Y Combinator (YC) completed its first-ever investment paid entirely in stablecoins, disbursing $500,000 USDC to Totalis, a prediction markets startup, with the entire transaction settled on the Solana blockchain.
The funds were sent in three on-chain transfers on Solana — a $1 test payment, followed by $124,999 and $375,000. Settlement was near-instantaneous with minimal fees and no traditional banking intermediaries. The USDC is held via Ramp, a financial operations platform that Totalis uses for treasury management including stablecoin-to-fiat conversions and credit card payments directly from the stablecoin balance.
YC President Garry Tan noted that the accelerator will now offer stablecoin payment options to any invested startup not just crypto-native ones, describing it as part of a broader shift away from slow ACH/wire transfers toward on-chain finance. Totalis builds a derivatives layer for prediction markets. It allows users to create multi-market combination bets in a single trade.
The goal is to improve capital efficiency by enabling better hedging, bundling, and market-making across fragmented prediction platforms and exchanges. It was part of the YC S26 batch. This deal highlights growing institutional comfort with Solana for high-value, real-world financial transactions due to its speed, low costs, and finality.
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Totalis itself chose Solana for these performance characteristics and the ecosystem’s focus on financial applications. The announcement generated significant buzz in both crypto and startup circles, with Totalis sharing that the funds arrived directly in their treasury without intermediaries, and settled in seconds. YC’s move could encourage more accelerators and VCs to experiment with on-chain stablecoin funding.
Traditional wire/ACH transfers often take days with high fees and intermediaries. This on-chain deal settled in seconds for near-zero cost, proving blockchain especially Solana as a viable rail for institutional VC funding. YC via Garry Tan is now offering stablecoin options to all funded startups—not just crypto-native ones. This lowers barriers for global founders, enables instant access to treasury, and reduces FX and settlement risks.
Highlights Solana’s strengths in high-throughput, low-cost financial applications. More VCs and accelerators may adopt it for real-world deals, increasing on-chain liquidity and adoption beyond DeFi. Validates the sector; Totalis builds derivatives for prediction platforms. It could attract more talent and capital to on-chain finance innovations like bundled bets and hedging.
Encourages bankless treasury management via tools like Ramp for stablecoin-to-fiat conversion. Future implications include easier international payments, programmable money, and reduced reliance on legacy banking—potentially influencing other top accelerators and funds. This is a pragmatic step toward blending Silicon Valley VC with crypto infrastructure, accelerating the new financial rails without replacing traditional options entirely.
Y Combinator has a long history of backing crypto and Web3 startups, with over 73 active or notable Crypto/Web3 companies in its portfolio as of 2026. YC does not operate a dedicated crypto fund like a16z Crypto. Instead, it invests standard seed checks typically ~$500K across all batches through its core program, with many going to blockchain, DeFi, prediction markets, stablecoin infrastructure, and related areas.
It’s more evolutionary than revolutionary but sets a visible precedent. YC remains one of the most active early-stage backers in crypto, blending traditional Silicon Valley acceleration with growing on-chain capabilities. The recent Totalis deal is a practical step toward making new financial rails standard for founders worldwide.
