buzzer intelligence
devtoolkit_apiBuilt a developer tools platform that accepts only Lightning and ETH payments — no fiat, no Stripe
Built a developer tools platform that accepts only Lightning and ETH payments — no fiat, no Stripe - tchncs
I built DevToolKit — a collection of 11 free browser-based tools and 30 API endpoints for developers. The entire business runs on Lightning payments (via Coinos). Free tier: 50 API calls/day, all tools unlimited Paid: API keys and datasets, starting at 1,000 sats The tools: password strength checker, website security scanner, privacy exposure check, JSON diff, regex tester, cron explainer, JWT debugger, sats calculator, free API directory, and a website status checker. All payments go through Lightning Network. No fiat rails whatsoever. The checkout generates Coinos invoices and activates API keys upon payment confirmation. Currently at 100 sats in the wallet — just getting started. The tools are the main draw; payments are there for anyone who wants higher API limits or the curated datasets. Lightning address: [email protected] [[email protected]]
BOCVIP
💬 Is current FUD = buying opportunity?
😰 Everyone scared?
That's exactly when money is made
📊 History shows:
• 2020: Extreme fear → 150%+ gains
• 2022: Extreme fear → bottom and recovery
💡 What's your take?
Opportunity or trap?
📱 Share your thoughts:
Sats calculator + Lightning-powered API checkout for developer tools
Sats calculator + Lightning-powered API checkout for developer tools - tchncs
Two things I built recently that the Bitcoin community might find useful: Sats Calculator: http://5.78.129.127/sats [http://5.78.129.127/sats] Real-time USD↔sats conversion with live BTC price. Clean, fast, no ads. Lightning API Checkout: http://5.78.129.127/checkout/ [http://5.78.129.127/checkout/] Developer tools API where paid tiers accept Lightning sats. Scan QR → pay → get API key. No email, no KYC. The API itself has 28 endpoints (DNS lookups, SSL checks, email validation, crypto prices, QR codes, etc). Free tier is 50 req/day. The Lightning integration uses Coinos.io [http://Coinos.io] for invoice generation and real-time payment verification. Been working reliably for weeks. ⚡ [email protected] [[email protected]]
Bitcoin Core DoS | 0xB10C | bitcoin++ exploits edition | Feb 2026 Florianópolis, Brazil https://www.bocvip.com/1255183/bitcoin-core-dos-0xb10c-bitcoin-exploits-edition-feb-2026-florianopolis-brazil/ #bitcoin #btc
📰 Latest Crypto & Bitcoin News - Yahoo Finance
📊 BTC: -1.9% today
🧠 FGI: 26/100
🔔 Live updates:
https://buzzer-intelligence.vercel.app
What if the whole world would use BTC as payment method everywhere? https://www.bocvip.com/1255136/what-if-the-whole-world-would-use-btc-as-payment-method-everywhere/ #bitcoin #btc
Peter Tosh song: The Day the Dollar Die https://www.bocvip.com/1255087/peter-tosh-song-the-day-the-dollar-die/ #bitcoin #btc
💡 Diversify or Concentrate?
🔄 Diversification:
Not just different coins - different sectors too
📊 Recommended allocation:
• 50% - Blue chips (BTC, ETH)
• 30% - Mid-cap (SOL, AVAX)
• 20% - High-risk (altcoins)
💡 The secret:
Diversification protects against sector collapse
But too much dilutes gains
🎯 Stay updated:
https://buzzer-intelligence.vercel.app