DeFi

In 2020, the "DeFi Summer" left people fascinated by the charm of Decentralized Finance, and also brought the Ethereum ecosystem to the forefront of crypto space. Let us show you here how to play with the DeFi "Money Legos".

Articles (1854)

What Is the Role of CAP Tokens? Governance, Parameter Management, and Protocol Integration Analysis.
Beginner

What Is the Role of CAP Tokens? Governance, Parameter Management, and Protocol Integration Analysis.

CAP token is the native governance asset of Cap Protocol, used primarily for protocol governance, parameter management, Operator access coordination, and ecosystem incentives. CAP does not function as a stablecoin; rather, it connects protocol participants with the governance decision-making system.
2026-07-06 08:37:09
What Is Cap (CAP)? A Comprehensive Guide to Its Principles, Mechanisms, and Ecosystem
Beginner

What Is Cap (CAP)? A Comprehensive Guide to Its Principles, Mechanisms, and Ecosystem

Cap (CAP) is an on-chain financial protocol designed around stablecoin aggregation, yield generation, and risk coordination. Through its modules—cUSD, stcUSD, Vault, Lender, and Delegation—it unites stablecoin liquidity, yield demand, and security safeguards within a unified ecosystem.
2026-07-06 08:35:46
How Does B-Lucky Run an On-Chain Lottery? a Breakdown of User Participation Steps.
Beginner

How Does B-Lucky Run an On-Chain Lottery? a Breakdown of User Participation Steps.

B-Lucky's on-chain lottery ties user engagement and reward distribution together via a sorteo mechanism, a Jackpot pool, and the LUCKY token system, creating a complete GambleFi ecosystem.
2026-07-06 04:03:55
What Does the LUCKY Token Do? Understanding B-Lucky's Economic Model and Reward System
Beginner

What Does the LUCKY Token Do? Understanding B-Lucky's Economic Model and Reward System

LUCKY token is the core asset of the B-Lucky ecosystem, primarily used to connect the rewards mechanism, Jackpot prize pool, and community incentive system.
2026-07-06 04:00:09
What Is B-Lucky (LUCKY)? A Comprehensive Overview of Its On-Chain Lottery Mechanism and GambleFi Ecosystem.
Beginner

What Is B-Lucky (LUCKY)? A Comprehensive Overview of Its On-Chain Lottery Mechanism and GambleFi Ecosystem.

B-Lucky (LUCKY) is a GambleFi platform that integrates on-chain lottery, reward mechanisms, and a community ecosystem, connecting user participation, prize pool system, and value cycle through the LUCKY token.
2026-07-06 03:55:47
Key differences between OUSD and USDC, USDT: governance, fees, and yield structures
Intermediate

Key differences between OUSD and USDC, USDT: governance, fees, and yield structures

OUSD (Open Standard), USDC (Circle), and USDT (Tether) differ fundamentally in governance and economic models. OUSD employs collaborative governance through a partner board, offers zero mint/redeem fees, and allocates reserve yields to ecosystem partners. In contrast, USDC and USDT are managed by single issuers who make unilateral decisions, generally impose mint/redeem fees, and retain reserve yields for themselves. While all three stablecoins are pegged to the US dollar, their mechanisms serve different roles in large-scale enterprise capital flows.
2026-07-03 08:50:18
OUSD vs. USDG (GDN) Comparison: How Do These Two Consortium Stablecoin Networks Differ?
Intermediate

OUSD vs. USDG (GDN) Comparison: How Do These Two Consortium Stablecoin Networks Differ?

The main distinction between OUSD (Open Standard) and USDG (Global Dollar Network) centers on their governance and issuance frameworks. OUSD is overseen by Open Standard, an independent operating company, with collective decision-making involving a partner board and a focus on zero mint/redeem fees, supported by a network of more than 140 founding enterprise partners. In contrast, USDG operates under the licensed issuance framework of Paxos, with the Global Dollar Network (GDN) defining partner roles and Rendite rules; USDG launched in November 2024. Both tokens direct reserve Rendite toward ecosystem partners that drive adoption, but they differ in issuer structure, regulatory approach, and stages of network expansion.
2026-07-03 08:49:40
How Do Businesses Integrate Open USD? Integration Paths and Role Guide
Beginner

How Do Businesses Integrate Open USD? Integration Paths and Role Guide

Integrating Open USD means adopting OUSD as a core transactional asset layer on a platform or service, selecting modules by role (financial institution, PSP, exchange, or platform), and completing mint/redeem, settlement, and compliance connectivity. Joining Open Standard provides technical documentation, integration support, and eligibility for Hold, Mint, and Accept-based revenue sharing; after launch, reserve disclosures and on-chain reconciliation verify operational status.
2026-07-03 08:38:40
Open Standard partner rentabilidad mechanism: How is reserve return distributed through “Earn by default”?
Intermediate

Open Standard partner rentabilidad mechanism: How is reserve return distributed through “Earn by default”?

Open USD (OUSD)'s partner rendement mechanism centers on the Earn by default principle: reserve returns, after subtracting a nominal Open Standard management fee, are allocated to ecosystem partners who facilitate network adoption. This approach transitions Stablecoin economics from "issuers exclusively receive reserve interest" to "adopters collectively benefit from reserve returns," establishing the OUSD framework alongside Build for scale and Govern collaboratively.
2026-07-03 08:11:15
What Is Hyperlane (HYPER)? An In-Depth Look at the Cross-Chain Interoperability Protocol and Its Native Token
Beginner

What Is Hyperlane (HYPER)? An In-Depth Look at the Cross-Chain Interoperability Protocol and Its Native Token

Hyperlane (HYPER) is a permissionless interoperability protocol that enables developers to send arbitrary cross-chain messages and assets across over 150 blockchains and 7 virtual machines (VMs). By providing on-chain message interfaces through Mailbox smart contracts deployed on each chain, Hyperlane allows applications to implement interchain governance, asset issuance, multi-step swap routing, and other interchain capabilities.
2026-07-03 06:36:40
How Does Hyperlane Cross-Chain Messaging Work? The Complete Process from Sending to Delivery
Intermediate

How Does Hyperlane Cross-Chain Messaging Work? The Complete Process from Sending to Delivery

Hyperlane cross-chain messages follow a repeatable four-phase process: the source chain Mailbox invokes dispatch, which writes to the Merkle tree and emits an event; the validator then Firma the Merkle root; the relayer listens for events, gathers ISM metadata, and calls process on the target chain; after the target chain ISM verification succeeds, the Mailbox calls the receiver's handle to complete delivery. Each message has a unique messageId, and delivered messages cannot be replayed.
2026-07-03 02:24:18
Hyperlane vs LayerZero vs Wormhole: How Do Cross-Chain Interoperability Protocols Differ?
Intermediate

Hyperlane vs LayerZero vs Wormhole: How Do Cross-Chain Interoperability Protocols Differ?

The key differentiator between Hyperlane, LayerZero, and Wormhole is their security verification approach. Hyperlane enables per-message customizable security through its modular Interchain Security Module (ISM), LayerZero uses a dual-path verification system with Oracle and Relayer, and Wormhole relies on the Guardian network to multi-sign Verified Action Approval (VAA) messages. Hyperlane (HYPER) articulates the complete architecture of its interoperability layer across four dimensions: Mailbox, ISM, Warp Route, and HYPER economic security.
2026-07-03 02:00:33
What are ISM and Warp Route? How can the Hyperlane security module be customized?
Intermediate

What are ISM and Warp Route? How can the Hyperlane security module be customized?

Interchain Security Module (ISM) and Hyperlane Warp Route (HWR) are two independently configurable core modules within the Hyperlane interoperability protocol. ISM verifies on the destination chain that cross-chain messages genuinely originate from the source chain, while Warp Route uses Mailbox-based message passing to lock, mint, burn, and release tokens across chains. Hyperlane (HYPER) outlines its overall framework across four dimensions: Mailbox, ISM, Warp Route, and HYPER economic security.
2026-07-03 01:46:42
USDPT from Minting to Cash Out at Western Union Outlets: How Does the Complete Process Work?
Intermediate

USDPT from Minting to Cash Out at Western Union Outlets: How Does the Complete Process Work?

The USDPT redemption process can be summarized in four steps: Obtain USDPT from a partner exchange → Hold or transfer it on the Solana blockchain → Submit a redemption request through the Digital Asset Network → Collect local fiat currency at Western Union agent locations. Anchorage Digital Bank manages minting and reserves, while Western Union handles distribution and in-person cash-out; availability of each step varies by market permission/license, and USDPT is not covered by FDIC insurance.
2026-07-02 03:22:35
How Does Anchorage Digital Bank Issue and Manage USDPT?
Beginner

How Does Anchorage Digital Bank Issue and Manage USDPT?

The on-chain issuance and redemption of USDPT are exclusively carried out by OCC-chartered Anchorage Digital Bank, N.A.: once a USD deposit is confirmed, SPL tokens are minted on Solana at a 1:1 rate; upon redemption, the on-chain tokens are burned and equivalent USD reserves are released; Western Union manages the distribution and cash-out network and does not serve as the issuer; USDPT is not insured by the FDIC or guaranteed by the U.S. government.
2026-07-02 03:16:41
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