Anchor protocol contract address A Bit About Anchor Protocol Anchor Protocol (ANC) is a decentralized money market based on the Terra chain, and it offers a 20% APY to UST depositors. It is referred to as the “anchor rate” in this protocol, the target of interest being the system’s backbone. In general, the platform offers a significant imporvements in user experience and makes cross-chain swaps as simple as one click of a button. Aug 2, 2021 · The launch and upcoming addition of bETH as a collateral option on Anchor Protocol (depending on the passage of the governance poll) marks significant steps for Lido and Anchor Protocol in further Following deregistration, the bLuna contract automatically redelegates existing delegations to a different, randomly selected validator. js JS SDK allows applications with JavaScript runtimes to interact with Anchor Protocol. With the use of EthAnchor, BscAnchor, SolAnchor, etc. Oct 12, 2021 · If it is B2C, then Anchor must layer in additional complexity to allow consumers more control over their position sizing under different market conditions, without forcing users to take on the added risk of 3rd party contracts. Autonomously. The xAnchor core creates an Address Proxy creates for every foreign address that interacts with Anchor. fi, including product announcements, campaign updates, partner news and insights from across the DeFi ecosystem. The Staking Contract contains the logic for LP Token staking and reward distribution. Rust API building your own on-chain program on top of pump via CPI methods building pump transactions with structured The official documentation on the Risk Harbour protocols is fairly sparse and the smart contracts are currently closed source, although there do appear to be plans to change that. The bETH Custody contract is where supplied bETH collaterals are managed. The Anchor framework helps developers build production-ready applications faster while reducing potential vulnerabilities through built-in security features. Jan 9, 2025 · The Anchor Protocol is a lending and borrowing protocol on the Terra blockchain. Ozone offers protection to Anchor users To address this pressing need we introduce Anchor a savings protocol on the Terra block-chain that offers yield powered by block rewards of major Proof-of-Stake blockchains. When the amount of interest collected from borrowers exceeds the cost to support lenders, this excess amount will be added to the Anchor Yield Reserve. Interest paid by borrowers are given to depositors, along with subsidies generated from rewards of deposited bAsset collaterals. This write-up presents a practical approach to address this challenge, combining the benefits of deterministic deployment with proxy patterns for upgradeability. The Anchor Protocol smart contracts are constantly working overtime to ensure that the Anchor Rate payout is sustainable. The Overseer calculates the amount of depositor subsidies that has To address this pressing need we introduce Anchor, a savings protocol on the Terra blockchain that offers yield powered by block rewards of major Proof-of-Stake blockchains. bETH holders can send a request to this contract to claim their accrued rewards. The anchor smart contract dynamically divides those block rewards between the depositor and the borrower from the collateralized bAssets. The Custody contract is also responsible for claiming bETH rewards and converting them to Terra stablecoins, which is then sent to the Overseer contract for eventual distribution. All contract codes and balances are publicly verifiable, and security researchers are eligible for a bug bounty for reporting undiscovered vulnerabilities. Contribute to zeta-chain/protocol-contracts-solana development by creating an account on GitHub. Even with a thorough understanding of Anchor Protocol, it is highly recommended to interact with Anchor through client channels such as the Anchor WebApp or Anchor. Get the latest Anchor Protocol (ANC) USD price, teams, history, news, richest address, wallets and more to help you with your crypto trading and investing. * aUST is sent back to the original Ethereum depositor address over a token transfer bridge. Typescript Anchor IDL building pump transactions with code completion and minimum account inputs required fetching and parsing accounts data like global accounts and bonding_curve accounts listening to on-chain pump events for observing new pump creations, pump swaps, etc. Developers - Ethereum [Legacy]EthAnchor solana interface contract for zetachain. How to Bridge Anchor Tokens: A Comprehensive Guide to Cross-Chain Interoperability The decentralized finance (DeFi) landscape is a vibrant, interconnected web of blockchains, protocols, and digital assets. Users can also interact and make transactions to the contract directly on Etherscan. Receives outgoing messages and token transfers from xAnchor Core and forwards them back over the Wormhole Bridge. The Anchor is a lending and borrowing protocol that provides crypto natives, fintech companies, and investors a stable high interest rate, offering up to 19. If needed, it will initialize a copy of the AddressProxy contract for any foreign address that doesn’t have a corresponding proxy contract already deployed. You can find information about the architecture, usage, and function of the smart contracts on the official Anchor documentation site. anchorprotocol. 0 staking rewards to holders of CW20 bETH. The following example illustrates how the user can attempt to bond Luna (in response to which the contract will issue bLuna for the user): Jun 26, 2025 · 1 Anchor Protocol currently costs $0, up 0% in the last 24h. Also, as Anchor moves cross-chain, certain Smart Contracts Money Market This section describes provides a high-level overview of Anchor Protocol's Money Market contracts. js provides facilities for 2 main use cases: query: runs smart contract queries through LCD execute: creates proper MsgExecuteContract objects to be used in transactions Both of these functions are accessible through the Message Fabricators. 0 staking rewards (which are first converted to TerraUSD via Ethereum AMM protocols) are transferred over to the Reward contract, which are subsequently distributed to holders of bETH. It consists of a single program that supports the following actions: Users on the Solana network can send SOL to the program to deposit into ZetaChain, with the option Live Anchor Protocol prices from all markets and ANC coin market Capitalization. Oct 20, 2021 · There is over 400k UST in the LUNA-bLUNA LP contract. What makes this protocol so unique is that it is using diversified staking yields, money markets, ANC token incentives, and governance to compose a fully decentralized fixed-income instrument. This monorepository contains the source code for the Money Market smart contracts implementing Anchor Protocol on the Terra blockchain. User operations can only be made from this designated address. EthAnchor Account contracts are user-specifically generated Ethereum smart contracts for interacting with Anchor Protocol from the Ethereum blockchain. The ANC coin total supply is 6354089. Only UST-supporting contracts have been deployed on initial launch. Where to start? 1 Anchor Protocol currently costs $0, up 0% in the last 24h. The Anchor community The Oracle contract acts as the price source for the Anchor Money Market. In this guide, I want to dive into Solana to show you how to build a full Configuration By default, airdropcli works with the default configuration which is set to be for contracts on columbus-4. From the collateralized assets, the Anchor smart contract interactively separates block returns between depositors and borrowers. The Contract Address 0x07be9bb2b1789b8f5b2f9345f18378a8b036a171 page allows users to view the source code, transactions, balances, and analytics for the contract address. js API here. There is no way to provide UST to be used as protection on the Ozone web application so it appears that all of the initial underwriting funds are from the Terra community pool. A complete list of Keep up with the latest security insights for Anchor Protocol: Audits, Skynet Scores, Team Verified, Honors, On-Chain Monitoring, Bug Bounty and more. ANC tokens allocated for as liquidity incentives are distributed pro-rata to stakers of the ANC-UST Terraswap pair LP token. Minting and redeeming bETH is a cross-chain operation, requiring interactions from both the Ethereum and Terra blockchain. The Terra blockchain permanently disables validator addresses that have double signed a block (i. Developers - Ethereum [Legacy]EthAnchor Explore all blog posts from Rhino. The Liquidation Contract enables users to submit Terra stablecoin bids for a Cw20-compliant token. In order to use EthAnchor, an EthAnchor Account contract must be first deployed. You can find a reference of the Anchor. js or EthAnchor, developers can interact with Anchor using just a few lines of code. Users can make collateral deposits and withdrawals to and from this contract. Jan 20, 2022 · The current Anchor protocol which receives users staking through Lido requires, in part because of its decentralized structure, lots of time and resources for back-end contract integration and lengthy audits for each new b- asset collateral that needs to be added. Developers - Ethereum [Legacy]EthAnchor Explore Anchor Protocol (0x0f3adc247e91c3c50bc08721355a41037e89bc20), a smart contract on the Ethereum Mainnet network. , Anchor Earn is to be further expanded to enable savings regardless of blockchain or the type of stablecoin. Knowing where to buy sneakers online is the first step into a profitable successful reselling business and we listed all the sites you have to visit! This repository hosts the smart contract (program) deployed on the Solana network to enable ZetaChain's cross-chain functionality. If it is B2B, then Anchor must remain as simple as possible to minimize the potential attack surface of the protocol. This current audit report covers the implementation of the CosmWasm smart contract and the Ethereum smart con The objectives of the audit are as follows: Smart Contracts Money Market Market The Market contract acts as the point of interaction for all lending and borrowing related activities. Yield curve issues would be buffered in this approach by massive amounts of new borrow demand that helps bring scalable borrowing sustainability to Anchor. The Anchor protocol requires providing collaterals to be able to borrow. Anchor Protocol (ANC) token information and tracker. js. The Reward #[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)] pub struct InstantiateMsg { pub gov_contract: String, // anchor gov contract pub anchor_token: String, // anchor token address pub whitelist: Vec<String>, // whitelisted contract addresses allowed to spend from distributor pub spend_limit: Uint128, // spend limit per each `spend` request } The Anchor. Anchor is an open, permissionless savings protocol, meaning that any third-party application is free to connect and earn interest without restrictions. stETH can be minted through WebApp interfaces provided by Lido. The Anchor WebApp offers a graphical user interface for accessing Anchor's core user operations, such as depositing & redeeming Terra stablecoins, minting bAsset tokens, borrowing Terra stablecoins with bAssets as collateral In Anchor Protocol, depositors are incentivized to lend Terra stablecoins to Anchor's money market, which is borrowed out by borrowers through bAsset collateralized loans. ) have the same interface and available methods: Smart Contracts bLuna This section describes provides a high-level overview of bLuna smart contracts. Step-by-step guide with code examples for maximum DeFi returns. Further documentation of the Anchor Protocol is provided in the following pages. bLuna (bonded Luna) is an accepted type of collateral. At the time of protocol genesis, the emission rate adjusts to double when the deposit rate is below the targeted rate and decreases by 10% if the deposit rate is above the targeted rate. Smart contracts powering Anchor Protocol on Terra. . 5% yield on stablecoin deposits, and much more! Home Security Protocol User Guide EthAnchor Developers - Earn xAnchor Developers - Terra Smart Contracts Developers - Ethereum [Legacy] External Resources Anchor WebApp Anchor Protocol GitHub Terra Blockchain Powered by GitBook \n","renderedFileInfo":null,"tabSize":8,"topBannersInfo":{"overridingGlobalFundingFile":false,"globalPreferredFundingPath":null,"repoOwner":"Loop-Protocol","repoName Mar 9, 2022 · The pool utilization is used as a supply and demand indicator to determine the interest rate. A thorough good practice guide on multichain token setup, provided by our Research Lab partners at QuantBlock. Upon execution of a bid, Cw20 tokens are sent to the bidder, while the bidder's Terra stablecoins are sent to the repay address (if not specified, sent to message sender). Smart Contracts Anchor Token (ANC) This section describes provides a high-level overview of Anchor Protocol's ANC-relevant contracts. Anchor Earn is designed with interchain access in mind. Further releases of Anchor Earn are to enable integrations for interchain deposits, opening up savings for applications outside of the Terra blockchain. ANC also provides its holders with governance rights and a portion of the EthAnchor is currently in private beta. New stablecoin deposits are added to this contract's balance, while borrows are subtracted from the contract balance. Ethereum 2. This page lists production contract addresses on Mainnets — including Ethereum and other networks, where the protocol and its parts/extensions are deployed. Here we cover everything about the Anchor Protocol,. Shouldn’t those funds be distributed to LUNA-bLUNA LP holders or be utilized to increase LUNA-bLUNA positions for LPS? With LUNA staking yields likely to increase over the next several months, now Jul 5, 2024 · Blockchain Bridges Explained: Crypto 101 Definition: A blockchain bridge is a Web3 protocol that allows users to send digital assets from one blockchain to another. It consists of a single program that supports the following actions: Users on the Solana network can send SOL to the program to deposit into ZetaChain, with the option to invoke a ZetaChain EVM contract. Mar 17, 2022 · xAnchor xAnchor Terra-side Contracts xAnchor Wormhole Bridge Parses Wormhole messages from foreign chains, and any associated token transfer, if the action requires one. Also, as Anchor moves cross-chain, certain The Token-2022 Program, also known as Token Extensions, is a superset of the functionality provided by the Token Program. Stay informed about the latest security updates for Anchor Protocol, including smart contract audit reports, security ratings, KYC verifications, on-chain monitoring, and more. EthAnchor Account contracts only allow a single operation at a time, tracked by the ActionFlag state. This will forward all actions received from xAnchor to Anchor. New proposals for change are submitted as polls, and are voted on The Liquidation contract enables users to submit Terra stablecoin bids for a Cw20-compliant token. Jul 17, 2025 · Learn Terra Luna Classic yield farming through Anchor Protocol revival. It works alongside with eth-anchor-bot to forward and automate any deposits and withdrawal requests being made on Ethereum to the Terra blockchain. Stablecoin-denominated prices of bAssets are periodically reported by oracle feeders, and are made queriable by other smart contracts in the Anchor ecosystem. Shouldn’t those funds be distributed to LUNA-bLUNA LP holders or be utilized to increase LUNA-bLUNA positions for LPS? With LUNA staking yields likely to increase over the next several months, now anchor-token-contracts Public Smart contracts powering Anchor Protocol on Terra Rust 81 52 Feb 23, 2022 · In Anchor protocol, the interest rate objective is called Anchor rate and it is a key component for the entire protocol. Bidders can specify the rate of premium they will receive on bid execution, and the maximum premium rate is set at 30%. To Use the message fabricators: Note: Please note that market is a different variable from the Jul 6, 2020 · A core building block of the Anchor savings protocol is the Terra money market — a Web Assembly smart contract on the Terra blockchain that facilitates depositing and borrowing of Terra The Distribution Model contract manages the calculation of the ANC emission rate, using fed in deposit rate information. Contracts on the ZetaChain EVM can withdraw SOL to users on Jan 19, 2023 · The protocol already supports Solana, Ethereum, Tron and BNB Chain, with more networks on the horizon. Apr 6, 2021 · Functionality Overview The submitted code implements the smart contracts for the Anchor protocol’s token implementation and distribution model. Jul 23, 2021 · Instead of having gated yield for ANC stakers, offer lower yield to smart contract-based depositors (perhaps whitelist a few contracts to give them the full Anchor yield) and use the yield difference to buyback ANC & distribute as ANC staking rewards. → applies a protocol fee to third-party DeFi applications building on top of Anchor without * Transfer UST from Ethereum to a specified Terra address over a token transfer bridge, such as Wormhole or Shuttle. bETH is minted by submitting ETH or stETH to Ethereum-side bETH contracts, along with the Terra address to receive the resulting bETH tokens. Sep 15, 2021 · Building Full Stack dapps with React, Solana, Anchor, and Phantom wallet. Each set, called Markets, will use different Terra denominations as their base currency. ’” Sep 7, 2021 · Hi Readers🤩, In today’s article, we’re discussing a new and exciting network called the Anchor Protocol. Freedom from the burden of invoicing and collections. Details on the CW20 specification can be found here. 5% yield on stablecoin deposits, and much more! \n","renderedFileInfo":null,"tabSize":8,"topBannersInfo":{"overridingGlobalFundingFile":false,"globalPreferredFundingPath":null,"repoOwner":"Loop-Protocol","repoName About A Clarity smart-contract system enabling structured vault entry management, access control, subscription tracking, integrity verification, and governor-level administrative overrides for the Aethervault Anchor Protocol. View Anchor Protocol (ANC) Balance by Exchange, we can tracking Anchor Protocol (ANC) tranfers on Exchange. Currently, that yield is trapped and unrecoverable for LUNA-bLUNA LP. When bLUNA is nor deposited into Anchor, the bLUNA earns a staking yield. Check out our snapshot charts and see when there is an opportunity to buy or sell Bitcoin. This is a long-term solution as opposed to a short-term solution of lowering earn rates, which doesn’t address the borrowing issues. Jun 20, 2025 · Track current Anchor Protocol prices in real-time with historical ANC USD charts, liquidity, and volume. * `eth-anchor-bot` runs the `deposit_stable{}` `ExecuteMsg` on the Anchor money market contracts and receives aUST. The Interest Model contract is responsible for calculating the current borrow interest rate for stablecoin loans, based on the fed in market details. Get paid on time and delight your customers. Security is the highest priority of the Anchor Protocol. Apr 14, 2022 · Bonded collateral, for example bLUNA, are created by depositing regular LUNA (native cryptocurrency of the Terra blockchain) into a special smart contract on the Anchor protocol, that delegates Anchor is a lending and borrowing protocol that provides crypto natives, fintech companies, and investors a stable high interest rate, offering up to 19. Specifying Contracts Each address configuration should point to the correct Anchor core contract addresses. ” Even if not all holders of UST deposited tokens in the Anchor Protocol, the court cited Howey to conclude that it was “of no legal consequence” that “some holders ‘ch [o]se not to accept the full offer of an investment contract. Developers - Ethereum [Legacy]EthAnchor Stay informed about the latest security updates for Anchor Protocol, including smart contract audit reports, security ratings, KYC verifications, on-chain monitoring, and more. js is a client SDK for building applications that can interact with Anchor Protocol from within JavaScript runtimes, such as web browsers, server backends, and on mobile through React Native. Developers - Ethereum [Legacy]EthAnchor The xAnchor bridges on all EVM chains (Avalanche, Polygon, Ethereum, etc. com for inquiries on integration. EthAnchor Account contracts are deployed based on the user's provided Ethereum address. Through Anchor Earn, Anchor. Anchor is the leading development framework for building Solana programs (smart contracts) and simplifies the process of writing, testing, deploying, and interacting with Solana programs. The borrow limit of users are calculated here, as the Overseer keeps track of locked collateral amounts for all users. Mar 17, 2022 · The Address Proxy contract represents a foreign wallet address on the Terra chain. Anchor offers a principal-protected stablecoin savings product that pays depositors a stable interest rate. Interact with the contract by reading and writing on chain. Anchor. Interchain token transfers through Terra Station can be achieved by following the below steps. 17237 transactions and 1305 holders. The WebApp can be accessed at https://app. For money market and liquidations, a separate set of contracts are to be deployed for each Terra stablecoin denomination. Once submitted, bETH tokens (with the amount determined by the bETH exchange rate) are minted to the provided Terra address. bETH liquidity currently residing on the Ethereum-side Shuttle bridge vault would be unlocked and bridged through Wormhole to the converter contract address. Smart Contracts bETH Token The Token contract is a modified implementation of the CW20 base, refitted to consider for bETH reward accruals. Symbol Decimals Contract Address Anchor TerraUSD aUST 6 terra1hzh9vpxhsk8253se0vv5jj6etdvxu3nv8z07zu Anchor is an open, permissionless savings protocol, meaning that any third-party application is free to connect and earn interest without restrictions. In The Complete Guide to Full Stack Ethereum Development I did a deep dive into how to build a full stack dapp on Ethereum, which can also be applied to other EVM compatible chains like Polygon, Avalanche, and Ethereum Layer 2's like Arbitrum. Learn how blockchain bridges connect disparate networks, enabling token transfers and interoperability, in our comprehensive guide. Please contact info@anchorprotocol. Stay up to date with the latest Anchor Protocol price movements and forum discussion. Anchor Protocol offer UST depositors a 20% APY, which is among the highest in the world of stablecoins. tombstoned). Anchor Ethereum Wrapping Contracts (EthAnchor) EthAnchor is a set of Ethereum-side contracts that wrap around Anchor’s UST deposit flow to be accessible from Ethereum. Convert ANC to USD with our instant crypto converter and view price trends. Further descriptions on the ANC emission rate control mechanism can be found here. The Anchor WebApp offers a graphical user interface for accessing Anchor's core user operations, such as depositing & redeeming Terra stablecoins, minting bAsset tokens, borrowing Terra stablecoins with bAssets as collateral Developers - Ethereum [Legacy]EthAnchor In Anchor Protocol, depositors are incentivized to lend Terra stablecoins to Anchor's money market, which is borrowed out by borrowers through bAsset collateralized loans. After the initial bootstrapping of Anchor Protocol's contracts, the Gov Contract is assigned to be the owner of all contracts in Anchor Protocol. One platform to make your billing cycle flow. Mar 17, 2022 · The xAnchor Core contract receives messages from the foreign chain (via the xAnchor Bridge), and forwards them to the AddressProxy contract. This repository hosts the smart contract (program) deployed on the Solana network to enable ZetaChain's cross-chain functionality. And in case you’re now wondering if that sounds too good to be true, let’s just have a Jan 20, 2022 · The current Anchor protocol which receives users staking through Lido requires, in part because of its decentralized structure, lots of time and resources for back-end contract integration and lengthy audits for each new b- asset collateral that needs to be added. Thus, said the court, “UST in combination with the Anchor Protocol constituted an investment contract. The interest rate is initially set to increase proportionally with market utilization, or the stablecoin borrow demand of the Anchor Money Market. The need to deploy contracts with identical addresses on different networks has become increasingly important, especially for projects aiming for seamless multi-chain operations. Liquid staking derivatives are also starting to become fragmented with competing models. This contract is the recipient for collected bAsset rewards claimed by Custody contracts. e. Contribute to Anchor-Protocol/anchor-bAsset-contracts development by creating an account on GitHub. Explore Anchor Protocol (0x0f3adc247e91c3c50bc08721355a41037e89bc20), a smart contract on the Ethereum Mainnet network. Learn to build dApps with code examples from popular libraries like QuickNode SDK, ethers, viem, and more. It supports easy fabrication of messages relevant to Terra-side Anchor smart contracts, used to make contract calls or query contract states. Bidders can submit a bid to one of the bid pools; each of the pools deposited funds are used to buy the liquidated collateral at different discount rates. View and download the contract ABI and source code. However, this multi-chain reality also presents a challenge: how do assets move seamlessly between these disparate ecosystems? This is where token bridging comes in, a critical technology The xAnchor bridges on all EVM chains (Avalanche, Polygon, Ethereum, etc. The Gov Contract contains logic for holding governance polls and handling Anchor Token (ANC) staking, and allows Anchor Protocol to be governed by its users in a decentralized manner. * `eth-anchor-bot` keeps a record of token lock events and deposit contract events on Ethereum. Tombstoned validators are also deregistered, with their remaining delegations redelegated. Anchor protocol would provide the UI for converting between bETH and webETH (Wormhole-bridged bETH) tokens. com. Get top exchanges, markets, and more. Jan 6, 2022 · Building a cross-chain anchor in this way can bring a wave of borrowing. There are 31 slots per collateral, from 0% to 30%; users can bid on one or more slots. Mar 8, 2021 · Introduction Purpose of this Report of the Anchor Protocol smart contracts. The below web interfaces are used to achieve certain types of actions on corresponding blockchains. The Anchor WebApp is the official web frontend for interacting with Anchor Protocol on the Terra network. This setting provides the address of contracts and specifies the setting for LCD provider, gas prices for fee estimation. Jul 6, 2020 · A core building block of the Anchor savings protocol is the Terra money market — a Web Assembly smart contract on the Terra blockchain that facilitates depositing and borrowing of Terra The Distribution Model contract manages the calculation of the ANC emission rate, using fed in deposit rate information. All members of the Anchor community working on the protocol have invested considerable effort to ensure the safety and dependability of the Anchor Protocol. Jan 25, 2022 · The contract would be assigned as a minter of the Anchor bETH token. The UST is Terra's stablecoin pegged 1:1 against the US dollar. The Contract Address 0x0f3adc247e91c3c50bc08721355a41037e89bc20 page allows users to view the source code, transactions, balances, and analytics for the contract address. Upon execution of a bid, Cw20 tokens are sent to the The Reward contract handles the distribution of Ethereum 2. 5% yield on stablecoin deposits, and much more! The Overseer contract is responsible for storing key protocol parameters and the whitelisting of new bAsset collaterals. joercxhusphrmwflgohkofzjmdybhomxrxescfmzjsujzndrwobckhvwsyfigtuujcjrwcc