An early Solana lending protocol supporting variable and fixed rate lending markets. Port Finance operated from 2021 to 2023, offering users the ability to supply assets for yield or borrow against collateral with algorithmic interest rates. It was among the first wave of lending protocols on Solana before the ecosystem consolidated around larger platforms like marginfi and Kamino.
Comece pela explicação mais curta e útil antes de aprofundar.
An early Solana lending protocol supporting variable and fixed rate lending markets. Port Finance operated from 2021 to 2023, offering users the ability to supply assets for yield or borrow against collateral with algorithmic interest rates. It was among the first wave of lending protocols on Solana before the ecosystem consolidated around larger platforms like marginfi and Kamino.
Use primeiro a analogia curta para raciocinar melhor sobre o termo quando ele aparecer em código, docs ou prompts.
Pense nisso como um bloco de construção que ajuda a ligar uma definição isolada ao sistema maior onde ela vive.
Coloque o termo dentro da camada de Solana em que ele vive para raciocinar melhor sobre ele.
Times, protocolos, ferramentas e a paisagem de produtos de Solana.
Transforme o termo de vocabulário em algo operacional para produto e engenharia.
Este termo destrava conceitos adjacentes rapidamente, então funciona melhor quando você o trata como um ponto de conexão, não como definição isolada.
Use este bloco compacto quando quiser dar contexto aterrado para um agente ou assistente sem despejar a página inteira.
Port Finance (port-finance) Categoria: Ecossistema Solana Definição: An early Solana lending protocol supporting variable and fixed rate lending markets. Port Finance operated from 2021 to 2023, offering users the ability to supply assets for yield or borrow against collateral with algorithmic interest rates. It was among the first wave of lending protocols on Solana before the ecosystem consolidated around larger platforms like marginfi and Kamino. Relacionados: Empréstimo, Tomada de Empréstimo, marginfi
Use contexto do glossário, relações entre termos, modelos mentais e builder paths para receber respostas estruturadas em vez de output genérico.
Opcional: cole código Anchor, Solana ou Rust para o Copilot mapear primitivas de volta para termos do glossário.
O Copilot vai responder usando o termo atual, conceitos relacionados, modelos mentais e o grafo ao redor do glossário.
Esses ramos mostram quais conceitos esse termo toca diretamente e o que existe uma camada além deles.
A DeFi protocol that enables users to deposit tokens to earn yield and borrow tokens against collateral. Key Solana lending protocols include Solend, MarginFi, Kamino, and Save (formerly Solend v2). Lending rates float based on utilization (borrowed/deposited). Deposits receive interest-bearing receipt tokens representing their share.
The act of taking a loan against deposited collateral in a lending protocol. Borrowers pay a variable interest rate that increases with pool utilization. The borrowed amount must stay below the maximum loan-to-value (LTV) ratio or the position becomes eligible for liquidation. Flash loans allow uncollateralized borrowing within a single transaction.
A decentralized lending and borrowing protocol on Solana that enables users to supply assets to earn yield or borrow against collateral. marginfi features a risk engine that evaluates asset correlations and concentration risk, isolated lending pools for higher-risk assets, and integration with Solana DeFi composability. It became one of the largest lending protocols on Solana by TVL during 2023-2024.
Estes são os próximos conceitos que valem abrir se você quiser que este termo faça mais sentido dentro de um workflow real de Solana.
Essas entradas são fáceis de misturar quando você lê rápido, faz prompting em um LLM ou está entrando em uma nova camada de Solana.
A DeFi options protocol on Solana enabling projects to distribute tokens through option-based incentive programs called Staking Options rather than direct airdrops. Dual Finance allows protocols to offer staking rewards as options contracts, giving recipients the right to purchase tokens at a discount. This model aligns incentives by rewarding committed stakeholders over passive airdrop recipients.
An institutional lending protocol connecting capital providers with vetted institutional borrowers through on-chain credit pools. Pool delegates underwrite loans and manage risk on behalf of depositors. Maple offers Solana pools for US Treasury yield and direct institutional lending, bridging traditional credit markets with DeFi infrastructure for higher-quality borrowers.
A cross-chain swap protocol built on Wormhole enabling token transfers between Solana, Ethereum, and other chains with competitive rates through auction-based pricing. Mayan uses a relay system where solvers compete to fulfill cross-chain swaps at the best rates, combining Wormhole's messaging security with market-driven pricing to offer efficient cross-chain asset transfers.
Entradas de glossário só ficam úteis quando estão conectadas. Esses links são o caminho mais curto para ideias adjacentes.
A DeFi protocol that enables users to deposit tokens to earn yield and borrow tokens against collateral. Key Solana lending protocols include Solend, MarginFi, Kamino, and Save (formerly Solend v2). Lending rates float based on utilization (borrowed/deposited). Deposits receive interest-bearing receipt tokens representing their share.
The act of taking a loan against deposited collateral in a lending protocol. Borrowers pay a variable interest rate that increases with pool utilization. The borrowed amount must stay below the maximum loan-to-value (LTV) ratio or the position becomes eligible for liquidation. Flash loans allow uncollateralized borrowing within a single transaction.
A decentralized lending and borrowing protocol on Solana that enables users to supply assets to earn yield or borrow against collateral. marginfi features a risk engine that evaluates asset correlations and concentration risk, isolated lending pools for higher-risk assets, and integration with Solana DeFi composability. It became one of the largest lending protocols on Solana by TVL during 2023-2024.
Essas entradas vivem ao lado do termo atual e ajudam a página a parecer parte de um grafo maior, não um beco sem saída.
The most popular Solana wallet, available as a browser extension and mobile app with multi-chain support (Solana, Ethereum, Polygon, Bitcoin). Phantom provides token swaps, NFT management, staking, and a built-in dApp browser. Known for its clean UX and rapid feature adoption, it has become the default entry point for most Solana users and consistently ranks among the top crypto wallets by active users.
A Solana-native wallet offering browser extension, mobile, and web interfaces with deep staking integration, hardware wallet support (Ledger), and a built-in dApp browser. Solflare was one of the first Solana wallets and provides advanced features like stake account management, token metadata display, and priority fee controls. It supports the Solana Wallet Standard for seamless dApp connectivity.
A multi-chain wallet developed by Coral (the team behind xNFT protocol) that combines MPC and self-custody models. Backpack pioneered executable NFTs (xNFTs) that embed full applications inside NFTs, enabling a decentralized app store experience within the wallet. It supports Solana, Ethereum, and other chains with a focus on developer extensibility and programmable wallet experiences.
A regulated cryptocurrency exchange built by the same team behind Backpack Wallet (Coral). Licensed in multiple jurisdictions, it offers spot and perpetual futures trading with a focus on the Solana ecosystem. Backpack Exchange integrates tightly with the Backpack Wallet for seamless fund transfers and aims to bridge the gap between centralized exchange liquidity and self-custodial wallet experiences.