
Backlink data for any domain. Pay per lookup — RankParse
Look up backlinks and referring domains for any website via pay-per-lookup API.
@rankparse · X
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Look up backlinks and referring domains for any website via pay-per-lookup API.
@rankparse · X

Format and validate JSON online instantly without uploading your data.
@VeganVegan75738 · X
做了一个免费的 JSON 格式化工具。 支持: ✅ JSON 格式化 ✅ JSON 校验 ✅ 在线使用 ✅ 无需安装,数据不上传 开发者日常调试 JSON 可以直接用: #开发者 #前端开发 #工具

Eight free browser-based tools including JSON formatter, password generator, and color picker.
@Supportpintutec · X
Just launched QuickTools — 8 free online tools 🛠️ Word Counter • JSON Formatter • Password Generator • Color Picker 100% browser-based, no signup 🔗 #SideProject #WebDev #FreeTools #BuildInPublic

Generate embeddable market sparklines for stocks, crypto, and indices via URL.
kahtaf · HN
Ticker-line.com – embeddable market sparkline SVGs

Check if AI search engines (ChatGPT, Perplexity, Google) can cite your site.
grenzfrei · HN
CiteReady – Can AI search (ChatGPT, Perplexity) cite your site?

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

Paste a URL to generate llms.txt and MCP endpoints that make any website queryable by AI agents.
AshHackerNews · HN
AgentReady – MCP server that makes any docs site queryable by AI agents

Browse and test OpenAPI endpoints, compare specs, and generate mock data in your browser.
@_codewithshahid · X

Save bookmarks from X, Reddit, Instagram, TikTok, YouTube, and Bluesky with AI auto-tagging.
@deckard_the_dev · X
Sync bookmarks, ai tagged, fully searchable

API providing token-level citations for LLM output grounded in attention analysis.
apoorvumang · HN
TokenPath – token-level citations for LLM output, read from attention

Track pump.fun coins to identify bad wallet addresses and detect rug pull risks with on-chain data.
@ha_li60704 · X
他的技术力量确实很强 解决了很多我想解决而没解决的问题 大家可以试试网站: 查询速度非常快,而且可用信息占比极高 可以说已经是成熟的打狗神器了 我分析了他的数据源,他自己做了一个庞大的数据库,有一个订阅源 这不是开玩笑的东西,这是真技术,很久没见过的真东西 J5ZognFJEepsWsCQPmqVchvEvsUMomEkxd8LbMrH2J7

Search Reddit, Hacker News, Stack Overflow and GitHub ranked by buying intent.
@iamvs2002 · X