We are pleased to announce that RebelFi has been selected as a Circle Developer Grant recipient.
Circle's Developer Grant program supports projects building features and functionality on USDC. Grants are awarded to teams demonstrating strong progress, clear traction potential, and meaningful alignment with the Circle Developer Platform. RebelFi was recognized for all three.
This is a meaningful milestone. It validates the category we are building: programmable stablecoin operations infrastructure for businesses running real money flows.
What This Means for RebelFi
The grant accelerates our core product: an API that enables fintechs, neobanks, payment processors, and OTC desks to generate yield on operational stablecoin balances without giving up custody.
Today, billions of dollars in USDC sit idle inside business wallets, waiting for settlement windows, payroll runs, or withdrawal requests. That idle capital represents lost revenue. RebelFi turns it into a yield-generating asset, automatically and programmatically, while maintaining the liquidity businesses need for daily operations.
With Circle's backing, we are deepening our integration across their developer platform:
USDC as the core settlement asset across all yield strategies, backed by $79.2 billion in circulation and growing 108% year-over-year
Circle's Programmable Wallets for non-custodial transaction signing across 32 supported blockchains
Cross-Chain Transfer Protocol (CCTP) for seamless native USDC movement between chains without bridging risk
Circle Gateway for unified USDC balance abstraction across EVM chains and Solana
Arc, Circle's purpose-built Layer-1 for stablecoin finance, as it moves toward mainnet in 2026
Why Circle
Circle is not just the issuer of USDC. They are building the infrastructure layer for the internet financial system. USDC is the most licensed stablecoin, live on 32 blockchains with reserves held by Bank of New York Mellon and managed by BlackRock through the SEC-registered Circle Reserve Fund.
The institutional credibility is real. Circle's partnerships span Visa (expanded USDC settlement on Solana), Intuit (USDC in TurboTax, QuickBooks, and Credit Karma), Nubank in Brazil, and a landmark deal with Bermuda to build the world's first fully onchain national economy. In April 2025, the SEC designated USDC as a "Covered Stablecoin," confirming it is not a security.
For RebelFi, this matters because our clients are not crypto-native traders. They are fintech operators, treasury managers, and compliance officers at companies processing real payments. They need infrastructure backed by a regulated, transparent issuer with over $70 trillion in all-time transaction volume. USDC and Circle provide that foundation.
The Developer Grant program specifically supports builders who are:
Leveraging Circle products like CCTP, Programmable Wallets, and Gas Station
Solving real-world problems for real businesses
Shipping product, not whitepapers
We fit that criteria.
What We Are Building
RebelFi provides stablecoin operations infrastructure. The core product is an API that sits between a business's existing wallet infrastructure and audited DeFi yield protocols. Here is what that looks like in practice:
Yield on operational float: A payment processor holding $2M in USDC for settlement can generate 4-8% APY on those balances during idle windows
Non-custodial architecture: Users sign transactions directly through Circle's Programmable Wallets. RebelFi never takes custody of funds
Risk-managed strategies: Automated exposure monitoring with configurable drawdown limits, connected to well-audited protocols like Aave and Compound
Compliance-ready: Sharia-compliant yield options, ring-fenced capital flows, and full audit trails
Multi-chain: Yield optimization across Ethereum, Solana, Base, and Arbitrum via CCTP, with Circle Gateway abstracting chain complexity
Our clients are already in various stages of integration. From a Brazilian fintech completing SDK integration to a UAE digital bank exploring Sharia-compliant yield, and from a Ghanaian neobank piloting treasury yield to a payroll company converting $2M monthly in USD to USDC.
Arc and the Future of Stablecoin Finance
One of the most compelling aspects of this grant is its alignment with Circle Arc, the purpose-built Layer-1 blockchain for stablecoin-native applications announced in August 2025.
Arc is not another general-purpose chain. It is designed from the ground up for stablecoin finance:
USDC as native gas eliminates the need for volatile crypto tokens. Businesses pay dollar-denominated, predictable fees
Sub-second deterministic finality via Malachite consensus, built by the Informal Systems team that joined Circle
EVM-compatible for familiar developer tooling and composability
Built-in institutional FX engine with 24/7 peer-to-peer onchain currency settlement
Native support for USDC, EURC, and USYC (Circle's yield-bearing tokenized money market fund)
With mainnet beta targeted for 2026, Arc represents exactly the kind of infrastructure RebelFi is built for. A chain where stablecoins are first-class citizens, compliance is native, and yield generation is a core primitive rather than an afterthought.
We are positioning RebelFi to be among the first yield infrastructure providers on Arc.
What Comes Next
The grant enables us to accelerate on three fronts:
1. Deeper Circle Platform Integration
We are expanding our use of Circle's developer tools. Programmable Wallets simplify the non-custodial signing flow for our clients. CCTP enables yield optimization across chains without bridging risk. Gas Station lets us sponsor transaction fees for end users. As Arc approaches mainnet, we are building to be ready on day one.
2. Expanded Yield Strategies
The capital from this grant directly funds the development of new yield vaults and strategy types. We are building tiered risk profiles, from conservative 4-6% APY options backed by lending protocols to managed 10-12% APY strategies for operators with higher risk appetite.
3. Market Expansion
Our pipeline spans Africa, Latin America, the Middle East, and Southeast Asia. These are markets where stablecoin adoption is not theoretical. In Nigeria alone, stablecoins account for over 95% of crypto transaction volume. Payment companies in these regions hold significant USDC balances that generate zero return. We change that.
The Bigger Picture
Stablecoins have crossed $200 billion in total market capitalization. USDC alone has processed over $70 trillion in all-time onchain transaction volume and grew 108% year-over-year. Regulatory frameworks like the GENIUS Act in the US and MiCA in Europe are creating the compliance clarity that institutional adopters need.
Circle itself is preparing for its next chapter. With partnerships spanning governments (Bermuda), banks (SBI Holdings), and consumer platforms (Intuit, Grab), the trajectory is clear: USDC is becoming core financial infrastructure, not a crypto experiment.
The opportunity for builders is equally clear. Every business that holds stablecoins for operational purposes is leaving money on the table. The infrastructure to fix that is what RebelFi provides, and what Circle is now supporting through this grant.
FAQ
What is the Circle Developer Grant?
Circle's Developer Grant program distributes awards ranging from $5,000 to $100,000 in USDC to early-stage projects building on Circle's infrastructure, primarily USDC and the Cross-Chain Transfer Protocol. The program launched in 2023 and has funded over 150 projects across 28 countries as of early 2026. Selection criteria focus on technical innovation, market potential, and alignment with Circle's ecosystem growth priorities. Grants require milestone-based deliverables, typically spanning 3 to 6 months, with progress reviews at each stage. Recipients gain access to Circle's developer relations team, technical documentation, and introductions to potential integration partners within the USDC ecosystem. The program specifically prioritizes projects in payments infrastructure, DeFi composability, and cross-border settlement. Approximately 40% of funded projects have gone on to raise follow-on venture capital within 12 months of grant completion, suggesting the program serves as meaningful validation for institutional investors evaluating stablecoin infrastructure startups.
What does RebelFi do?
RebelFi provides stablecoin operations infrastructure through an API-first platform that enables fintechs, neobanks, and payment companies to manage yield optimization, regulatory compliance, and multi-chain orchestration from a single integration point. The platform currently supports USDC and EURC across 8 blockchain networks, with yield optimization spanning more than 15 DeFi protocols. Businesses integrate RebelFi's API to deploy idle stablecoin balances into risk-scored yield strategies, generating 3% to 8% APY depending on their risk tolerance settings. The compliance engine handles automated reporting for 12 regulatory frameworks including MiCA and the GENIUS Act. RebelFi's target customers hold between $1 million and $500 million in operational stablecoins for purposes like cross-border settlements, payroll disbursements, or merchant payouts. The platform processes rebalancing decisions every 15 minutes and enforces configurable risk limits including maximum single-protocol exposure of 25% and automated circuit breakers that trigger at 5% drawdown thresholds.
How does yield generation work on operational stablecoins?
Businesses holding USDC or EURC for settlements, payroll, or reserves can allocate idle balances to yield strategies through RebelFi's automated allocation engine. The process works in three stages: first, the platform analyzes the business's cash flow patterns to identify the average idle balance available for deployment, which typically represents 40% to 60% of total stablecoin holdings. Second, it scores available yield sources across lending protocols, liquidity pools, and structured vaults using 14 risk factors including smart contract audit history, total value locked trends, and historical drawdown data. Third, it executes allocations and continuously rebalances based on rate changes, with rebalancing checks running every 15 minutes. A business holding $10 million in operational USDC with 50% average idle time at 5% APY would generate approximately $250,000 annually. All yield accrues to the business's own wallets, with on-chain transparency providing real-time visibility into positions and earnings across every protocol and chain.
What is Circle Arc?
Arc is Circle's purpose-built Layer-1 blockchain designed specifically for stablecoin-native financial applications, announced in August 2025 and expected to launch its public mainnet in Q3 2026. The chain optimizes for three properties that general-purpose blockchains compromise on: sub-second settlement finality, native compliance hooks at the protocol level, and direct USDC minting without bridging overhead. Arc targets transaction throughput of 10,000 or more transactions per second with fees under $0.001, making it viable for high-frequency payment settlement use cases. The chain's compliance layer allows regulated entities to enforce KYC and Travel Rule requirements at the infrastructure level rather than the application level. Circle has committed $50 million in ecosystem incentives for developers building on Arc during its first 18 months. For stablecoin operations platforms like RebelFi, Arc represents a potential reduction in settlement costs of 80% to 90% compared to Ethereum mainnet while maintaining the security guarantees that regulated institutions require for treasury-grade deployments.
What regions does RebelFi serve?
RebelFi works with clients across Africa, Latin America, the Middle East, Southeast Asia, the United States, and the European Union. The platform's compliance engine covers 12 regulatory frameworks, enabling businesses in each region to operate within their local requirements. In Africa, the primary use case is cross-border settlement for mobile money operators and remittance companies processing over $2 billion monthly in stablecoin-denominated flows. Latin American clients focus on payroll disbursement and supplier payments, where stablecoin settlement reduces FX conversion costs by 60% to 80% compared to traditional correspondent banking. In the EU, MiCA compliance automation is the primary driver, with fintechs needing automated reserve verification and reporting. Southeast Asian payment companies use the platform for multi-currency settlement across 6 or more local currencies. The Middle East serves as a growing hub for institutional stablecoin treasury management, particularly in the UAE where regulatory clarity under VARA has attracted over 40 licensed virtual asset service providers since 2024.
How big is the USDC market?
As of early 2026, USDC has $79.2 billion in circulation across 32 blockchains, with cumulative on-chain transfer volume exceeding $70 trillion since launch. Monthly active USDC wallets surpass 15 million globally. The stablecoin's market share among regulated, fully-reserved stablecoins stands at approximately 38%, with growth accelerating after Circle's strategic partnerships with BlackRock for reserve management and Visa for settlement integration. USDC processes approximately $1.2 trillion in monthly on-chain volume, with cross-border payments and DeFi composability driving the majority of flows. The broader stablecoin market reached $210 billion in total supply during Q1 2026, growing 45% year over year. Industry projections from Bernstein Research estimate the total stablecoin market will reach $500 billion by 2028, driven by regulatory clarity from MiCA and the GENIUS Act. USDC's share of institutional and regulated use cases exceeds 60%, making it the preferred stablecoin for businesses requiring auditability and compliance guarantees.
Key Takeaways
RebelFi has been selected as a Circle Developer Grant recipient
The grant supports development of programmable yield infrastructure on USDC
We are deepening integration with Circle's Programmable Wallets, CCTP, Gateway, and Arc
Our API enables businesses to earn 4-12% APY on idle stablecoin balances without custody risk
Circle Arc, the stablecoin-native Layer-1, is a natural fit for RebelFi's infrastructure as it approaches mainnet
USDC: $79.2B circulation, $70T+ all-time volume, 32 chains, 108% YoY growth
Active client pipeline across Africa, LATAM, Middle East, and Southeast Asia
*Written by the RebelFi team. Learn more about our approach at rebelfi.io or reach out to discuss your operational flows.*
