Rest API project ideas?

Any one need an ecommerce store (Fast Api backend, Next Js Front end)

made a terminal API client because i was tired of switching to postman

Go REST API with Postgres + JWT tutorial

Design feedback on an open-source finance library (API structure + scope)

Showcase: Scheduled E-commerce Analytics CLI Tool (API + SQLite + Logging)

Sharing a Rust Native local AI inference tool, Supports Qwen3-TTS and Qwen3 && OpenAI API supports!

I built an LLM gateway in Rust because I was tired of API failures

I built a Bio-Mimetic Digital Organism in Python (LSM) – No APIs, No Wrappers, 100% Local Logic.

I made a video that updates its own title automatically using the YouTube API

Design choice question: should distributed gateway nodes access datastore directly or only through an internal API?

Suggest Me a Backend Project Idea for Rust, ( Short & Not Generic SaaS or Crud Apis App )

How do i integrate payment apis in go gin postgres app?

I built an open-source tool that cuts LLM API costs in half for batch workloads

Building a macOS window manager with Tauri v2 and Rust. Handling Accessibility APIs is a nightmare.

zlib-rs: a stable API and 30M downloads

Launch HN: AgentMail (YC S25) – An API that gives agents their own email inboxes

Post-a-molt: Post to Moltbook directly using the public REST API

Catching API regressions with snapshot testing

Bose has released API docs and opened the API for its EoL SoundTouch speakers

Tell HN: I cut Claude API costs from $70/month to pennies

Designing a Passively Safe API

Claude Code with Anthropic API Compatibility [ollama blog]

1B Rows with the Memory API - JEP Cafe #25

Building a browser API in one shot

Pagelove: Building a better web — for humans and machines

Show HN: Sandbox Agent SDK – unified API for automating coding agents

Building a tool that analyzes API "intent" to automate security and compliance. Thoughts on this approach?

Our golang API was mysteriously slow, turned out the only problem was way too much middleware

Show HN: UltraContext – A simple context API for AI agents with auto-versioning

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