Convert API3 to B
Swap Api3 (API3) to BUILDon (B) at the best cross-chain rate. SwitchFi routes your API3 → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
API3 to B market data
| Metric | API3 | B |
|---|---|---|
| Price | $0.229 | $0.1284 |
| Market cap | $33.31M | $128.42M |
| 24h volume | $12.89M | $4.42M |
| 24h change | +3.89% | +1.06% |
| 7d change | -2.80% | -6.00% |
| 24h high / low | $0.2303 / $0.2205 | $0.1321 / $0.1246 |
| All-time high | $10.30 | $0.7626 |
| Market cap rank | #613 | #231 |
What is the API3 to B exchange rate?
At the current market price, 1 API3 ≈ 1.7829 B, and 1 B ≈ 0.56089765 API3. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms Api3 is the junior asset: it is valued at $33.31M against BUILDon's $128.42M, a gap of about 3.9×. On the overall leaderboard they sit at #613 and #231 respectively. Day-on-day, API3 printed +3.89% and B printed +1.06%, meaning the exchange rate between them has moved in API3's favour. Across the last 7 days the comparison reads -2.80% for API3 versus -6.00% for B. Liquidity is ample on both legs — API3 trades $12.89M a day and B trades $4.42M — so conversions execute at market rates. API3 currently trades 97.8% below its all-time high, while B sits 83.2% under its own peak.
API3 to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
API3 / B conversion tables
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Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Api3 and BUILDon
Api3 (API3) is the #613 cryptocurrency by market cap, worth $33.31M in aggregate. The price sits 97.8% under the record high of $10.30. There are currently 145.44M API3 in circulation. Over the last 7 days API3 is -2.80%, and +21.00% across 30 days. Its 24-hour trading volume is $12.89M.
BUILDon (B) ranks #231 by market capitalisation at $128.42M. Compared with its $0.7626 all-time peak, it currently trades 83.2% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -6.00% over 7 days and -27.00% over the past month for B. Around $4.42M of B changes hands every 24 hours.
How to convert API3 to B
- 1 Enter the amount of API3 you want to convert — the swap widget on this page is prefilled with the API3 → B pair.
- 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
- 3 Review the quoted route — the estimated and minimum amount of B you will receive, plus network, DEX and bridge fees, are all shown before you sign.
- 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.
Other options to exchange B
Convert any other cryptocurrency from API3
API3 to B FAQ
What is the API3 to B exchange rate?
Right now 1 API3 ≈ 1.7829 B (and 1 B ≈ 0.56089765 API3). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.
How to swap, exchange or convert API3 to B on SwitchFi?
Enter the amount of API3 you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best API3→B path — non-custodial, straight from your wallet.
Is the API3 to B swap instant?
Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.
Are there fees to convert API3 to B?
SwitchFi shows the network, DEX and bridge fees up front in the quote. You always see the minimum you'll receive before confirming — there are no hidden custody fees because you never give up control of your funds.
Do I need an account to exchange API3 for B?
No account is needed. You connect a wallet, approve the swap and receive the funds directly — there is no registration or KYC step for on-chain swaps.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.