
Chainstack provides a suite of APIs and software that empower countless businesses, regardless of their size, to develop, expand, and sustain blockchain applications effectively. Their APIs are designed with security in mind, featuring secure node connections and best practices for key management to ensure your data remains safe and under your control. You also have the capability to invite additional members to your network, allowing them to deploy their infrastructure effortlessly through user-friendly network management tools. With Chainstack, you can select and implement the blockchain protocol that meets your specific requirements, and it will remain unchanged for your use. Chainstack’s managed blockchain services simplify the processes of launching, joining, and scaling decentralized networks, making it accessible for users at all levels. The platform enables you to test out enterprise-grade tools and services with confidence before transitioning to a production environment. Additionally, ongoing monitoring and resource provisioning are provided to help you maintain optimal performance and efficiency. This comprehensive approach ensures that businesses can focus on innovation while relying on robust support from Chainstack.
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AI coding tools have fundamentally changed how software gets built. Developers are shipping more code, faster, with less friction than ever before. But the organizations benefiting most from AI-accelerated development are running into the same wall: quality hasn't kept pace.
More code means more surface area for bugs. More PRs means more review burden on senior engineers. More releases means more chances for regressions to reach customers. The bottleneck has moved from writing code to verifying it, and verification is still largely manual.
Checksum is a continuous quality platform built for this reality. Its suite of AI agents autonomously generates, runs, and maintains tests across every layer of the software development lifecycle: end-to-end UI flows, API endpoint coverage, and PR-level CI validation, so engineering teams can move fast without sacrificing reliability.
What sets Checksum apart: it doesn't wait for instructions. It works as a background agent, continuously monitoring your codebase, generating tests for what matters, and repairing broken tests as the product evolves. Seventy percent of test failures resolve automatically, eliminating the maintenance burden that causes most test suites to decay and get abandoned.
Every test Checksum produces is real, Playwright code you own, submitted as a PR to your repository. No vendor lock-in. Teams keep full control.
Checksum is fine-tuned on 1.5+ million test runs and integrates natively with Cursor, Claude Code, and 100+ AI coding agents via /checksum slash commands. Testing happens before code review, not after. Generation and healing run on Checksum's cloud, consuming no LLM tokens or local resources.
The bottom line: Checksum gives engineering teams the confidence to ship at the speed AI makes possible.
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Fulcrum
Fulcrum emerges as a powerful decentralized finance (DeFi) platform specifically designed for tokenized lending and margin trading. As a fully decentralized entity, it does away with any need for verification processes, such as Know Your Customer (KYC) or Anti-Money Laundering (AML) checks, allowing users to engage in lending or trading with complete autonomy over their keys and assets, thanks to its non-custodial model. The innovative platform offers iTokens, which enable users to earn interest on funds they borrow, as well as pTokens that enhance the composability of margin positions. In cases where positions are undercollateralized, only a fraction is liquidated, raising the margin maintenance from 15% to 25%. This design not only safeguards users' investments but also contributes to a smoother trading experience through automatic position renewals and the elimination of rollover fees. The underlying bZx protocol has been meticulously audited by the reputable blockchain security firm ZK Labs, affirming its integrity and reliability. For price accuracy, Fulcrum leverages Chainlink’s decentralized oracle network, ensuring that users receive the most up-to-date information. Furthermore, if any undercollateralized loans are not liquidated properly, lenders are protected through compensation derived from a reserve that allocates 10% of borrowers' interest payments, which not only secures lenders but also bolsters the trading ecosystem’s overall safety and efficiency. Ultimately, Fulcrum combines user empowerment with robust security measures to create a compelling environment for DeFi participants.
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APWine
Examine the potential variations in yield generated by different decentralized finance (DeFi) protocols as they evolve over time. To lessen the risks tied to your passive income, one effective strategy is to transform this income into futures contracts. By converting the yield from your interest-bearing tokens into a tradable format, you can capitalize on the prevailing market conditions. APWine facilitates this by allowing you to split your interest-bearing assets into two categories: principal tokens and Future Yield tokens. This enables you to buy, sell, and trade these Future Yield Tokens before their maturity, allowing for speculation on the annual percentage yield (APY) from various DeFi platforms. When the maturity date arrives, you can collect your earned yield by exchanging your Future Yield Tokens. The APWine protocol efficiently locks in funds to generate interest, which is then converted into futures, providing DeFi participants the chance to trade on potential yield gains. If you are keen on yield farming but are concerned about the volatility of APYs, selling your interests at a fixed price could be a prudent way to guard against price fluctuations. For instance, after depositing your DAI into Compound, you can secure your cDAI in APWine for a week, allowing you to pre-trade the anticipated yield for that duration, thus adopting a more reliable strategy for yield farming. This approach not only enhances your engagement with the DeFi landscape but also allows for better management of uncertainties inherent in the market. Ultimately, embracing strategies that facilitate the trading of future yields can lead to more informed and stable investment decisions.
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