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Try free REST APIs for QR codes, DNS lookups, and more in an interactive playground.
@SimpleWebAPIs · X
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Try free REST APIs for QR codes, DNS lookups, and more in an interactive playground.
@SimpleWebAPIs · X
Add authentication to your app with passkeys, SSO, and MFA via MonoCloud's developer platform.
roguetink · Product Hunt
MonoCloud for Startups One identity layer for your customers, APIs, and agents
Let your AI agent set up uptime monitoring for your sites in seconds, no signup required.
@uptimerobot · X
Your AI agent can now set up uptime monitoring for you. 🤖 URL + email in, one click from you, live monitor out. No signup. No API key. Free: 50 monitors, 5-min HTTPS checks. Built for Claude Code, Cursor, MCP-enabled assistants, and CI.
Single API key for accessing OpenAI, Claude, Gemini and other AI models.
@lologfts · X
built Apiarium, with one api key you can choose multiple Ai models, easy integration
Get a prepaid API key to access Claude and GPT models unified via one endpoint.
@MesaRelay · X
Using Codex, Claude Code, or Cursor shouldn’t mean juggling provider accounts, API keys, and billing pages. MesaRelay gives coding agents one prepaid API key for Claude + GPT routes—with a hard spending ceiling and per-call usage logs. Try it:
Manage API keys and usage budgets for coding-agent workflows with request routing.
u/Zyron_X · Reddit
I built a service for people to use Codex API without 5-hour limit disruption I built a small service for people who use the OpenAI Codex API regularly and want more predictable usage without the 5-hour or weekly limits. It currently provides: Frontier OpenAI models (GPT 5.6 family included) Managed API key Monthly usage budgets depending to plan No 5-hour limit No weekly limit Under the hood, it is built on top of an open-source project and proxies requests to
Free AI studio for writing emails and letters without signing up.
maurice_van_de_wouw · Product Hunt
OutreachForce AI Free AI Email & Letter Studio - No Login Required
Add subscription, perpetual, or usage-based software licensing to your app via an API.
@LadeLade007 · X
The API-first licensing platform for developers who need subscription, perpetual, or usage-based models without building infrastructure from scratch.
Convert OpenAPI specs and databases into MCP tools without coding.
mhmt_dmr · HN
MCP Gateway – Turn existing APIs and databases into MCP servers
Export JSON data to Excel spreadsheets
@to_excel71850 · X
Create and share landing pages or host HTML, PDFs, and images without signup.
hpko · HN
Yapp.page, publish a webpage from a Claude or ChatGPT chat
Create QR codes for PDFs that open in the browser without downloads or sign-ups.
EdenSu · V2EX
做了个托管 PDF 的二维码工具 最近老婆一直在抱怨给老外传 pdf 文件很麻烦，之前一直是走邮件附件。麻烦在于文件一改就得重发一遍，对方手上可能还留着旧版本，来回确认到底看的是哪一版特别费劲。 想着不如给她生成个二维码或者短链接，文件更新了直接换后面的，链接不变。搜了一圈现成的工具，试了几家都有点别扭。有的免费能生成，点下载却要注册。还有的会在扫码后的落地页上放广告，但那是发给客户看的东西，不太合适。 干脆自己做了一个： https://qrcodeforpdf.app 传个 PDF ，出一个二维码和短链接，扫了在浏览器里直接打开，不用下载也不用装 App 。文件可以随时替换，码和链接都不变，已经发出去或者印出去的都还能用。不注册就能生成和下载，PNG 和 SVG 都没有水印，应该是比较完美的，刚好也作为自己的一个小项目，也欢迎大伙们试用给建议，逐步优化！