DeFi, payments, tokenization, Soroban, governance, and project launches — curated daily from publications, project blogs, and community channels across the Stellar blockchain ecosystem.
DIA has deployed its price oracle infrastructure on Stellar's Soroban testnet, enabling developers to build DeFi applications with real-time market data feeds. The deployment was supported by a Stellar Community Fund award and provides access to price feeds for over 2,500 cryptocurrency tokens.
A tutorial demonstrating how to build a Soroban smart contract that automates savings by fetching real-time XLM prices from Reflector Oracles and triggering conversions when price thresholds are met.
George Kudrayvtsev demonstrates how the Composable Data Platform (CDP) and Galexie enable efficient backfilling of Stellar RPC with historical ledger data in just 12 minutes—a task that would take over an hour using traditional captive core replay. The prototype required only 80 lines of Go code and showcases CDP's flexibility for building composable ingestion pipelines.
A blog post exploring how programmable payments and blockchain technology could improve charitable aid distribution by reducing inefficiencies and human fallibility in philanthropy. The author argues that using Stellar's infrastructure for conditional, automated payments could enable more direct and traceable delivery of disaster relief and social programs.
Runtime Verification details their process for building formal verification and fuzzing tools using the K Framework to enhance smart contract security. They highlight tools like Kontrol for Ethereum and Komet specifically for Soroban smart contracts on Stellar. The post aims to bridge the gap between developers and advanced security tooling.
This article explores how passkeys—a secure, user-friendly authentication method already adopted in Web2—are being integrated into Stellar's blockchain to improve user experience and drive adoption. Stellar gained a significant advantage by implementing native secp256r1 support in Protocol 21, enabling passkey functionality directly at the protocol level rather than through third-party solutions.
Tansu is launching a DAO system that enables communities to govern their projects in a decentralized fashion. All projects created on Tansu will receive their own DAO with transparent, immutable governance through smart contracts and IPFS-stored proposals.
Stellar launches Build Better, a community-driven initiative that collects ideas from the ecosystem across three focus areas (finance, creativity, access) and translates them into hackathon tracks. The program offers a $30K prize pool and aims to bridge Web3 vision with real-world implementation using Stellar's smart contract platform.
Balanced, a cross-chain DeFi app on ICON, has integrated Solana as its 11th blockchain connection, enabling users to swap SOL, transfer assets cross-chain, use SOL and JitoSOL as collateral to borrow bnUSD, and supply liquidity on ICON. This expands Balanced's reach to Solana's 5 million daily active users with audited smart contracts and low fees. The integration leverages ICON's GMP protocol, which also connects to Stellar and other chains.
Balanced, a cross-chain DeFi app, has launched on the Stellar blockchain, enabling users to swap XLM for assets on other chains, use it as collateral to borrow bnUSD stablecoin, and transfer to ICON for liquidity provision. The integration includes a Stellar Community Fund grant, audited smart contracts, and fast, low-cost transactions. It leverages ICON's GMP for seamless interoperability.
Stellar's DeFi ecosystem reached a record $61 million TVL on November 24, more than 150% above its mid-November peak, driven by surging XLM prices and growth across DEXs like Aquarius, LumenSwap, and Soroswap, plus the lending protocol Blend.
A detailed recap of Meridian 2024's Dev Underground stage in London, where 80+ Stellar Community Fund winners pitched their projects over two days in a casual, collaborative environment. The article highlights standout projects, community collaborations, and the vibrant energy of builders across the Stellar ecosystem.
Protocol 22 is coming to Stellar Testnet on November 12 and will go to Mainnet validator vote on December 5. The upgrade introduces constructors for Soroban contracts (CAP-0058) and BLS12-381 cryptographic host functions (CAP-0059), enabling more efficient smart contracts and advanced privacy features like zk-SNARKs.
This article explains USDT and USDC stablecoins, their features, blockchains, use in payments, comparisons, stability issues, and alternatives. USDC is highlighted on Stellar among other chains, while USDT supports a broader range. Both are key for stable crypto transactions despite past depegging events.
Balanced Network's Q3 2024 update details progress on cross-chain expansions including audits and deployments on Stellar, Solana, and Sui. Key achievements include launching cross-chain loans, a soft liquidation model, and new collateral types. Upcoming Q4 plans feature full Stellar launch alongside intent-based trading and more blockchain integrations.
At the October 2024 EasyA x Stellar Meridian Hackathon, PaltaLabs won 3rd place with Payroll Genius, a tool that digitizes employment contracts and salary management. It lets SMEs earn yield on salary reserves via Soroban DeFi while giving employees access to collateralized loans.
CoinFabrik shares insights from three major crypto conferences: Permissionless III highlighted Web3 marketing's growing importance, Meridian 2024 showcased Scout's positive reception in the Stellar ecosystem, and Avalanche Summit LATAM featured CyScout, their new CodeQL-based security tool for Solidity developers.
A developer shares how they deployed their Stellar-based dApp 'Tansu' on IPFS using Storacha for storage and xlm.sh as a Stellar-aware gateway. The tutorial covers IPFS basics, uploading files, handling CSP issues with Soroban RPC, and leveraging Stellar's manage data operations for CID resolution. This enhances decentralization while integrating seamlessly with Stellar and Soroban ecosystems.
zkCross Network announces Super Accounts on Stellar, powered by their Chain Abstraction Layer, enabling seamless 1-click cross-chain DeFi transactions without bridging or gas management. This integrates zkCrossDEX with Stellar's Soroban blockchain, supported by a Stellar Community Fund grant. The phased roadmap includes AMM DEX, staking, launchpad, and perpetuals trading.
Tansu integrates stellar.expert's contract validation mechanism to ensure its on-chain contract matches the source code repository. This uses GitHub actions and SLSA attestations for supply-chain security. The feature verifies contract provenance on the Stellar blockchain explorer.
Soroswap, the first DEX on Stellar blockchain, evolved into an AMM aggregator to combat fragmented liquidity. They partnered with PaltaLabs for development and Runtime Verification for auditing via the Stellar Audit Bank program. The audit enhanced security and provided key insights like using deployer contracts.
The Stellar Development Foundation has launched an all-new Stellar Lab, a modernized web-based toolkit for developers to create accounts, test transactions, explore RPC methods and Horizon endpoints, and interact with the Stellar network. The redesigned interface includes mobile optimization, XDR-to-JSON conversion support, and the ability to save and share API requests.
A Bolivian woman shares her educational journey through a Stellar-focused bootcamp organized by Women Biz community, where she learned DeFi fundamentals, created her own token, and developed blockchain-based project ideas for cultural tokenization and decentralized entrepreneurship.
Tansu, a Stellar dApp, introduces an on-chain 'Support' button for funding open source projects directly via Soroban Domains. This creates transparent, costless, and borderless funding using Stellar addresses and smart contracts. Future developments include DAO-based fund management through the SCF Build program.
Soroswap Finance introduces a new protocol selection feature allowing users to manually choose between Soroswap AMM and SDEX for optimal swaps on the Stellar network. By default, it automatically selects the best protocol based on current prices. This enhances flexibility and control for traders using Soroban's liquidity pools and Stellar's classic DEX.