API Design

REST, GraphQL, API architecture, backend design, microservices

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Show HN: Web tools an AI agent pays for per call in USDC, no API key (x402+MCP)

 LLMs

LLM API cost attribution playbook for production SaaS teams

 🔧Microservices
ferryapi.io··DEV

AI Agent Cloud for Coding Agents, Deploy, Models

 🔧Microservices
app.nz··Hacker News

I built ogimagecn to help ship OG images faster

 LLMs
ogimagecn.com··r/coding

Frontier models at half the effective cost

 🔧Microservices  Content type: Discussion
anvat.app··DEV

How to Check Broken Links Using Python (3 Ways)

 🔭Observability
geekflare.com··DEV

Testing Edge AI from an MCP tool: I pointed mk-qa-master at my webcam and YOLO answered

 LLMs
pypi.org··DEV

I built LVRGE to solve my own "lack of interviews" problem — now 3+ weeks in and got real traction

 📈Scale-ups
leverageapp.co··r/SideProject

Now available: Depot CI API and CLI

 💚Vue  Content type: Blog
depot.dev··Hacker News

Implementation contracts in Go

 🔧Microservices  Content type: Blog
titpetric.com··r/golang

Senior QA Engineer IRC296885

 🏗️System Design
globallogic.com·

Token4Token — pay-per-token inference on Gnosis + Swarm

 🔧Microservices

Designing agentgateway: A Unified High-Performance Gateway for AI and API Traffic (18 minute read)

 🔧Microservices  Content type: Blog
solo.io·

Ivan Toney claims ‘aura and swagger’ got him into England squad with World Cup chances written off after Saudi move

 🗣️Soft Skills  Content type: News
thesun.co.uk·

Introduction to Backend Development in 2026

 🏗️System Design  Content type: Blog
talent500.com·

typesafe SDK, CLI and UI components for cinema platform APIs

 🏢Engineering Culture

LiteLLM Flaw CVE-2026-42271 Exploited in the Wild, Chains to Unauthenticated RCE

 🔐Security
thehackernews.com·

Result pattern or throwing exceptions? Wolverine says “neither”

 🔭Observability
jeremydmiller.com·

Show HN: Black-box API bug detection across 7 AI systems

 LLMs

tkeeper-org/tkeeper: MPC Signing control plane, designed for any operation where authorization needs to be provable, so you always know what ran, and why.

 🔐Security  Content type: Code
github.com··Hacker News
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