
GateKeep — Stripe for AI agent API calls
Gate any REST API with per-request USDC payments, settling instantly on-chain.
@0xanukul · X
The full gallery
Tech stack
11 projects

Gate any REST API with per-request USDC payments, settling instantly on-chain.
@0xanukul · X

Free platform for testing, monitoring, and analyzing APIs with real-time insights.
@SajidAbuba74138 · X
A tool for developers

AI assistant for chat, coding, and APIs that maps your codebase and routes 30+ frontier models.
@otakuaakash · X

Backend infrastructure that keeps AI agents alive with durable execution and state management.
iacguy · HN
Show HN: Durable AI agents without the workflow engine

Convert changelogs into X threads that preserve accurate API and version details.
@BChopLXXXII · X
Hey Jana, 👋 already connected but thought I would drop my product here. I built it helps builders turn their changelogs into X threads without making stuff up. Would love some feedback...

Automatically route each prompt to the cheapest capable model to cut API costs.
u/ASDKING100 · Reddit
Launched an AI API router tonight, and found a bug hours in that would've taken real payments without ever upgrading the account Built LLMLite over the past few weeks — it classifies each prompt and routes it to the cheapest model that can actually handle it, instead of hitting GPT-4o for everything. Free tier, no card needed to try it. Tonight, right as I was about to launch, ran a real transaction to test the payment flow end to end. Paddle processed it, webhook fired, signature verified

Compare and benchmark SaaS APIs with independent verified data to make informed build-vs-buy decisions.
fenilsuchak · HN
OpenBenchmarks – Helping agents discover and pick the right SaaS APIs

Runs real exploits against your web apps, APIs, and AI features with proof of each finding.
@yedil_bek · X
Building RedRun - security testing that proves what it finds. Runs the real exploit + hands you the exact request/response: SQLi, IDOR, SSRF, XSS, JWT + AI prompt-injection. Zero false positives. Free scan → Active engine invite-only - DM for access code

Try a high-performance React data grid component optimized for enterprise use.
@leethatengineer · X
Building LyteNyte Grid

Semantic caching reduces LLM token costs and latency for AI queries.
u/ornymo_official · Reddit
how to reduce ai costs there are lots of way to reduce costs but there all complex to setup i know this cause i tried one in production so i built ornymo we cache meaning not the exact string allowing us to give same awnsers thus reducing llm costs and latency check it out at ornymo.com free for a limited time and let me know your feedback submitted by /u/ornymo_official to r/buildinpublic [link] [comments]

Secure AI agent actions with code checks, permission gates, and approval workflows.
@RElharrak39428 · X