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Case Study
How Wiremit consolidated fiat-to-stablecoin treasury and stablecoin-to-fiat beneficiary payouts onto a single Mesta integration — powering a pan-African cross-border payments platform processing $434.5M+ across GBP, USD, EUR, USDT and USDC.
Executive summary
Customer
Wiremit is a fast-growing fintech and cross-border payments platform serving merchants and consumers across the UK, Europe and Africa. Originally established as a diaspora-focused remittance provider, it is evolving into a comprehensive pan-African financial services platform supporting businesses that collect payments, manage treasury and make international payouts.
Customers span automotive, industrial equipment, luxury goods and general trade. The value proposition is built around fast settlement, competitive FX rates and reliable cross-border infrastructure across developed and emerging markets.
Challenge
As Wiremit expanded into larger B2B payment flows, it required infrastructure capable of supporting both fiat-to-stablecoin treasury operations and stablecoin-to-fiat beneficiary payouts, while maintaining enterprise-grade compliance and operational reliability.
At a glance
Solution
Mesta provides a unified operating layer for treasury management, stablecoin settlement, compliance and multi-rail global payouts through a single API integration.
Scale
More than $434.5 million processed across GBP, USD, EUR, USDT and USDC corridors.
Headline results
Volume processed
Through Mesta's infrastructure · trailing 12 months
As of August 2026.
Onramp
Fiat to stablecoin · trailing 7 days · as of August 2026
Offramp
Stablecoin to fiat · trailing 7 days · as of August 2026
Onboarding
Faster business onboarding
Integration
API covering the full payment lifecycle
Consolidation
One platform for treasury management and global payouts, replacing separate providers for collections and disbursements.
Settlement
Faster treasury settlement through rapid fiat ↔ stablecoin conversion across supported corridors.
Operations
Dedicated payment operations monitoring flows and resolving exceptions for reliable global delivery.
01 · Business requirements
Managing these flows through multiple providers would increase operational complexity, reconciliation effort and compliance overhead — so Wiremit required a single partner spanning the complete payment lifecycle.
Treasury management
Wiremit collects GBP, USD and EUR from customers across the UK and Europe. Rather than holding these balances within traditional banking systems, the company converts them into USDT and USDC to improve treasury liquidity, accelerate settlement cycles and lower cross-border payment costs.
Fiat collections → Stablecoin treasury
Global beneficiary payouts
Wiremit needed to disburse funds to suppliers, businesses, payroll recipients, freelancers and individual beneficiaries across multiple international corridors — including USDC/USDT to USD, GBP, EUR and AUD.
Stablecoin treasury → Global fiat payouts
Capital flow · A continuous, bidirectional movement of value
Fiat collections
UK & European customers
Mesta operating layer
Stablecoin Treasury
USDT · USDC
Global fiat payouts
Suppliers · Payroll · Beneficiaries
02 · Strategic partnership
Mesta is the settlement and payment infrastructure behind Wiremit's global operations — treasury conversion, beneficiary delivery and compliance.
Treasury Side
Convert incoming GBP, USD and EUR into USDT and USDC — liquid treasury with settlement cycles far shorter than correspondent banking.
Payout Side
Convert stablecoin into fiat and deliver via SWIFT, Domestic Wire, SEPA, FPS and local rails across the UK, Europe and Africa — from one integration.
Compliance & Ops
Businesses onboard through KYB and KYC; every transaction passes continuous AML and sanctions screening.
Wiremit scales onboarding and volumes at enterprise-grade compliance standards, with Mesta's payment ops team ensuring reliable delivery for time-sensitive payments.
What Mesta operates
Treasury conversion
<10 min
Fiat collections into USDT and USDC
Beneficiary delivery
<30 min
Stablecoin to fiat on local and global rails
Compliance screening
1 day
KYB, KYC, AML and sanctions on every transaction
Payment operations
24 / 7
Flow monitoring and exception resolution
03 · Primary benefits realized
One infrastructure for treasury and payouts
Both fiat-to-stablecoin treasury operations and stablecoin-to-fiat payouts run through a single Mesta integration — eliminating separate providers for collections and disbursements.
Multi-rail global payment reach
One connection gains SWIFT, Domestic Wire, SEPA and FPS — international coverage without assembling multiple local banking relationships.
Faster settlement across the lifecycle
Rapid fiat ↔ stablecoin conversion improves treasury liquidity while reducing settlement times across corridors.
Enterprise-grade compliance
Mesta's KYB, KYC, AML and sanctions screening framework enables Wiremit to onboard businesses more efficiently while maintaining a fully compliant payment environment.
Up to 80% faster business onboarding
Dedicated payment operations
Active monitoring by Mesta's payment operations team resolves exceptions quickly and supports the fast, reliable settlement experience Wiremit's time-sensitive customers depend on.
04 · Architecture
Wiremit's platform integrates once. Mesta resolves everything below it — treasury conversion, settlement, compliance and payment operations — across both banking rails and stablecoin networks.
Application layer
Wiremit Platform
Merchant app · Consumer app · Ops console
Unified operating layer
Mesta API
Banking rails
Stablecoin networks
Integration
Single REST API
One credential set · one contract
Reconciliation
Unified ledger
Fiat and stablecoin, one source of truth
Uptime
24 / 7 operations
Payment-ops team in the loop
Conclusion
Wiremit's business depends on moving value in both directions — collecting fiat, managing treasury in stablecoins and delivering fiat payouts internationally.
By consolidating treasury management, stablecoin settlement, compliance and global payment execution onto one operating platform, Mesta has enabled Wiremit to simplify operations while supporting international expansion.
Today, more than $400 million has been processed through this partnership, demonstrating how a unified fiat and stablecoin operating layer can replace fragmented payment infrastructure with a scalable platform built for modern cross-border commerce.
Wiremit × Mesta
Infrastructure for global money movement.
Contact
moneymoves@mesta.xyzExecutive briefings · API documentation · Customer references
Talk to Mesta