Key Takeaways
Global payments are the arteries of the financial world, carrying trillions of dollars across borders each day.
Yet, beneath this seamless flow lies an intricate network of intermediaries, messaging systems, and liquidity accounts that determine how quickly and efficiently money moves.
Two systems now represent opposite ends of that spectrum: SWIFT’s Nostro/Vostro model, the backbone of traditional finance, and Ripple’s On-Demand Liquidity (ODL), a blockchain-powered alternative promising near-instant settlement without pre-funded accounts.
This article examines how each system operates, their key differences, and the implications of the rise of digital liquidity for the future of international payments.
+76
The Society for Worldwide Interbank Financial Telecommunication (SWIFT) was established in 1973 to standardize financial messaging between banks.
Before SWIFT, payments were processed through telex messages, a slow and error-prone method. SWIFT created a unified, secure network that allowed banks to send payment instructions electronically, a messaging system, not a settlement system.

Today, SWIFT connects more than 11,000 institutions across over 200 countries. It is the global standard for cross-border financial communication.
At the core of SWIFT-based settlement lies a mechanism called the Nostro/Vostro account system, which is derived from Latin terms meaning “ours” and “yours.”
Here’s how it functions in practice:
These accounts allow banks to settle payments in foreign currencies without a direct local presence.
However, they require pre-funded liquidity, meaning large sums of money must sit idle in accounts around the world to facilitate settlements.
Imagine a customer at Bank A in Singapore wants to send $1 million USD to a supplier at Bank B in the U.S.
While reliable, this system involves multiple intermediaries and time lags:
The result is a system built on trust and relationships, but one that struggles with speed, transparency, and liquidity efficiency.
To address long-standing criticism around slow and opaque cross-border transactions, SWIFT introduced Global Payments Innovation (GPI) in 2017 and later SwiftNet Instant, both designed to modernize and accelerate international payments.
SWIFT GPI enhances the traditional correspondent-banking system by adding real-time tracking, end-to-end transparency, and same-day settlement for many corridors. More than 4,000 financial institutions use it, enabling customers to see when funds are credited and what fees are deducted.
SwiftNet Instant goes a step further by linking domestic instant-payment networks using the ISO 20022 standard, allowing transfers to settle in seconds in select regions.
However, both systems still rely on the correspondent-banking model, meaning liquidity must often be pre-funded in destination currencies and settlement can vary by region and time zone.
True instant payments are limited to corridors where all participating banks support the same real-time systems. Costs remain relatively high due to multiple intermediaries, and smaller banks may still face delays caused by compliance or processing bottlenecks.
In contrast, Ripple’s ODL offers a blockchain-based alternative that uses XRP as a bridge currency, converting fiat to XRP and back within seconds. This design eliminates the need for pre-funded accounts, reduces intermediaries, and enables near-instant, low-cost settlement 24/7.
Yet ODL faces its own limitations, such as regulatory uncertainty, limited adoption among major banks, and exposure to crypto-market volatility.
| Features | SWIFT GPI / SwiftNet Instant | Ripple ODL |
| Underlying technology | Upgraded correspondent banking rail | XRPL + XRP |
| Settlement speed | Hours → days in many corridors | Seconds (in many corridors) |
| Liquidity funding model | Pre-funding of foreign currency accounts common | Uses XRP as bridge → reduces pre-funding |
| Cost and intermediaries | Moderate improvement over legacy | Large cost reductions claimed in certain corridors |
| Adoption breadth | Very broad – thousands of banks | Growing, but narrower bank/fintech network |
| Token/crypto exposure | None (fiat-based) | Requires use of crypto (XRP) in many cases |
Ripple Labs, founded in 2012, aimed to modernize cross-border payments by utilizing blockchain infrastructure.
Its flagship product, RippleNet, connects financial institutions through a shared network that can transmit payment messages and settle value in seconds.

At the heart of this innovation is On-Demand Liquidity (ODL), a system that replaces pre-funded Nostro accounts with real-time liquidity sourced from XRP, Ripple’s native digital asset.
ODL uses XRP as a bridge currency between two fiat currencies, enabling instant foreign exchange and settlement.
Here’s the flow in simple steps:
This process eliminates the need for pre-funded accounts in foreign countries. Liquidity is “borrowed” for seconds instead of being tied up for days.
Ripple reports that ODL users have seen cost savings of up to 60.70% compared to SWIFT-based corridors, particularly in emerging markets where FX spreads are wide.
Under SWIFT’s Nostro/Vostro framework, banks collectively hold trillions of dollars in pre-funded accounts.

This locked capital could otherwise be used for lending, investment, or market-making.
Ripple’s ODL addresses that inefficiency by freeing up liquidity; banks can settle only when needed, reducing balance sheet strain.
In practical terms, what takes 2-3 days via SWIFT can be completed under a minute via ODL, often at a fraction of the cost.
Traditional SWIFT payments rely on intermediaries for confirmation, often leaving counterparties uncertain about settlement times or fees.
ODL’s transactions are recorded on a public ledger (XRP Ledger), where participants can verify the transaction status in real-time.
Many financial institutions use RippleNet without XRP exposure, leveraging only its messaging and settlement infrastructure, a similar approach to how SWIFT is utilized today.
SWIFT has announced a major step forward by trialing with Linea, ConsenSys’s Ethereum layer-2 zkEVM network, marking a significant milestone in the evolution of cross-border payments. This collaboration aims to enhance speed, efficiency, and transparency across the global financial network.
By leveraging Linea’s zero-knowledge technology, SWIFT can enable near-instant settlements, 24/7 transaction availability, and reduced operational costs compared to traditional banking systems.
The move also supports SWIFT’s broader strategy to remain relevant in a blockchain-driven financial landscape, connecting banks, fintechs, and decentralized networks seamlessly. This pilot demonstrates SWIFT’s commitment to adopting next-generation blockchain infrastructure while maintaining security and compliance standards across its global network.
SWIFT remains the dominant global standard, processing over 44 million messages per day. Its GPI (Global Payments Innovation) upgrade has improved tracking and speed, reducing settlement times to hours in some corridors.
However, even GPI relies on the same Nostro/Vostro model, which limits its ability to achieve real-time liquidity optimization.
Ripple has built corridors connecting dozens of markets, including the Philippines, Mexico, Brazil, and Japan.
Partners such as SBI Holdings, Tranglo, and Remitly have used ODL to power instant remittances.
According to researchers, transaction volumes through ODL increased ninefold between 2021 and 2023, reflecting growing institutional adoption, particularly in emerging markets where cross-border costs are highest.
However, both SWIFT and ODL come with some risks and limitations. Here are some:
For SWIFT:
For ODL:
In essence, while ODL offers a blueprint for efficiency, its success ultimately depends on global regulatory harmonization and the integration of liquidity.
It’s not a zero-sum contest.
In reality, banks and payment firms are exploring hybrid architectures that blend traditional compliance frameworks with the efficiency of blockchain.
Both systems are evolving toward the same goal: instant, transparent, and interoperable payments.
Where SWIFT is layering innovation on top of legacy infrastructure, Ripple is building its foundation on blockchain.
At its core, the shift from Nostro/Vostro to On-Demand Liquidity reflects a more profound financial transformation: a move away from capital-heavy intermediation toward software-driven liquidity orchestration.
In the same way that the internet digitized information, blockchain is digitizing the movement of value.
The question is not whether this transition will happen, but how quickly traditional institutions can adapt.
SWIFT’s Nostro/Vostro model and Ripple’s On-Demand Liquidity represent two eras of global payments: one defined by trust and pre-funding, the other by speed and algorithmic liquidity.
While SWIFT remains indispensable to global finance, its reliance on pre-funded accounts makes it costly and slow in a digital-first economy.
Ripple’s ODL, by contrast, demonstrates how blockchain can streamline settlement, reduce costs, and unlock trapped capital; however, widespread adoption still hinges on regulation and the depth of liquidity.
In the long run, the most likely future isn’t one system replacing the other, but interoperability between traditional and blockchain infrastructures.
SWIFT brings trust; Ripple brings efficiency. Together, they may power the next evolution of cross-border payments, a world where money moves as quickly as information does today.
SWIFT, the Society for Worldwide Interbank Financial Telecommunication, is a global network that enables banks to send standardized payment messages securely. It doesn’t move money directly; instead, it acts as a messaging system that tells banks where to debit and credit accounts during cross-border transactions. Ripple’s ODL is a blockchain-based payment solution that enables near-instant cross-border settlements without requiring pre-funded Nostro accounts. It utilizes XRP, Ripple’s native digital asset, as a bridge currency between two fiat currencies, converting, transferring, and settling value in seconds. No. Many institutions use RippleNet, Ripple’s network infrastructure, without using XRP directly. RippleNet supports messaging and fiat settlement similar to SWIFT but faster and with better transparency. ODL is the XRP-enabled layer for institutions seeking real-time liquidity. It frees capital. Instead of banks locking billions in dormant foreign accounts, they can access liquidity only when needed, for seconds at a time. This reduces working capital requirements, boosts efficiency, and improves profitability, especially for high-volume remittance or trade corridors.