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Polygon Acquires Sequence to Power Enterprise-Grade Smart Wallet Infrastructure for Stablecoin Payments

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Nexo Partners with Bakkt for US Crypto Exchange and Yield Programs

TLDR:

  • Polygon Labs acquired Sequence to eliminate wallet fragmentation blocking institutional stablecoin payment adoption at scale. 
  • Sequence Smart Sessions sandbox app-level permissions, reducing signature prompts while preserving non-custodial wallet security controls. 
  • Timed recovery keys in Sequence prevent silent account takeovers, meeting enterprise security standards for production payment systems. 
  • Polygon’s low fees and fast finality make Sequence’s cross-chain smart wallet features viable for real-world payment infrastructure.

 

Polygon Labs has acquired Sequence, a non-custodial smart wallet provider built for ecosystems and apps. The move brings together enterprise-grade wallet infrastructure and high-efficiency blockchain rails.

Together, the two aim to remove long-standing blockers preventing institutions from launching production-ready stablecoin payment products.

The combination addresses key pain points around authentication, recovery, permissions, and compliance controls that have slowed adoption in real-world payment environments.

Wallet Fragmentation Has Long Blocked Production Payment Systems

Account fragmentation remains one of the most persistent problems for payments teams building on blockchain. Users often end up with multiple wallet addresses depending on which app they used to sign in, leading to stranded balances and inconsistent account states. This creates operational complexity that few enterprise teams can manage at scale.

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Traditional wallets were designed for asset custody, not operational money movement. A single private key controlling all permissions creates an all-or-nothing authority model.

Any move to delegate access or automate transactions increases risk without clear boundaries, making compliance reviews difficult.

Recovery presents an equally serious problem. Simple recovery paths open the door to silent takeovers. Stronger recovery processes introduce friction that leads to failed transactions and increased support costs. Neither option suits a production payment environment.

Polygon recently shared how this acquisition changes the equation for institutions: “With the recent acquisition of Sequence by Polygon Labs, there’s now a robust, enterprise-grade wallet offering, in conjunction with widely-adopted, highly-efficient blockchain rails.”

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Operations teams also struggle to reason about fund controls. Without a clear model for who can move money, under what conditions, and for how long, compliance teams cannot complete proper security reviews or respond effectively to incidents.

Sequence Brings Smart Sessions and Sandboxed Permissions to Polygon

Sequence addresses these problems through a set of features designed specifically for payment-grade environments.

Smart Sessions allow each app to operate within sandboxed, clearly defined permissions rather than broad approvals. Users set session limits upfront, reducing signature prompts without sacrificing control.

Timed recovery keys add another layer of security. They provide time-based recovery mechanisms that prevent silent account takeovers, a critical requirement for any financial application handling real funds.

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Hardware-isolated signing and verifiable attestations meet the expectations of enterprise security teams.

For developers, Sequence provides SDKs across Web, Mobile, Unity, and Unreal, with built-in flows for authentication, session management, and transaction handling.

Ecosystems can launch branded wallets on their own domains with admin controls for chains, branding, and session policies.

Polygon’s role in this setup is to provide fast finality and low, predictable transaction costs. That reliability makes features like Smart Sessions and cross-chain behavior viable at scale.

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Together, Sequence and Polygon aim to turn wallet infrastructure from a blocker into a production-ready foundation for stablecoin payment products.

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Crypto World

Kalshi Data Could Inform Fed Reserve Policy, Say Researchers

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Kalshi Data Could Inform Fed Reserve Policy, Say Researchers

Three researchers at the US Federal Reserve argue that prediction market Kalshi can better measure macroeconomic expectations in real time than existing solutions and thus should be incorporated into the Fed’s decision-making process.

The “Kalshi and the Rise of Macro Markets” paper was released on Feb. 12 by Federal Reserve Board principal economist Anthony Diercks, Federal Reserve research assistant Jared Dean Katz and Johns Hopkins research associate Jonathan Wright.

Kalshi data was compared with traditional surveys and market-implied forecasts to examine how beliefs about future economic outcomes change in response to macroeconomic news and statements from policymakers.

Source: Tarek Mansour

“Managing expectations is central to modern macroeconomic policy. Yet the tools that are often relied upon—surveys and financial derivatives—have many drawbacks,” the researchers said, adding that Kalshi can capture the market’s “beliefs directly and in real time.”

“Kalshi markets provide a high-frequency, continuously updated, distributionally rich benchmark that is valuable to both researchers and policymakers.”

Kalshi traders can bet on a range of markets tied to the Federal Reserve’s decision-making, including consumer price index inflation and payroll, in addition to other macroeconomic outcomes such as gross domestic product growth and gas prices.

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The Fed researchers said Kalshi data should be used to provide a risk-neutral probability density function, which shows all possible outcomes of Fed interest rate decisions and how likely each one is. 

“Overall, we argue that Kalshi should be used to provide risk-neutral [probability density functions] concerning FOMC decisions at specific meetings” arguing that the current benchmark is “too far removed from the monetary policy interest rate decision.”

However, Fed research papers are only “preliminary materials circulated to stimulate discussion” and do not impact the central bank’s decision-making.