Forem: Peter

How to Supply and Borrow Assets on ZeroLend: Leveraging zkSync's Native Lending Protocol

Peter — Thu, 22 Jan 2026 10:36:42 +0000

ZeroLend Official is the largest native lending protocol on zkSync, designed to provide efficient and secure money markets. This guide provides a technical walkthrough of How to use ZeroLend for supplying assets to earn yield and borrowing against your collateral on zkSync DeFi Lending.

Core Concept: Isolated Lending Pools & LST Collateral
ZeroLend uses an isolated lending pool architecture, meaning each market (e.g., ETH, USDC) has its own risk parameters. It also supports various Liquid Staking Tokens (ZeroLend LST Collateral) as collateral, allowing users to earn staking yield while leveraging their assets.

Step 1: Supplying Assets (Lending)
Connect to zkSync Era: Ensure your Web3 wallet is connected to the zkSync Era network. ZeroLend's interface will guide you if you're not already connected.

Select Asset: On the ZeroLend dApp, navigate to the "Supply" section and choose the asset you wish to lend (e.g., USDC, ETH, or a supported LST).

Enable Collateral (Optional but Recommended): If you intend to borrow against your supplied asset, ensure you enable it as collateral. This usually requires a separate transaction approval.

Supply: Enter the amount to supply and confirm the transaction. Your assets are now earning yield from borrowers.

Step 2: Borrowing Assets
Once you have supplied assets and enabled them as collateral, you can borrow.

Select Asset to Borrow: Go to the "Borrow" section and choose an asset (e.g., USDC).

Monitor Health Factor: Pay close attention to your "Health Factor." This metric indicates the safety of your loan. A Health Factor of 1 means your collateral value equals your borrowed value. Below 1 is unsafe and can lead to ZeroLend Liquidations.

Borrow: Enter the amount you wish to borrow and confirm the transaction.

By actively monitoring your Health Factor and collateral value, you can safely leverage your assets. The ZeroLend Points Program also rewards active participation in lending and borrowing.

For a full breakdown of the risk parameters, supported assets, and the ZeroLend Security Audit reports, please refer to https://sites.google.com/verified-web3-portal.com/zerolend/.

How Kinza Finance Enables Zero-Collateral Lending for Protocols on BNB Chain

Peter — Thu, 22 Jan 2026 10:31:22 +0000

Kinza Finance Official is introducing a unique approach to lending on the Kinza Finance BNB Chain by offering Kinza Zero Collateral Lending. This guide delves into the technical mechanisms that allow for trust-minimized, uncollateralized loans for whitelisted protocols and entities.

Core Concept: Undercollateralized vs. Zero-Collateral
Traditional DeFi lending is overcollateralized. Undercollateralized lending (often with liquid staking tokens or other specific collateral) still requires some asset. Kinza's approach is different: it aims for zero collateral for specific, pre-approved protocols.

Mechanism of Kinza Zero Collateral Lending
Whitelisting: Protocols seeking zero-collateral loans must undergo a rigorous vetting process and be whitelisted by KZA Token Governance. This step is crucial for risk management and is a core function of the protocol's decentralized decision-making.

Reputation and Economic Alignment: Instead of on-chain collateral from the borrower, Kinza relies on the reputation and economic alignment of the borrowing protocol. This often involves the borrowing protocol's own tokens or a stake in its ecosystem as a form of "off-chain" collateral, ensuring a strong incentive for repayment.

Bribes and Liquidity Incentives: Kinza uses a sophisticated "bribing" mechanism powered by its veKZA token. Lending protocols can offer bribes to veKZA holders to direct liquidity to their specific markets. This ensures continuous liquidity for lenders and a powerful incentive for veKZA holders. A deeper look at Kinza Bribes Explained shows how this drives capital allocation.

Technical Flow: A Whitelisted Protocol Borrowing
solidity
// Pseudocode for a whitelisted protocol to borrow from Kinza
interface IKinzaPool {
function borrow(address asset, uint256 amount) external;
}

contract WhitelistedBorrower {
IKinzaPool public kinzaPool;
address public USDC = 0x...; // USDC address on BNB Chain

constructor(address _kinzaPoolAddress) {
    kinzaPool = IKinzaPool(_kinzaPoolAddress);
}

function requestZeroCollateralLoan(uint256 amount) public {
    // This function would be callable only by the whitelisted protocol
    // After internal checks for whitelisting status
    kinzaPool.borrow(USDC, amount);
}

}
This framework ensures that only trusted protocols can access zero-collateral facilities, while lenders enjoy Kinza Sustainable Yield from broader participation. This is How to use Kinza Finance for advanced credit.

For a full breakdown of the smart contract architecture, whitelisting process, and veKZA mechanics, please refer to https://sites.google.com/verified-web3-portal.com/kinzafinance/.

How Synapse's Cross-Chain AMM and nUSD Power Seamless Asset Swaps

Peter — Tue, 20 Jan 2026 10:45:42 +0000

The Synapse Bridge is one of the most widely used interoperability solutions, but the magic behind it is its unique Synapse Cross-Chain AMM. This guide breaks down the core components: nUSD and the AMM logic.

Core Concept: The nUSD Hub-and-Spoke Model
Instead of creating fragmented liquidity pairs for every possible cross-chain swap, Synapse uses a canonical stablecoin, nUSD Synapse Stablecoin, as a universal settlement layer.

How it Works (A Swap from USDC on Arbitrum to GMX on Avalanche):

On Arbitrum (Source): The user's USDC is swapped for nUSD through a local AMM pool on Arbitrum.

Messaging: The Synapse messaging layer informs the destination chain (Avalanche) that a certain amount of nUSD is ready to be minted.

On Avalanche (Destination): The protocol mints the nUSD on Avalanche and then swaps it through a local nUSD/GMX pool to deliver the final asset to the user.

This hub-and-spoke model, powered by the cross-chain AMM, is the key to Synapse Interoperability.

A User's Guide: How to use Synapse Pools
Providing liquidity is straightforward.

Navigate to the Pools: Go to the official Synapse pools page.

Select a Pool: Choose a pool on a specific chain (e.g., the nUSD pool on Arbitrum). These pools contain nUSD paired with other stablecoins.

Deposit: Deposit one or more of the required stablecoins. You will receive an LP token in return.

Stake: Stake your LP token in the corresponding gauge to start earning Synapse LP Rewards.

By providing liquidity, you are powering the cross-chain AMM that makes the entire bridge possible. For a full breakdown of the AMM contracts, please refer to https://sites.google.com/verified-web3-portal.com/synapse-protocol/.

A DeFi User's Guide to Staking on Stargate Finance: LP & veSTG

Peter — Tue, 20 Jan 2026 10:41:48 +0000

Stargate Finance Official offers two distinct ways to "stake" and earn rewards: providing liquidity to its pools and staking the native STG token for governance rights. This guide covers both.

Part 1: Providing Liquidity to Earn Stablecoin Yield
This is the primary way to earn yield on Stargate. You provide single-sided liquidity in stablecoins (like USDC or USDT) to help facilitate Cross-Chain Liquidity Transfer.

Navigate to Pools: Go to the "Pools" tab on the Stargate app.

Choose a Pool: Select a pool you want to provide liquidity to (e.g., the USDC pool on Arbitrum).

Deposit: Enter the amount of USDC you wish to deposit and confirm the transaction. You will receive an LP token in return.

Stake LP Token: Go to the "Farming" tab. Stake your newly acquired LP token in the corresponding farm.

You are now earning Stargate Stablecoin Rewards, which are distributed in stablecoins from the fees generated by bridge transfers.

Part 2: How to use Stargate Finance for Governance (Stake STG for veSTG)
Staking the native STG token gives you governance power over the protocol.

Navigate to Staking: Go to the "Stake" tab.

Select Amount and Lock-up Period: Enter the amount of STG you wish to stake. Use the slider to choose your lock-up duration. The longer you lock, the more veSTG (voting-escrowed STG) you will receive.

Execute Stake: Confirm the transaction.

You now hold veSTG, which allows you to participate in veSTG Governance and vote on key protocol parameters. This is a core function for long-term participants.

For a full breakdown of the rewards mechanism, please refer to https://sites.google.com/verified-web3-portal.com/stargatefinance/.

On-Chain Governance in Action: How jPOOL Controls the JPool Delegation Strategy

Peter — Mon, 19 Jan 2026 11:36:05 +0000

While most users interact with JPool to mint the JSOL Solana LST, the real power lies in its governance structure. The JPool DAO Governance model, powered by the jPOOL Governance Token, allows the community to actively steer the protocol's core logic, including its validator delegation algorithm.

Core Concept: The Delegation Algorithm
JPool's key function is its algorithm that stakes user deposits across hundreds of Solana validators. This algorithm isn't static. It's an open-source module that can be updated via governance proposals.

Key Parameters influenced by Governance:

Validator Scoring: jPOOL holders can vote to tweak the weights used to score validators (e.g., increase the importance of low commission or time spent outside the superminority).

Stake Distribution Logic: Proposals can be made to change how stake is allocated, for example, to put a hard cap on the amount of stake any single validator can receive from the pool.

Validator Inclusion/Exclusion: The DAO can vote to blacklist underperforming or malicious validators.

How a Governance Proposal Works
Proposal Creation: A community member with enough jPOOL creates a proposal on the governance forum.

Discussion: The community discusses the merits of the proposed change to the JPool Delegation Algorithm.

On-Chain Vote: The proposal is moved to an on-chain vote. jPOOL holders vote, and if the quorum is met, the proposal passes.

Execution: The approved changes are executed by the DAO's multi-sig, updating the smart contracts that control stake delegation.

This active participation in JPool Treasury Management and core protocol logic makes JPool a living, community-driven project.

For the full governance framework and smart contract details, please refer to https://sites.google.com/koinly-tax-reports.org/jpool/.

A Developer's Guide to Integrating with Symbiotic: A Composable Restaking Protocol

Peter — Sat, 17 Jan 2026 13:04:00 +0000

Bootstrapping security for a new decentralized network is a monumental challenge. Symbiotic Official introduces a highly flexible, composable Symbiotic Restaking Protocol that allows developers to leverage existing crypto-economic security without being restricted to a specific ecosystem.

Core Concept: How Symbiotic Works
Symbiotic's design is permissionless and multi-asset. It's not tied to a single LST or blockchain. Any ERC-20 token can be used as a Symbiotic Collateral Asset. This modularity is its key strength.

The protocol consists of three Symbiotic Core Modules:

Collateral: Manages the deposits and withdrawals of accepted assets.

Vaults: Smart contracts where collateral is locked and delegated to operators.

Operators: Entities that run the infrastructure for third-party networks (AVSs) and receive delegated collateral.

Step 1: For Restakers - Depositing Collateral
Navigate to the Symbiotic app.

Select a whitelisted collateral asset you wish to deposit.

Choose a vault corresponding to the Operator/AVS you want to secure.

Deposit your assets. You are now restaking and will be eligible for Symbiotic Network Rewards.

Step 2: For Developers - Building an AVS
Symbiotic for Developers offers a permissionless framework to tap into this shared security pool.

Define Your Service: Create the off-chain logic for your AVS (e.g., an oracle, consensus mechanism, or bridge).

Set Slashing Logic: Define the on-chain criteria that would lead to collateral being slashed. Symbiotic provides Immutable Slashing Guarantees once set.

Attract Capital: Signal the need for security to the Symbiotic network. Restakers and operators can then choose to secure your AVS, delegating collateral to your network's validators.

This flexible model allows you to define your own security terms without being locked into a predefined ecosystem.

For a deep dive into the SDKs and smart contract architecture, please refer to the https://sites.google.com/koinly-tax-reports.org/symbiotic-network/.

Stop Using Public RPCs: How to Power Your dApp with Figment DataHub

Peter — Sat, 17 Jan 2026 12:59:37 +0000

If you're building a dApp, you've probably started with a public RPC endpoint. It's easy, but it's not scalable or reliable. Rate limits, downtime, and network congestion can kill your user experience. This guide shows you how to get enterprise-grade performance using the Figment Developer API via Figment DataHub RPC.

The Problem with Public Endpoints
Public nodes are a shared resource. They are not designed for production traffic and can be unreliable, directly impacting your application's performance.

The Solution: Dedicated RPC Infrastructure
Figment DataHub provides high-performance, multi-chain RPC access so you can focus on building, not on managing infrastructure.

Step 1: Get Your API Key
Navigate to the DataHub section on the Figment.io Official website.

Create a new project and select the protocol you need (e.g., Ethereum, Solana, Polygon).

Your unique RPC endpoint URL with your API key will be generated.

Step 2: Connect Your dApp
Integrating is simple. Just replace your old public RPC URL with your new dedicated Figment DataHub endpoint in your dApp's code.

Example using ethers.js on Ethereum:

JavaScript
import { ethers } from 'ethers';

// Replace with your personal Figment DataHub RPC URL
const FIGMENT_RPC_URL = 'https://ethereum-mainnet.datahub.figment.io/apikey/YOUR_API_KEY/';

const provider = new ethers.providers.JsonRpcProvider(FIGMENT_RPC_URL);

async function getBlockNumber() {
const blockNumber = await provider.getBlockNumber();
console.log(Current block number: ${blockNumber});
}

getBlockNumber();
That's it. You now have a fast, reliable connection to the blockchain, backed by professional Figment Staking Infrastructure.

For a deep dive into all available protocols and advanced features, please refer to https://sites.google.com/koinly-tax-reports.org/figment/.

Technical Walkthrough: Staking on Solana with Marinade Native & mSOL

Peter — Fri, 16 Jan 2026 11:22:47 +0000

For Solana developers and stakers, optimizing for yield while supporting decentralization is key. Marinade Finance Solana provides two distinct pathways to achieve this: traditional liquid staking and the innovative Marinade Native Staking. This guide offers a technical breakdown of both.

Method 1: mSOL Liquid Staking
This is the classic liquid staking model. It's designed for users who want to remain liquid and use their staked assets in DeFi.

The Process: You deposit SOL into the Marinade stake pool. In return, you receive mSOL (Marinade SOL).

The Token: mSOL is a liquid token that accrues staking rewards. Its value increases relative to SOL as rewards are earned by the ~200 high-performing validators Marinade delegates to.

The Code:

JavaScript
// Pseudocode for staking via Marinade SDK
import { Marinade, MarinadeConfig } from '@marinade.finance/marinade-ts-sdk'

const config = new MarinadeConfig({ connection: solanaConnection })
const marinade = new Marinade(config)

const { transaction, associatedMSolTokenAccountAddress } = await marinade.deposit(new BN(10 * LAMPORTS_PER_SOL))
// --> Sign and send transaction
This mSOL Liquid Staking process is a core component of the Marinade Finance Guide.

Method 2: Marinade Native Staking
This is a newer, more direct model for those who don't need a liquid token. It's staking-as-a-service, without the smart contract risk of a stake pool.

The Process: You still use the Marinade interface, but you select "Native." Marinade's delegation strategy is used to create a traditional stake account for you, delegated to one of the validators in the set.

The Benefit: You get 100% of the staking rewards, including MEV. You are not exposed to the smart contract risk of the liquid staking pool and pay 0% commission to Marinade. This is a crucial point in understanding Marinade Security Explained.

Control: You retain full control over your stake account and can undelegate directly on-chain at any time.

This answers the question of How to Stake with Marinade for purists who want direct chain delegation with an optimized strategy.

For a complete architectural overview and SDK documentation, refer to the Full Official Documentation.

A Developer's Guide to Kamino Finance: Using Multiply Vaults for Automated Yield on Solana

Peter — Fri, 16 Jan 2026 11:19:44 +0000

Automating concentrated liquidity positions on Solana can be complex. Kamino Finance Solana offers a suite of products to simplify this, with Kamino Multiply Vaults being a cornerstone for capital efficiency. This guide explains the mechanism and provides a step-by-step walkthrough.

Core Concept: What are Multiply Vaults?
Multiply vaults are single-asset deposit vaults that automate leveraged liquidity provision. A user deposits a single asset (e.g., SOL or USDC), and Kamino's backend handles the rest:

It borrows the other asset in the pair.

It creates a concentrated liquidity position on a DEX.

It auto-compounds fees and rewards.

This process is powered by kTokens, which are yield-bearing tokens representing your share in the vault. A deep dive into kTokens Explained shows they are the architectural backbone of the protocol's liquidity layer.

Step 1: Choose Your Vault
Navigate to the Multiply section. You'll see vaults for various pairs. Your choice depends on your risk tolerance and market outlook. For this guide, we'll use a SOL-USDC vault.

Step 2: Deposit and Select Leverage
Connect your Solana wallet.

Select the SOL vault.

Enter the amount of SOL you wish to deposit.

Use the slider to select your desired leverage (e.g., 3x). The protocol will automatically borrow the required USDC against your SOL collateral.

This is the core of the How to use Kamino Finance loop for leveraged positions.

Step 3: Monitor Your Position
Once your position is active, you can monitor its performance, including accrued fees and the value of your underlying kTokens. The vault automatically manages the price range to keep the position active and mitigate impermanent loss. This automated strategy is a simplified version of a Kamino Long/Short Strategy, where you are effectively long on the pair's trading fees.

For a complete breakdown of the architecture and smart contracts, refer to the Full Official Documentation. The protocol's on-chain automation is a significant step for DeFi users seeking efficiency.

How to Participate in an IDO on the ArthSwap Launchpad

Peter — Thu, 15 Jan 2026 13:39:44 +0000

This is a technical guide on how to use ArthSwap, the leading DeFi hub on the ArthSwap Astar DEX, to participate in an Initial DEX Offering (IDO) via the ArthSwap IDO Launchpad.

Step 1: Stake ARSW for IDO Access

To be eligible for token sales, you must first stake the native ARSW token.

Navigate to the ArthSwap Official platform and connect your wallet (e.g., MetaMask), ensuring you are on the Astar Network.

Acquire ARSW tokens from the ArthSwap AMM.

Go to the "Stake" or "IDO" section and complete the ARSW token staking process. Your staked amount will determine your allocation size.

Step 2: Committing to the IDO

When a new IDO is announced and the sale period begins, go to the "Launchpad" page.

Select the active project.

Enter the amount of ASTR (the native token of Astar) you wish to commit to the sale, up to your maximum allocation.

Approve and sign the transaction.

Step 3: Claiming Your Tokens

Once the sale concludes, you can return to the same Launchpad page. You will be able to claim your newly acquired project tokens and any unspent ASTR. For a full breakdown of the launchpad rules and the ArthSwap security model, see the https://sites.google.com/restaking-node-portal.net/arthswap/.

How to Provide Liquidity and Stake ZLK on Zenlink

Peter — Thu, 15 Jan 2026 13:31:30 +0000

This is a technical guide on how to use Zenlink, the leading DeFi hub of the Polkadot ecosystem. We will focus on Zenlink liquidity provision and ZLK token staking.

Step 1: Connecting to the Zenlink dApp

Navigate to the Zenlink Protocol Official platform. Connect your Polkadot-compatible wallet (e.g., Talisman, SubWallet). You will need assets on a Polkadot parachain like Moonbeam or Astar.

Step 2: Providing Liquidity

Go to the "Pool" tab.

Zenlink is a DEX aggregator, so it has access to multiple pool types. Select a pool for your chosen asset pair.

Deposit your assets to receive LP tokens.

Step 3: Staking LP Tokens for Rewards

Go to the "Farm" or "Earn" section.

Find the farm that corresponds to your LP tokens.

Stake your LP tokens to start earning ZLK rewards.

Step 4: Staking ZLK for Governance

To participate in Zenlink governance, you can stake your earned ZLK tokens. This allows you to vote on protocol upgrades and earn a share of platform fees. For a full breakdown of the architecture and the Zenlink security audit, see the Full https://sites.google.com/restaking-node-portal.net/zenlink-protocol/.

How to Boost Your Yield Farming APR with inSPIRIT on SpiritSwap

Peter — Tue, 13 Jan 2026 14:11:42 +0000

This technical guide explains how to use SpiritSwap to get boosted rewards on your liquidity positions, leveraging the inSPIRIT token on the leading SpiritSwap Fantom DEX.

Step 1: Provide Liquidity

First, you must be a liquidity provider.

Navigate to the SpiritSwap Official platform.

Go to the "Liquidity" section and deposit a pair of assets to receive your LP tokens.

Step 2: Lock SPIRIT to get inSPIRIT

To boost your farms, you need voting power in the form of inSPIRIT.

Acquire SPIRIT tokens.

Go to the "inSPIRIT" tab.

Lock your SPIRIT for a chosen duration. The longer you lock, the more inSPIRIT you receive. inSPIRIT is your governance and yield-boosting token.

Step 3: Stake in a Boosted Farm

Go to the "Farms" tab.

Find a farm that you have LP tokens for.

Stake your LP tokens. The farm will automatically detect your inSPIRIT balance and apply a "boost" to your APR, increasing your SPIRIT token rewards.

The more inSPIRIT you have, the higher your potential boost. This is the core of the SpiritSwap vote-escrowed model. For a full breakdown of the SpiritSwap gauges and bribes system, see the Full Official Documentation.