FastLane

What FastLane does

FastLane Labs, Inc., a privately held Delaware/California-incorporated company founded in 2023 and headquartered in Los Angeles, builds MEV-aware infrastructure and smart contracts intended to make DeFi usable and decentralized. Its core offering is the FastLane MEV Protocol on the Monad blockchain, comprising a validator-run FastLane Sidecar that inspects the transaction pool via Monad's RaptorCast and a non-custodial MEV Auction Handler smart contract that matches searcher bids, enforces on-chain payment, and distributes proceeds to validators, shMON holders, and the protocol. The system supports both Top-of-Block and Backrun auctions and requires no private mempools, trusted relays, or block builders, differentiating it from centralized MEV supply chains.

The company's consumer-facing product is shMON, a Monad liquid staking token that aggregates four yield streams — native staking issuance, FastLane MEV auction revenue, Chainlink Smart Value Recapture (SVR) liquidation proceeds, and atomic unstaking fees (0.005%–1%). As of mid-2026 shMON holds 74% of total Monad LST TVL and is integrated across Curvance, Neverland, Euler, Kuru, Uniswap, PancakeSwap, Balancer, Curve, and Aave (governance pending). Complementary products include the FastLane shBundler (ERC-4337 bundler with FastLane Paymaster enabling gas payment in USDC, PENGU, and Fartcoin), Smart Vault (USDC-denominated yield via shMON, built with Li Gomez), hMON (yield donation), and Rocketboost (Atlas module playground).

FastLane's business model is transaction-fee based: the protocol earns a share of MEV auction bids, a share of Chainlink SVR liquidation revenue routed through Atlas, and atomic unstaking fees. Distribution is primarily product-led and self-serve via shmonad.xyz, supplemented by direct institutional outreach and validator onboarding calls. Atlas, the company's earlier generalized execution abstraction protocol, was acquired by Chainlink in January 2026 to power Smart Value Recapture across Arbitrum, Base, BNB Chain, Ethereum, and HyperEVM, with FastLane retained as a key development partner. The company has raised $8.9M from Multicoin Capital, Coinbase Ventures, HashKey, Figment, DBA, Delphi, Everstake, Anchorage, and Chainlink.

Name

FastLane

Legal name

FastLane Labs, Inc.

Website

https://fastlane.xyz

Company type

Private

Founded year

2023

Operating status

Operating

Headcount range

11–50 employees

Short description

FastLane Labs builds decentralized MEV auction infrastructure and liquid staking for Monad. Its shMON LST captures staking, MEV, and SVR yield, holding 74% of Monad LST TVL, with 119 of 200 validators routing through the MEV protocol.

Ownership category

akta.pro rank

Product category

Blockchain Infrastructure / DeFi Protocol

NAICS

Securities and Commodity Exchanges (523210), Financial Transactions Processing, Reserve, and Clearinghouse Activities (522320), Other Financial Vehicles (52599)

SIC

Security & Commodity Brokers, Dealers, Exchanges & Services (6200)

akta.pro primary industry

MEV / Block-Building, Proposer-Builder Separation (PBS) & Relays (FSADAKAG)

akta.pro secondary industries

MEV, Order Flow & Transaction Finance (MEV markets, PBS, transaction pre-confirmation) (FSAPAEAL), MEV & Transaction Supply Chain Tooling (bundlers, private mempools, builders) (FSAPABAL), Yield, Vaults & Asset Management (vault strategies, robo-vaults, structured yield) (FSAPAEAG), MEV, Market Integrity & Manipulation Surveillance (FSAPAJAJ)

Keywords

• MEV infrastructure
• Liquid staking
• DeFi protocols
• Blockchain infrastructure
• Validator services

Headquarters

HQ city

Los Angeles

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B and B2C

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. MEV Auction Revenue Share: Searchers pay bids in MEV auctions to secure block ordering. Revenue is split between validators (who run the FastLane sidecar), shMON holders, and the FastLane protocol. This is the core revenue driver from the MEV protocol on Monad.
2. Chainlink SVR Liquidation Revenue: Through the Chainlink partnership, a portion of oracle-related liquidation MEV (OEV) flows to shMON yield via the Atlas-powered Chainlink Smart Value Recapture system, which has processed over $460 million in liquidations.
3. Atomic Unstaking Fees: Instant-exit unstaking carries a 0.005% to 1% fee that accrues to the protocol and its holders. This provides a fee revenue stream correlated with demand for instant liquidity.
4. Native Staking Rewards: shMON holders earn base MON staking issuance for securing the Monad network — the durable yield floor underlying the multi-stream stack.
5. Atlas Licensing / SVR Integration: Atlas intellectual property and key personnel were acquired by Chainlink in January 2026. FastLane serves as a key development partner as Chainlink expands SVR to additional chains. This represents a past product licensing arrangement that is now a strategic partnership.

Pricing tiers

Go-to-market motion2 records

Distribution channels6 records

Marketing channels8 records

Core offering

FastLane builds MEV-aware infrastructure and smart contracts for DeFi, primarily on the Monad blockchain. Its core offering is shMON, a liquid staking token that earns multi-stream yield (staking rewards + MEV auction revenue + Chainlink SVR liquidation recapture + atomic unstaking fees), supported by the FastLane MEV Protocol (a fully decentralized validator sidecar plus onchain auction handler) and the Atlas execution abstraction protocol for order flow auctions.

Product overview

FastLane Labs provides MEV infrastructure and liquid staking on Monad, offering a multi-product portfolio centered on MEV value capture and redistribution. The core offerings include shMON (liquid staking token earning 12.4% APY from staking, MEV, and SVR), the FastLane MEV Protocol (decentralized auction mechanism with Sidecar and Auction Handler), and the Atlas Protocol (execution abstraction for order flow auctions, acquired by Chainlink for SVR). Supporting products include the shBundler (ERC-4337 bundler with Paymaster), Smart Vault (USDC yield), hMON (yield donation), Rocketboost (Atlas module playground), and a Points Program. The portfolio enables validators, searchers, and stakers to capture and share MEV value across Polygon, Base, Arbitrum, BNB Chain, and Monad.

Differentiator

Problem solved

Functional benefit

Brands

• shMON: Liquid staking token for Monad that earns staking rewards plus revenue from MEV protocol, Chainlink SVR liquidation revenue, and atomic unstaking fees.
• Smart Vault
• hMON
• Atlas

Products and services

• shMON Liquid Staking Liquid staking token for Monad that earns staking rewards plus revenue from MEV auctions, Chainlink SVR liquidation recapture, and atomic unstaking fees. Currently holds 74% of total Monad LST TVL with 68% validator adoption. For MON holders and DeFi users seeking yield-bearing, composable MON exposure.
• FastLane MEV Protocol Fully decentralized MEV auction protocol for Monad validators consisting of the FastLane Sidecar (validator client) and MEV Auction Handler smart contract. Enables validators and shMON holders to capture MEV value without centralized third parties.
• Atlas Protocol Generalized execution abstraction protocol for EVM providing application-specific order flow auctions including OEV auctions, backrun OFAs, intents/RFQ auctions, and LVR resistant AMM hooks. Acquired by Chainlink for Smart Value Recapture.
• FastLane shBundler ERC-4337 compliant bundler for Monad's account abstraction layer featuring validator-based bundling, robust escrow system for deferred execution, and FastLane Paymaster for feeless transactions using custom tokens.
• Smart Vault

Quantifiable outcome

• 12.4% shMON staking APY (live, updated with network activity and MEV auctions)
• +4 more outcomes

Named customers5 records

Segments3 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration19 records

Feature7 records

Partnerships

Three partnerships are on record, tiered core.

• ChainlinkcoreTechnology or Integration · 22 January 2026Chainlink acquired Atlas IP and key personnel from FastLane in January 2026, integrating Atlas into Chainlink's Smart Value Recapture (SVR) solution. Atlas exclusively supports Chainlink SVR across Arbitrum, Base, BNB Chain, Ethereum, and HyperEVM. FastLane remains an independent key development partner as Chainlink expands SVR to additional chains. On Monad, the same system captures oracle-related MEV and routes it into the shMON yield stack.
• Category Labs (Monad Core Protocol Engineering)coreStrategic or Co-development PartnerFastLane collaborated closely with Category Labs (Monad's core protocol engineering team) to design the FastLane MEV Protocol to align with Monad's execution model and preserve decentralization and validator autonomy.
• Monad (ecosystem)coreStrategic or Co-development PartnerFastLane is a key ecosystem component of Monad, contributing MEV infrastructure, liquid staking (shMON), account abstraction (shBundler), and validator tooling. FastLane participates in Monad's Dedicated Device Program. The FastLane Points Program is designed to drive Monad's early economic foundation.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Jito Labs: Jito Labs builds MEV infrastructure for Solana, including the Jito-Solana validator client with MEV-enabled block assembly and Jito Stake Pool (jitoSOL) liquid staking token. Directly comparable to FastLane's MEV protocol and shMON liquid staking on Monad — both combine validator-side MEV capture with LST yield distribution.
• Eden Network: Eden Network builds MEV block-building infrastructure and order flow auctions for Ethereum and other EVM chains, including staking and validator services. Directly comparable to FastLane's MEV auction and validator sidecar product, with overlapping investor base (Multicoin Capital) and similar auction-based ordering approach.
• Skip Protocol: Skip Protocol provides MEV infrastructure and block-building tooling for the Cosmos ecosystem, including validator-side MEV capture via Skip's MEV marketplace. Comparable to FastLane as a multi-chain MEV infrastructure layer serving validators and searchers with auction-based ordering.
• Marinade Finance: Marinade Finance operates the mSOL liquid staking token on Solana, offering delegated staking with MEV-related yield enhancements. Comparable to FastLane's shMON as an MEV-enhanced LST on a high-performance L1, with similar yield-stacking mechanisms and DeFi composability focus.

Broad incumbents

• Flashbots: Flashbots is the leading MEV research and infrastructure organization for Ethereum, operating MEV-Boost (PBS), Flashbots Protect (private mempool), and builder services. Broader incumbent in MEV infrastructure whose architecture (auctions, builders, relays) FastLane's protocol mirrors for the Monad ecosystem.
• Lido Finance: Lido is the largest decentralized liquid staking protocol across multiple chains (stETH on Ethereum, etc.), offering staked asset liquidity. Comparable to shMON as the leading LST on its respective chain; Lido's stETH serves as the benchmark yield reference for shMON's competitive positioning.

Others

• Pyth Network: Pyth Network provides low-latency oracle price feeds for DeFi, particularly on Solana. Adjacent to FastLane's Chainlink SVR partnership — both form part of the oracle and DeFi infrastructure stack where MEV capture from oracle-related liquidations occurs.
• Chainlink: Chainlink is the leading decentralized oracle network that acquired Atlas from FastLane in January 2026 and integrated it into Chainlink Smart Value Recapture (SVR). Both an investor, partner, and ecosystem participant — FastLane earns SVR-derived revenue share via Chainlink's multi-chain deployment.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/0xFastLane
• GitHubgithub.com/FastLane-Labs
• LinkedInlinkedin.com/company/fastlane-labs

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds4 records

Investors18 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about FastLane