What if your stablecoins quietly stacked Bitcoin for you, every single day?
No trading. No lockups. No KYC.
Just deposit USDC or USDT
→ earn real yield
→ get paid in BTC daily.
🌄 Ern ₿etter
Your capital stays safe. Your yield becomes Bitcoin.
https://t.co/sOpbdHazD2 lets your cash earn BTC, without touching your principal.
₿est of both worlds.
Latest https://t.co/66bgVjJ9vz updates are live ✅
• New MCP server for AI access
• Redesigned vault cards & dark mode
• Transak-powered fiat on-ramp
• WBTC ↔ BTC self-custody bridge
🌄
The new Ern app.
We redesigned the vault cards. Sharpened the harvest indicator. Cleaned up every input, plus a beautiful dark mode.
It's now easier to stack sats.
🌄 https://t.co/wAD0PpCTpK
You can now ask Claude Code about Ern's live data.
→ "What's the live APY on USDC?"
→ "Simulate $10k DCA'd over 5 years."
→ "Which provider is each vault routed to?"
Live protocol data, no API key required.
Works with any MCP-compatible AI.
Setup takes 30 seconds ↓
Try the newest yield simulator at https://t.co/66bgVjJ9vz
Plug in your stables, pick a timeframe and see how Ern stacks up vs T-bills, banks and other money markets.
$10,000
Jan 2021 → Jan 2026
Treasuries 🏛️
$11,100
+10.9% yield paid in USD
Ern 🌄
$14,602
+46.0% yield paid in Bitcoin
The safest yield in traditional finance earned $1,100 over five years.
Denominated in dollars. Measured in dollars. Trapped in dollars.
Earn generated $4,602. Measured in Bitcoin.
The principal stayed stable. The yield escaped the dollar.