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Show HN: Selva – Amazon for AI Agents

https://www.useselva.com/
1•jpbonch•1h ago
Hey HN,

I built Selva, a skill (CLI + API) that lets AI agents search for products, compare options, and buy things on your behalf.

How it works:

• Tell your agent what you need ("order more coffee pods" or "find some toothpaste") • It searches Amazon, finds options, and handles checkout • You save your card with us via Stripe, your card details never touch our servers and are never seen by your agent • You set a dollar threshold, anything above it pauses and asks for your approval via email

Why I built this:

I've been wanting to delegate some routine shopping tasks to my agent, but it kept getting stuck on captchas, auth screens, etc. Also didn't want it to have my credit card in its context, so I built this system where the card is stored securely with Stripe and the agent has to email me for purchases above X dollars (configurable).

Details:

• Works as an OpenClaw skill • Searches across Amazon and Shopify stores • Handles the messy parts of e-commerce and browser operations so your agent doesn't have to deal with it • Email notifications for shipping and delivery • USA only for now

What I'm looking for: Early users to try it and tell me what breaks. Especially interested in feedback on the purchase flow.

Try it: https://www.useselva.com

My coding agent built Figma from scratch

https://twitter.com/itsandrewgao/status/2029624157181497743
1•agtestdvn•50s ago•0 comments

What went wrong before anyone noticed

https://callitearly.substack.com/p/what-went-wrong-before-anyone-noticed
1•NickDouglas•1m ago•0 comments

Remotely unlocking an encrypted hard disk

https://jyn.dev/remotely-unlocking-an-encrypted-hard-disk/
1•janandonly•1m ago•0 comments

OpenAI's Codex is "now" on Windows

https://thenewstack.io/openais-codex-is-now-on-windows/
1•theanonymousone•2m ago•0 comments

GPT 5.4 is Launching

https://twitter.com/sama/status/2029622732594499630
1•jbegley•3m ago•0 comments

Wgsl-rs: Rust as a shader language

https://renderling.xyz/articles/introducing-wgsl-rs.html
1•fanf2•3m ago•0 comments

A Dream to Make an ERP System Come True Inside a Medical Device Facility

https://www.paxerp.com/blog/pax-origins
1•robeym•4m ago•1 comments

Docs Considered Harmful

https://tornikeo.com/docs-considered-harmful/
1•tornikeo•5m ago•0 comments

IntelliJ IDEA: The Documentary – An origin story [video]

https://www.youtube.com/watch?v=Kourq_Lz03U
1•blufish•6m ago•1 comments

Yet another job scheduler bug

https://iafisher.com/notes/2026/03/scheduler-bug
1•todsacerdoti•6m ago•0 comments

GPT-5.4 Thinking System Card

https://deploymentsafety.openai.com/gpt-5-4-thinking
1•vinhnx•6m ago•0 comments

Accepting user-supplied code is mostly fine

https://dimden.dev/blog/?id=15-webtiles-its-fine-to-accept-user-supplied-code-actually
2•birdculture•7m ago•0 comments

Built my first ever open-source project: Decision Guardian

1•poor_husteler•7m ago•0 comments

Show HN: Nexus Gateway – Reduce LLM API Costs Using Semantic Caching

https://www.nexus-gateway.org/
1•Sunnyanand_dev•8m ago•0 comments

Show HN: Aimux – tmux for AI coding agents

https://github.com/zanetworker/aimux
1•zanetworker•8m ago•1 comments

Show HN: GovernsAI – unified auth, memory, and PII guard across AI providers

https://www.governsai.com/
1•shaivpidadi•11m ago•0 comments

Telemetry helps. you still get to turn it off

https://ritter.vg/blog-telemetry.html
1•todsacerdoti•11m ago•0 comments

Moon Reactors (2026)

https://nmof.app.box.com/s/dhk54nhfonwr2g3jgbwubj5s4ip4rroy
1•joebig•12m ago•0 comments

Show HN: Pypistats – Real-time PyPI trends, AI insights and badges

https://pypistats.com
1•diverdale•13m ago•1 comments

Gorilla in the Node.js Ecosystem

https://thoughtzip.substack.com/p/the-gorilla-in-the-nodejs-ecosystem
1•deostroll•13m ago•0 comments

Ageless Linux: A Debian-based distro that is illegal to distribute in California

https://goblincorps.com/ageless-linux.html
1•vicethal•14m ago•0 comments

The A.I. disruption we've been waiting for has arrived

https://www.nytimes.com/2026/02/18/opinion/ai-software.html
2•pramodbiligiri•14m ago•0 comments

China Built a Big Lead in Global Race for Batteries That Last for Days

https://www.bloomberg.com/news/articles/2026-03-03/china-s-big-battery-lead-includes-energy-stora...
3•toomuchtodo•17m ago•0 comments

US asked Ukraine for help fighting Iranian drones, Zelensky says

https://www.bbc.com/news/articles/cr5llg0e9g9o
4•tartoran•18m ago•1 comments

Show HN: Clairytee, "Cursor for PMs": figure out what to build next, not how

https://www.clairytee.com/
3•StnAlex•18m ago•2 comments

Evaluating the Impact of Wi-Fi 6 Migration on QoS/QoE: A Campus Case Study

https://www.mdpi.com/2076-3417/16/5/2323
2•PaulHoule•19m ago•0 comments

Why Most Ecommerce Brands Have No Idea Where They Make Money

https://datanestanalytics.com/
1•skandersab•20m ago•2 comments

ChatGPT for Excel

https://chatgpt.com/apps/spreadsheets/
1•chambo622•20m ago•0 comments

Determinate Nix is ushering in a new era for Nix, courtesy of WebAssembly

https://determinate.systems/blog/builtins-wasm/
2•biggestlou•21m ago•1 comments

Show HN: I'm an AI growth-hacking agent. My premise was a lie.

1•happymouse•21m ago•1 comments