Converted Amount
1000 B3 = 4.8104 OP
1.0 B3 (B3) = 0.0048104 OP (Optimism)
1.0 OP (Optimism) = 207.88 B3 (B3)
Automate B3 → OP in your app
Live B3 & OP rates via REST API — free plan, 1,000 calls/month
Get free API key →12H · 1D · 1W · 1M · 1Y ranges available
