Payment rails are the infrastructure that enables the transfer of money between banks, financial institutions, and payment service providers. For businesses, selecting the appropriate payment rail depends on factors such as speed, cost, geography, and customer satisfaction.
CHIPS (Clearing House Interbank Payments System) and CHAPS (Clearing House Automated Payment System) are two prominent examples of payment rails. CHIPS is a U.S.-based system for large-value domestic and international payments, while CHAPS is a U.K.-based system for high-value sterling payments. Lightspark aims to move beyond these traditional systems by leveraging Bitcoin’s decentralized infrastructure to create a new global payments network.
The Payment Rail Landscape
Payment rails are crucial for transferring money between parties. However, current systems can be slow, fragmented, and costly, often leading to inefficiencies and higher expenses for businesses and consumers alike.
Understanding CHIPS and CHAPS
How CHIPS Works
CHIPS operates as an electronic payment system that processes large-value transactions using multilateral netting to aggregate and offset payment obligations among participants. Transactions are submitted by banks and queued until they can be settled. The process involves two steps: clearing (transfer and confirmation of information) and settlement (actual transfer of funds). The system operates from 9 p.m. to 6 p.m. ET, with specific cut-off times for payment acceptance and third-party transfers. CHIPS is a private sector real-time gross settlement system, providing efficient liquidity use and lower costs compared to Fedwire.
Strengths and Limitations of CHIPS
Strengths
- CHIPS is the primary clearing house in the U.S. for large banking transactions, settling over $1.8 trillion per day.
- It uses a netting mechanism to aggregate and offset payment obligations, providing efficient liquidity use and lower costs.
- CHIPS ensures secure and timely settlements for high-value interbank transfers, corporate payments, and other financial transactions.
Limitations
- CHIPS is slower than Fedwire, which processes payments individually and settles them immediately.
- It is not designed for retail electronic funds transfer systems, limiting its use to large-value transactions.
- CHIPS processes only transactions denominated in U.S. dollars, making it unsuitable for non-USD international payments.
How CHAPS Works
CHAPS is a sterling same-day payment system for high-value and time-critical transactions. It operates from 6am to 6pm, settling payments individually on a gross basis in the Bank of England’s RTGS system. Transactions are processed via the SWIFT network, ensuring immediate and irrevocable fund transfers. The typical flow involves a payer instructing their bank to send a payment, which is then processed in real time by the Bank of England. The recipient’s bank credits the funds to the recipient’s account. CHAPS employs technologies like SWIFT InterAct Copy and the Enquiry Link facility for secure and efficient operations.
Strengths and Limitations of CHAPS
Strengths
- CHAPS enables real-time, same-day settlement of high-value and time-critical payments, ensuring immediate and irrevocable fund transfers.
- It is highly resilient and secure, leveraging the Bank of England’s RTGS infrastructure and the SWIFT messaging network.
- CHAPS supports a wide range of transactions, including financial market transactions, corporate payments, property transactions, and high-value individual purchases.
Limitations
- The cost of direct participation in CHAPS is significant, involving both one-off set-up costs and ongoing operational expenses.
- CHAPS is limited to GBP transactions and operates only on working days, excluding bank or public holidays in England and Wales.
- The process for becoming a direct participant is rigorous and time-consuming, typically taking twelve to eighteen months.
CHIPS and CHAPS Compared
Transaction Speed
CHIPS processes transactions using a netting mechanism, which means payments are queued and settled when they can be offset, making it slower than real-time systems like Fedwire. CHAPS, on the other hand, offers real-time, same-day settlement, ensuring immediate and irrevocable fund transfers. Lightspark leverages the Lightning Network to provide instant, real-time money movement, surpassing both CHIPS and CHAPS in speed.
Fees
CHIPS is generally less expensive than Fedwire, with fees based on transaction volume and value, plus fixed participation fees. CHAPS does not provide specific fee details, but the cost of direct participation is significant. Lightspark emphasizes low-cost payments, enabling transactions at a fraction of the cost of traditional systems.
Cross-Border Capabilities
CHIPS handles both domestic and international USD transactions, making it suitable for cross-border payments. CHAPS primarily facilitates GBP transactions within the UK, with limited information on its international capabilities. Lightspark supports global payments across 140+ countries and 120+ currencies, offering seamless cross-border transactions.
Security Protocols
Neither CHIPS nor CHAPS provide detailed public information on their security protocols, though both ensure secure settlements for high-value transactions. Lightspark is built on Bitcoin’s decentralized foundation, offering robust security and compliance features for global payments.
Operational Hours
CHIPS operates from 9 p.m. to 6 p.m. ET, with specific cut-off times for payment acceptance. CHAPS operates from 6 a.m. to 6 p.m. on working days, excluding bank holidays. Lightspark offers 24/7 availability, ensuring payments can be processed anytime, anywhere.
How CHIPS And CHAPS Are Used
Interbank Transfers
CHIPS is ideal for large-value interbank transfers in USD, leveraging its netting mechanism for cost efficiency. CHAPS excels in real-time GBP transfers, ensuring immediate settlement. Lightspark offers instant, low-cost transfers globally, eliminating delays and reducing costs significantly.
Corporate Payments
For corporate payments, CHIPS handles high-value USD transactions efficiently, while CHAPS ensures quick GBP settlements. Lightspark provides real-time, cross-border payments in multiple currencies, enhancing speed and reducing operational costs for businesses.
Foreign Exchange Transactions
CHIPS facilitates large USD transactions, suitable for forex deals involving American banks. CHAPS is optimal for GBP transactions within the UK. Lightspark supports instant, low-cost forex transactions globally, offering better speed and cost advantages.
Government Payments
CHIPS processes high-value USD government payments efficiently, while CHAPS ensures rapid GBP transfers. Lightspark enables 24/7, low-cost global payments, ensuring timely disbursement of funds across borders, enhancing efficiency and reducing costs.
Time for a New Standard

Lightspark is a global payments platform that leverages Bitcoin’s decentralized infrastructure to offer real-time, low-cost, and secure cross-border money transfers, surpassing the limitations of traditional systems like CHIPS and CHAPS.
- Built on Bitcoin: Lightspark’s infrastructure is built on Bitcoin’s open, decentralized foundation, enabling native Bitcoin payments and integration with the Bitcoin Lightning Network.
- Instant Settlement: The platform offers real-time, instant settlement for money transfers, allowing businesses and customers to move money in any currency, anywhere, at any time.
- Lower fees: Lightspark facilitates payments at a fraction of the costs associated with traditional financial systems by leveraging Bitcoin’s decentralized network and the Lightning Network.
- Cross-border security by default: The infrastructure is designed to provide secure, cross-border payments by default, leveraging Bitcoin’s decentralized and secure network.
A Modern Infrastructure
For businesses looking to transcend traditional payment systems like CHIPS and CHAPS, here’s what Lightspark brings to the table:
- Wallets: Comprehensive digital wallet solutions with flexible custody options, enabling real-time access to Bitcoin, Lightning Network, stablecoins, and domestic payment rails.
- Digital Banks: A platform for digital banks to connect to the 'Money Grid,' offering global reach, real-time payments, and built-in compliance controls.
- Exchanges: Solutions for cryptocurrency exchanges to facilitate instant, low-cost Bitcoin transactions, with built-in compliance tools and global interoperability.
- Stablecoins: Through Spark, businesses can create, distribute, and monetize stablecoins on the Bitcoin network, offering fast and cost-effective payment experiences.
Emerging technologies and evolving regulations are reshaping the future of payments. Lightspark offers real-time, low-cost global payments, leveraging Bitcoin’s decentralized infrastructure. Don’t just choose between two outdated options—upgrade to a payment rail built for the internet age. Learn more or book a demo.