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Free API3 profit calculator

This API3 profit calculator starts from the live Api3 price.

Enter what you put in, your buy price and your sell price to get API3 profit, return and break-even. The buy and sell fields start at the live Api3 price, the fee is optional and leverage goes up to 100×. No sign-up.

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Live API3 price: $0.3023, prefilled. Edit freely.

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Quick exits:

%
Leverage (optional)
Profit
$0
Return on investment
0%
Total exit value
$1,000
Position size
3,308 API3
Break-even sell price
$0.3023
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$100 buys 330.7972 API3 at today’s price of $0.3023.

Api3 (API3) logo

Api3 (API3) $0.3023

Price from BitPredict’s price feed, read 13 October 2026, 17:56 UTC. The page re-reads it every hour. Over the 24 hours before that read, API3 fell 4.03%. Its market cap in the same feed is $44.42M.

What each amount buys in API3 at $0.3023
You put inBefore feesAfter a 0.1% fee
$1033.0797 API333.0466 API3
$100330.7972 API3330.4664 API3
$1,0003,308 API33,305 API3
$10,00033,080 API333,047 API3

The fee column takes 0.1% off the top first, the way an exchange does, so the coins bought are slightly fewer than the investment divided by the price.

A $1,000 API3 trade over the last 24 hours would have lost $42.24 after fees.

  • Buy. About 24 hours before the read above, API3 was at $0.315. A 0.1% entry fee on $1,000 is $1.00, so $999.00 buys 3,171 API3.
  • Sell. At $0.3023 those coins sell for $958.72. The 0.1% exit fee is $0.96, so you get back $957.76.
  • Result. Loss: $957.76 − $1,000.00 = −$42.24. Return: −4.22%. Break-even for that buy was $0.3156.

Type these prices into the calculator above, with $1,000 and a 0.1% fee, and it shows the same result.

This is what $1,000 of API3 bought at $0.3023 is worth at eight sell prices.

Each row sells the same 3,305 API3 at a different price, with a 0.1% fee on the buy and on the sale. The break-even row is the sell price where you get back exactly $1,000.

Bought at $0.3023 (13 October 2026, 17:56 UTC). Green rows end above the $1,000 you put in, red rows below it.

API3 bought at $0.3023 breaks even at $0.3029 with a 0.1% fee on each side.

A trading fee is charged twice, once on the buy and once on the sale, so the sell price has to clear both before the trade makes money. Break-even sell price = buy price ÷ (1 − fee)².

The rise needed is the same for every coin. What changes with API3 is how many decimal places the price needs.

Sell below the break-even price and the trade loses money even when the sell price is higher than the buy price.

Here is what Api3 is.

Api3 describes itself as “oracles that pay you”, with 100+ data feeds on every chain. An oracle is a service that brings outside data, such as prices, onto a blockchain so smart contracts can use it. (Source: api3.org, read 13 October 2026.)

The same calculator is set up for 29 other coins.

Each one starts from that coin's live price. For any other coin, the main crypto profit calculator covers 200+ of them, and the market cap calculator shows what a sell price would make API3 worth as a whole.

Frequently asked questions

How do I calculate API3 profit?

Profit = (sell price − buy price) × the API3 you hold, minus fees. Starting from dollars: at $0.3023, $1,000 with a 0.1% fee per side buys 3,305 API3. Sold 25% higher at $0.3779, it brings back $1,247.58, a $247.58 profit and a 24.76% return. The calculator above does these steps for any prices you type.

How much API3 does $100 buy?

At $0.3023 (13 October 2026, 17:56 UTC), $100 buys 330.7972 API3 before fees, and $1,000 buys 3,308 API3. With a 0.1% fee, $100 buys 330.4664 API3.

What is the break-even price for API3 after fees?

For API3 bought at $0.3023, break-even is $0.3029 with a 0.1% fee on each side, $0.3053 at 0.5% and $0.3084 at 1%. The formula is buy price ÷ (1 − fee)², because the fee is paid on the buy and again on the sale.

Does this API3 profit calculator use the live price?

Yes. The buy and sell fields start at the live Api3 price from BitPredict’s price feed, and every field stays editable, so you can type the price you actually paid and the price you plan to sell at.

Can I work out API3 profit with leverage?

Yes. Pick 2× to 100× and long or short. At 10×, $1,000 of margin opens a $10,000 position, 33,047 API3 at $0.3023 after a 0.1% fee, and the estimated liquidation price for a long is $0.2721, 10% below the entry. Real exchanges close positions a little earlier than that estimate.

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