Convert API3 to OP
Swap Api3 (API3) to Optimism (OP) at the best cross-chain rate. SwitchFi routes your API3 → OP exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
API3 to OP market data
| Metric | API3 | OP |
|---|---|---|
| Price | $0.2256 | $0.09985 |
| Market cap | $32.80M | $228.50M |
| 24h volume | $12.85M | $82.29M |
| 24h change | +1.67% | +0.90% |
| 7d change | -5.50% | +4.00% |
| 24h high / low | $0.2292 / $0.2196 | $0.105 / $0.09694 |
| All-time high | $10.30 | $4.84 |
| Market cap rank | #620 | #167 |
What is the API3 to OP exchange rate?
At the current market price, 1 API3 ≈ 2.2593 OP, and 1 OP ≈ 0.44262397 API3. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Optimism carries the larger market value of the two — $228.50M versus $32.80M for Api3. They currently rank #620 and #167 among all cryptocurrencies. Day-on-day, API3 printed +1.67% and OP printed +0.90%, meaning the exchange rate between them has moved in API3's favour. On a 7-day view the tape shows API3 -5.50% and OP +4.00%. Daily turnover runs at $12.85M for API3 and $82.29M for OP, so routed swaps between the two settle at market rates without moving the price. API3 currently trades 97.8% below its all-time high, while OP sits 97.9% under its own peak.
API3 to OP converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
API3 / OP conversion tables
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Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.
Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Api3 and Optimism
Api3 (API3) is the #620 cryptocurrency by market cap, worth $32.80M 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 -5.50%, and +19.30% across 30 days. Its 24-hour trading volume is $12.85M.
Optimism (OP) is the #167 cryptocurrency by market cap, worth $228.50M in aggregate. The price sits 97.9% under the record high of $4.84. Of a maximum supply of 4.29B OP, 2.29B OP (53%) is already in circulation. OP has moved +4.00% week-on-week and +13.80% over 30 days. Its 24-hour trading volume is $82.29M.
How to convert API3 to OP
- 1 Enter the amount of API3 you want to convert — the swap widget on this page is prefilled with the API3 → OP 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 OP 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 OP
Convert any other cryptocurrency from API3
API3 to OP FAQ
What is the API3 to OP exchange rate?
At current prices one API3 converts to about 2.2593 OP, and one OP to about 0.44262397 API3. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert API3 to OP 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→OP path — non-custodial, straight from your wallet.
Is the API3 to OP 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 OP?
All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.
Do I need an account to exchange API3 for OP?
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.