SShortSingh.
TopTechnologyAI & MLStartupsProgrammingScienceBusinessFinanceCrypto & Web3World
Back to feed
Programming

What DEX Trading Is: A Technical Breakdown for Solana Developers

0
·2 views

Decentralized exchange (DEX) trading lets users swap tokens directly from their own wallets against on-chain liquidity pools, with no account required and no custody handed to a third party. Unlike centralized exchanges, which hold user funds and match orders on internal books, DEXs settle trades through program-owned pools such as SOL/USDC. Each swap uses a quote from current pool balances and a slippage tolerance that reverts the trade if the output falls below the minimum. Because completed trades cannot be reversed, the article advises checking mint addresses, pool liquidity, and minimum-received values before signing. It also explains how aggregators and meta-aggregators compare routes across pools to improve execution.

Read the full story at DEV Community

This is an AI-generated summary. ShortSingh links to the original source for the complete article.

Discussion (0)

Log in to join the discussion and vote.

Log in

Related stories

0
ProgrammingDEV Community ·

ForgeInfra Uses AI to Find and Repair Monitoring Bugs in Legacy Infrastructure Software

A team at HackUTD 2026 built ForgeInfra, an AI platform aimed at catching infrastructure failures that legacy monitoring software fails to report. The system compares monitor output against independent reliability rules, so a cooling fault that the old software labeled normal gets flagged. NVIDIA Nemotron investigates the incident and proposes a code fix, which is tested in a restricted Docker environment. In a demonstration, the repaired monitor passed all five regression tests, up from four before the fix. A human reviewer still approves repairs, with Solana recording evidence of approved changes.

0 comments Read more at DEV Community
0
ProgrammingDEV Community ·

Google Previews Gemini-Powered Smart Glasses With Translation and Calendar Features

Google is extending its Gemini assistant to smart glasses through a multi-brand initiative called Intelligent Eyewear, aimed at hands-free help during daily activities. The glasses are designed to offer real-time translation in more than 70 languages, navigation, calendar access, and photo and video capture. Google says it is working with Samsung, Gentle Monster and Warby Parker, with audio-only models arriving first and display models following later. Users can activate Gemini by voice or by tapping the frame, though the exact wake phrase varies across materials. Google said audio glasses would launch in fall 2026, with reporting describing a broader US and Korea rollout on December 10, 2026.

0 comments Read more at DEV Community
0
ProgrammingDEV Community ·

Why LLMs struggle with legal filing deadlines and a deterministic MCP fix

Large language models are weak at date arithmetic, so asking an agent to compute a US federal court filing deadline risks a hallucinated result. Real deadlines must account for weekends and federal holidays, and a miscalculation can amount to professional negligence. The author proposes moving the calculation into a deterministic tool, a US Filing Deadline Calculator exposed through an MCP connector. The connector offers three tools: one that computes deadlines for specific rule types, one that lists supported rules, and one that checks whether a date is a valid business day. The article also argues that production use of such MCP servers requires solving authentication, credential security, and side-effect control, which the Vinkius platform is designed to address.

0 comments Read more at DEV Community
0
ProgrammingDEV Community ·

Team Migrates APIs from AWS API Gateway to Kong Konnect Using CDKTF and Azure DevOps

An engineer describes a project that moved APIs from AWS API Gateway to Kong Konnect, with the goal of replacing manual UI-based configuration. The team used CDKTF with TypeScript to define Kong services, routes and plugins, managing Dev, Stage and Production from a shared codebase. Azure DevOps pipelines automated Terraform deployments through a plan, approval and apply workflow, with a rollback approach based on prior Terraform state. Key challenges included mapping authorizers to Kong plugins, validating rate limiting and authentication, and avoiding service interruption during the cutover. The author reports that version control, consistent deployments and reviewable changes were the main benefits of the approach.

0 comments Read more at DEV Community