ACI Worldwide and Circle announced on 27 October a pilot demonstrating how settlement in the USDC stablecoin might sit alongside an institution’s existing payment systems. The initial focus is Colombia. The collaboration connects ACI Connetic, a cloud-native orchestration platform, with Circle’s USDC infrastructure. The disclosure describes a demonstration and route for financial institutions to evaluate the model, not a completed general rollout across banks in Colombia or Latin America.[1]
ACI has a specific local infrastructure connection: it developed the central technology powering Bre-B, the Colombian interoperable instant-payment ecosystem. Bre-B supports real-time account-to-account payments. The companies want to assess whether a stablecoin can complement, rather than displace, those domestic payment rails. That makes this a different proposition from asking each bank to maintain a standalone crypto exchange or to send every payment as an on-chain token transfer.[1]
A new settlement leg within the orchestration layer
ACI Connetic is designed to coordinate multiple payment types and providers. In the announced model, a bank could evaluate a stablecoin settlement pathway within the same operational framework used for conventional payments, card activity and account-to-account flows. Such an arrangement still requires payment initiation controls, beneficiary checks, routing instructions, reconciliations and a clear understanding of what each system confirms. Joining the payment instructions does not make a fiat claim and an on-chain claim legally identical.[1][2]
What was announced versus what is not yet demonstrated
| Element | Documented position | Status or limitation |
|---|---|---|
| Geographic pilot | Colombia, building on ACI’s Bre-B infrastructure work | Initial focus, not region-wide live adoption |
| Orchestration | ACI Connetic with Circle’s USDC infrastructure | Demonstration of an operating model |
| Payment routes | Traditional and stablecoin settlement in one workflow | Does not retire existing bank rails |
| Commercial scale | No public named bank customer volume or fee schedule | Benefits unquantified |
The broker-industry angle is especially relevant to operators moving client funds across banks, payment service providers and digital-asset venues. A consolidated payment-control layer could help such firms choose a settlement method according to currency, availability and counterparty requirements. But the public announcement does not say a particular brokerage has installed the joint solution, achieved faster withdrawals, or reduced chargebacks or bank costs. Those outcomes would need independent production data.[1]
The boundaries that still matter
USDC is issued through Circle affiliates under the applicable issuer arrangements. A usable deployment would have to address the jurisdiction of the paying and receiving parties, redemption rights, liquidity, token transfer finality, sanctions screening and the institution’s own authorisations. A real-time domestic bank payment and a stablecoin transfer can settle on different systems, leaving a reconciliation gap unless the intermediary manages both sides explicitly. The proposed orchestration model targets that integration problem rather than eliminating it by announcement.[1]
The verified development is an October pilot with a defined country focus and named technology components. The announcement is useful evidence of how payment-infrastructure vendors are approaching stablecoin settlement, but it supplies no customer adoption count, processing-level performance statistics or regulator approval of a particular end-user product.[1]
Sources & further reading
- ACI Worldwide and Circle collaborate to bring USDC settlement to existing payments infrastructure in Latin America Circle / ACI Worldwide · 27 Oct 2026 · Accessed 31 Oct 2026
- ACI Connetic payments orchestration platform ACI Worldwide · Accessed 31 Oct 2026