways
Seven sections, each with a number or an owner. Keep the whole document to two pages plus an appendix with the data.
| Section | What goes in it | Who supplies it |
|---|---|---|
| 1. Problem | One paragraph: the corridors, the pain, the cost of doing nothing | Payments or operations lead |
| 2. Cost baseline | All-in cost of the last 3 to 6 months of payouts, per corridor | Finance, from bank statements and the payout ledger |
| 3. Proposed flow | The new flow in four plain steps, with who does what | Payments lead |
| 4. Cost model | Formula plus live quotes for your top corridors | Payments lead with finance |
| 5. Risks and controls | Each risk, its control, its owner | Compliance, treasury, engineering |
| 6. Pilot plan | Corridor, cap, duration, success metrics, stop rule | Payments lead |
| 7. Decision | The exact approval you need, by when | Sponsor |
Start with your payouts, not the market. One paragraph, three facts: where the money goes, what goes wrong, and what it costs.
Then add one line of outside context so the reader knows you are not alone. The World Bank's Remittance Prices Worldwide report, published in April 2026, put the global average cost of sending $200 at 6.36% in the third quarter of 2025. The G20 target for retail cross-border payments is an average of no more than 1% by end-2027, per the Financial Stability Board.
Add up every cost line, then divide by what recipients actually received. Wire fees alone usually understate the real number.
The result is your cost per delivered dollar. Put it in a table per corridor:
Describe it as a payment flow with four steps and name who does each one. The reader should never need to learn what a blockchain is.
Add one sentence on timing that you can defend. Local instant rails such as Pix and SPEI settle in minutes, while ACH, SEPA, and similar rails take about one to two business days, and compliance review can add time on any rail.
Use a formula with variables, then fill it from live quotes. Never from a provider's headline rate.
Fill it with numbers from quotes collected on the same day, for the same amount, in your top two corridors. Here is an illustrative example with invented round numbers, only to show the arithmetic:
| Line (illustrative) | Today: international wire | Proposed: stablecoin to local rail |
|---|---|---|
| Monthly delivered volume | $500,000 | $500,000 |
| All-in cost | 3.0% ($15,000) | 1.0% ($5,000) |
| Pre-funded balance abroad | $200,000 at 8% a year ($1,333 a month) | $0 |
| Operations hours on exceptions | 40 hours ($2,000) | 10 hours ($500) |
| Monthly total | $18,333 | $5,500 |
The real proposed column comes from your quotes. If your live quotes don't beat the baseline in a corridor, say so and drop that corridor from the pilot. A business case that admits one losing corridor reads as more credible than one that wins everywhere.
Name five, each with a control and an owner. These are the ones finance committees raise most.
| Risk | Control | Owner |
|---|---|---|
| Stablecoin trades below one dollar | Hold stablecoins for minutes, not days; execute only against locked quotes | Treasury |
| Provider holds our money and fails | Confirm who holds funds at each step and the written refund rules | Finance |
| Payout fails after funds move | Documented refund path and status webhooks into our ledger | Operations |
| Corridor rules change | Dated legal sign-off per corridor, reviewed quarterly | Compliance |
| Wrong recipient details | Validate bank details before the first payout; re-approve changes | Operations |
For the depth behind the first row, see stablecoin depeg risk for payment companies. For the second, what happens if a stablecoin payment provider fails. If something goes wrong in production, the incident playbook covers the first hour.
One corridor, a hard cap, a fixed window, and three metrics agreed before the first payout.
Plan the time before day one too. Provider onboarding, KYB, and integration take weeks, not days. How long it takes to go live breaks that down, and the 30-day evaluation plan covers vendor selection.
Ask for one specific approval with a date. Vague asks get vague answers.
Expect follow-up questions from treasury and audit. Forecasting FX costs on cross-border payouts answers the budget ones, and your auditors will want the quote and payout records for each payment.
BlindPay is one provider you can model in sections 3 and 4. It converts USDC or USDT into local currency over Pix, SPEI, ACH, RTP, SEPA, Faster Payments, and SWIFT (POBO/COBO) with UETR tracking and MT103 confirmations, with KYC and KYB in the same API. BlindPay combines a monthly plan with per-transaction fees that vary by rail and network, disclosed in the live quote before execute. Each payout quote locks the rate and fees and expires after 5 minutes (payout quotes), which gives you the same-minute numbers the cost model needs. A development instance lets engineering test the flow before the pilot starts.
Export the last three months of cross-border payouts and fill in the cost baseline table this week. That one table decides whether the rest of the business case is worth writing.
Always cheaper? No intermediaries? Recipient needs a wallet? 10 common claims about cross-border stablecoin payments, checked against the Fed and the BIS.
Seven places blockchain payments beat bank rails: contractor payroll, remittances, B2B suppliers, marketplaces, 24/7 treasury, bill pay, and PSP payouts.
The dates that turned stablecoins from a trading tool into cross-border payment rails: USDC, Pix, MiCA, the GENIUS Act, ISO 20022, and Visa settlement.