An embeddable widget that tells your users when to transact — a live verdict from mempool conditions, computed from a self-hosted Bitcoin Core node. The #1 UX question every wallet user asks, answered in one line.
Sunny → Storm. Tells users whether to send now, wait, or use economy fees — updated every 60s.
<iframe src="bitcoinsahi.com/widget-send.html"> — no SDK, no auth on the free tier.
Real mempool data from a Bitcoin Core node — not a scraped feed. 20+ endpoints, 26 sources.
Pure CSS/JS. Recolor to any brand. Enterprise tier adds white-label + webhooks.
<iframe src="https://bitcoinsahi.com/widget-send.html"
width="360" height="280"
style="border:1px solid #30363D;border-radius:12px"
loading="lazy" title="Should I send Bitcoin now? — BSAHI"></iframe>
Public on the free tier today. Join the beta for the full product + API.