#235 Other
Pi Squared
Web3 settlement and payments-for-agents infrastructure (FastSet / Pi² Labs) — Polymarket integration is the on-chain signal, not the parent product.
$ 17.6k 1m volume
Quick facts
- Funding
- Seed · $13M raised
- Polychain Capital, ABCDE, Bloccelerate, Generative Ventures
- Pricing
- infrastructure
- Chains
- FastSet (proprietary settlement network)
- Venues
- Polymarket (via builder code)
Stats across DAY · WEEK · MONTH · ALL
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#235
$17.6k
43 active users
builderCode
The 32-byte hash Polymarket uses to attribute volume to this builder on-chain.
0xb2f2931d82f6a74398940a008ec04e46e680fe54a4ef2c71f52e3444762b7bc8 What is Pi Squared?
Pi Squared is an Other-category builder for Polymarket that operates as a general-purpose Web3 settlement and payments infrastructure project rather than a Polymarket-specific product. The flagship product, FastSet, is a decentralized settlement network targeting 150,000+ TPS and sub-100ms finality, with MEV-optional design (no mempool, no frontrunning), uncapped throughput, real-time verifiability, and any-language programmability. A sister product, Fast (built by Pi² Labs), is a parallel-settlement payment system for the agentic-AI economy. The connection to prediction markets is conceptual: Pi Squared's blog explicitly argues that faster settlement closes prediction-market arbitrage windows (FastSet enables parallel settlement of independent markets). Pi Squared is led by founder & CEO Grigore Roșu (University of Illinois CS professor, creator of the K Framework for formal language verification, founder of Runtime Verification). On-chain Polymarket footprint: #235 all-time at $17.6k routed from 43 cumulative users — broad-but-thin retail signature. The site pi2.network redirects to pi2labs.org.
Pi Squared (Pi²) builds Web3 settlement and payments-for-agents infrastructure. Its flagship FastSet is a decentralized settlement network with uncapped throughput, sub-100ms finality, real-time verifiability, MEV-optional design (no mempool, no frontrunning) and any-language programmability — pitched as 'Verifiable Computing 2.0' and positioned as a universal settlement layer for AI and crypto.
A sister product, 'Fast' (built by Pi² Labs), is a payment system for the agentic-AI economy that enables autonomous agents to conduct financial transactions at machine speed — millions of transactions per second, agent-to-agent transparency, and instant finality.
The connection to Polymarket is conceptual rather than product-specific. Pi Squared's own blog (blog.pi2.network) explicitly argues that faster settlement closes prediction-market arbitrage windows: 'Simple arbitrage strategies have generated over $39.5 million in profits on platforms like Polymarket since 2024, exploiting mispricing that persists because settlement is too slow. FastSet enables parallel settlement of independent markets, processing non-conflicting trades simultaneously and achieving sub-100ms finality.' The Polymarket builder enrollment is the on-chain signal of that thesis — likely a test/research deployment routing actual Polymarket flow through Pi Squared infrastructure as proof-of-concept — rather than a Polymarket-specific UI or product.
Leadership: Grigore Roșu (Founder & CEO), Computer Science professor at the University of Illinois at Urbana-Champaign where he leads the Formal Systems Laboratory; creator of the K Framework for formal language verification; previously founded Runtime Verification; prior NASA work on spacecraft software. The team is described as 'world-class researchers, engineers and business leaders.'
On-chain Polymarket footprint: #235 all-time at $17.6k routed from 43 cumulative users — broad-but-thin retail signature. The link to Polymarket is the builder enrollment itself; no public Polymarket-specific product page has surfaced and the parent infrastructure focus is general-purpose, not prediction-market-specific.
Key features
- FastSet decentralized settlement network — 150,000+ TPS, sub-100ms finality
- MEV-optional design — no mempool, no frontrunning
- Real-time verifiability and any-language programmability
- Fast (Pi² Labs) — parallel-settlement payment system for agentic AI economy
- Polymarket builder integration as proof-of-concept for fast-settlement arbitrage closing
Founders & team
- Grigore RoșuFounder & CEO
Computer Science professor at the University of Illinois at Urbana-Champaign where he leads the Formal Systems Laboratory. Creator of the K Framework for formal language verification. Previously founded Runtime Verification. Prior NASA work on spacecraft software.
Funding & investors
- Stage
- Seed
- Total raised
- $12,500,000
- Investors
- Polychain Capital, ABCDE, Bloccelerate, Generative Ventures, Robot Ventures, Samsung Next, Justin Drake (Ethereum Foundation, angel), Sreeram Kanaan (EigenLayer, angel)
- Announcement
- https://decrypt.co/238166/pi-squared-raises-12-5-million-in-seed-funding-led-by-polychain-capital-to-build-a-universal-zk-circuit-powered-by-proof-of-proof
What others have written about Pi Squared
- Pi Squared: Interview With Founder & CEO Grigore Roșu — Pulse2
- Meet Grigore Roșu, Founder & CEO of Pi Squared — TechRound
- Prediction Markets: The Top 7 Hidden Inefficiencies Creating Edge — Pi Squared Blog
Rank + volume over time
Daily snapshots from our scraper. Charts populate as history accumulates.
All-time rank
Lower is better. Inverted Y-axis.
All-time volume
Cumulative routed volume in USD.
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How to verify Pi Squared
- On-chain attribution — every Polymarket Builder routes via an order that includes their
builderCode. The hash above is checkable on Polygon against Polymarket's CTF Exchange. - Polymarket's own verification — $Pi Squared carries the official ✓ verified flag in the data API.
- Cross-check Polybot Arena — polybot.arena tracks wallet-level P&L for builder-tagged bots. If a builder claims specific performance, their wallet should be findable there.
- Tier-2 patterns to avoid — we flag builders that match the Tier-2 pattern (no public team, no verifiable claims, recurs across affiliate-SEO listicles). See our /methodology page for the full criteria.
About Pi Squared 08 answers
FAQ
01 What is Pi Squared?
Pi Squared is an Other-category builder for Polymarket that operates as a general-purpose Web3 settlement and payments infrastructure project rather than a Polymarket-specific product. The flagship product, FastSet, is a decentralized settlement network targeting 150,000+ TPS and sub-100ms finality, with MEV-optional design (no mempool, no frontrunning), uncapped throughput, real-time verifiability, and any-language programmability. A sister product, Fast (built by Pi² Labs), is a parallel-settlement payment system for the agentic-AI economy. The connection to prediction markets is conceptual: Pi Squared's blog explicitly argues that faster settlement closes prediction-market arbitrage windows (FastSet enables parallel settlement of independent markets). Pi Squared is led by founder & CEO Grigore Roșu (University of Illinois CS professor, creator of the K Framework for formal language verification, founder of Runtime Verification). On-chain Polymarket footprint: #235 all-time at $17.6k routed from 43 cumulative users — broad-but-thin retail signature. The site pi2.network redirects to pi2labs.org.
02 What is the official website of Pi Squared?
Pi Squared's official site is https://pi2.network/. We verified the URL by visiting the homepage and confirming it references Polymarket or prediction markets directly. If you believe this URL is incorrect, email [email protected].
03 Is Pi Squared verified by Polymarket?
Yes — Pi Squared carries Polymarket's official ✓ verified flag (returned by their data API as `verified: true`). This indicates Polymarket has reviewed the builder; it's not a guarantee of product quality or financial outcomes.
04 Who founded Pi Squared?
Grigore Roșu (Founder & CEO). Sourced from the project's own materials and public profiles; we don't fabricate team identities and clearly mark builders whose team is publicly anonymous.
05 Has Pi Squared raised funding?
Seed; $13M raised; investors include Polychain Capital, ABCDE, Bloccelerate. Announcement: https://decrypt.co/238166/pi-squared-raises-12-5-million-in-seed-funding-led-by-polychain-capital-to-build-a-universal-zk-circuit-powered-by-proof-of-proof.
06 How much does Pi Squared cost?
pricing model: infrastructure. Sourced from the official site at the time of research; verify the current pricing on the builder's website before subscribing.
07 What are Pi Squared's key features?
FastSet decentralized settlement network — 150,000+ TPS, sub-100ms finality; MEV-optional design — no mempool, no frontrunning; Real-time verifiability and any-language programmability; Fast (Pi² Labs) — parallel-settlement payment system for agentic AI economy; Polymarket builder integration as proof-of-concept for fast-settlement arbitrage closing. Sourced from the official site/homepage at the time of research.
08 How does Pi Squared compare to similar builders?
Pi Squared is ranked #235 all-time, with similar-category peers including BAM, parti builder, HunteX. The leaderboard reorders daily — see the history chart for Pi Squared's rank trajectory.