USD Coin (USDC Optimism) → ZEROBASE (ZBT)

The order runs on autopilot: the rate is locked when you create it, and the payout leaves as soon as the network confirms your transfer. No manual approval, no working hours.

Rate and amounts for USDC Optimism → ZBT 1 USDC Optimism = 11.5542 ZBT 1 ZBT = 0.0865489 USDC Optimism

Rate as of Oct 1, 2026 00:05

Orders from: 100.67 USDC Optimism ≈ $100.66
Payout network: ZEROBASE
24 hours: +0.72%

You send

USDC Optimism

You get 23,108.31

ZBT

Create the order

Rate: 1 USDC Optimism = 11.5542 ZBT
From: 100.67 USDC Optimism
Up to: 10,000,000 USDC Optimism

Preliminary figure: the final amount is locked in the order.

Right now 1 USDC Optimism gets you 11.5542 ZBT; the other way round, 1 ZBT is 0.0865489 USDC Optimism. Over 24 hours USDC Optimism/ZBT came in at plus 0.72%. Over the week, minus 2.3%.

The weekly range ran from 10.9347 to 11.9527 ZBT, a spread of 9.31%. One order takes from 100.67 to 10,000,000 USDC Optimism. In dollars that is roughly $100.66.

Market capitalisation puts USD Coin at No. 6 ($74.07 B) and ZEROBASE at No. 735 ($27.89 M). Over 90 days the daily moves of USDC and ZBT correlate at 0.02 (they travel apart).

Rate and amounts for USDC Optimism → ZBT

Send USDC Optimism — receive ZBTNeed ZBT — send this much USDC Optimism

USDC Optimism	ZBT
200	2,310.83
1,000	11,554.16
2,000	23,108.31
10,000	115,541.57
20,000	231,083.14
100,000	1,155,415.7

ZBT	USDC Optimism
2,000	173.0979
10,000	865.4894
20,000	1,730.98
100,000	8,654.89
200,000	17,309.79
1,000,000	86,548.94

How the USDC Optimism → ZBT exchange runs

Work out the amount in the calculator — orders start at 100.67 USDC Optimism.
Give a ZBT address on ZEROBASE and a contact for the order.
Send USDC Optimism on Optimism, exactly the amount the order shows.
Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends ZEROBASE to your address. The order page shows the status.

Swap USDC Optimism for ZBT

Check this before sending USDC Optimism

The address network is ZEROBASE. Sending through another network almost always means losing the transfer.
The transfer must not be smaller than 100.67 USDC Optimism.
Copy the address in full, then check its first and last characters once it is pasted.
Send exactly the amount stated in the order: the automation matches your payment against it, and any difference sends the order back for recalculation.

How the USDC Optimism to ZBT rate has moved

WeekMonthQuarterYear

high 11.9527 ZBTlow 10.9347 ZBT

Sep 24, 2026 00:06Oct 1, 2026 00:06

high 13.1586 ZBTlow 10.8501 ZBT

Aug 31, 2026 05:00Sep 30, 2026 05:00

high 13.5492 ZBTlow 5.3327 ZBT

Jul 2, 2026 05:00Sep 30, 2026 05:00

high 15.8499 ZBTlow 1.4021 ZBT

Oct 17, 2025 05:00Sep 30, 2026 05:00

24 hours: +0.72%
Week: −2.3%
Weekly high: 11.9527 ZBT
Weekly low: 10.9347 ZBT
Spread: 9.31%

Market data from CoinGecko as of Sep 30, 2026 23:57. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The USDC Optimism/ZBT spread by period

Period	High	Low	Middle	Period result
24 hours	11.634	11.3792	11.4897	+0.72%
Week	11.9527	10.9347	11.3662	−2.3%
Month	13.1586	10.8501	12.0098	−5.88%
Quarter	13.5492	5.3327	10.6242	+73.77%

Figures are in ZBT per unit of the currency you send, taken from market data.

Daily USDC Optimism → ZBT rate

Day	Close	Against the day before
Sep 30, 2026	11.4713 ZBT	−2.22%
Sep 29, 2026	11.7316 ZBT	+5.4%
Sep 28, 2026	11.1308 ZBT	+1.64%
Sep 27, 2026	10.9515 ZBT	−1.02%
Sep 26, 2026	11.0648 ZBT	−2.58%
Sep 25, 2026	11.3578 ZBT	−2.28%
Sep 24, 2026	11.623 ZBT	+7.12%

Market data: USDC and ZBT

USD Coin USDC

Price: $0.999857
24 hours: 0%
Week: 0%
Market cap: $74.07 B
24-hour turnover: $17.8 B
Rank by cap: #6
In circulation: 74.08 B USDC
All-time high: $1.04

ZEROBASE ZBT

Price: $0.086359
24 hours: −0.72%
Week: +1.1%
Market cap: $27.89 M
24-hour turnover: $2.7 M
Rank by cap: #735
In circulation: 322.92 M ZBT
All-time high: $1.03

Source: CoinGecko, Sep 30, 2026 23:57.

USD Coin and ZEROBASE: how they differ

	USD Coin (USDC)	ZEROBASE (ZBT)
Ticker	USDC	ZBT
Type	token	—
Network	Optimism	—
Fees are paid in	ETH	—
Launched	2018	—
Built by	Circle	—
Supply cap	no cap	—
In circulation	74.08 B USDC	322.92 M ZBT
Market cap	$74.07 B	$27.89 M
Rank by cap	#6	#735

Daily moves of USDC and ZBT over the quarter link at 0.02 (they travel apart).

Why people take the USDC Optimism → ZBT route

Entering ZBT from dollarsUSDC goes into ZEROBASE in one step, with no coin in between: over the last month ZBT posted +6.24%.
Fuel for ZEROBASEWithout ZEROBASE you cannot pay for a transfer or a contract call in ZEROBASE — the coin is needed for anything that happens in that ecosystem.
Different basketsDaily moves of USDC and ZBT over 90 days link at 0.02 (they travel apart) — the weaker the link, the less a portfolio rests on one coin.

Common questions: USDC Optimism → ZBT

What rate does USDC Optimism to ZBT run at?

As of Oct 1, 2026 00:05 it is 1 USDC Optimism = 11.5542 ZBT. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.997805.

What amounts does USDC Optimism → ZBT accept?

From 100.67 to 10,000,000 USDC Optimism per order. The floor is roughly $100.66.

Why can I not swap less than 100.67 USDC Optimism?

The network fee and the handling do not depend on the amount. On a transfer below 100.67 USDC Optimism they eat a noticeable share of it, and the swap stops making sense for either side.

Is anything charged on top of the rate?

No. The payout is already worked out at the rate in the calculator. Separately you pay only the network fee for sending USDC Optimism, and the blockchain takes that one.

How long does swapping USDC Optimism for ZBT take?

The clock starts with confirmations: as soon as Optimism confirms your transfer, the order goes out for payout with no operator involved. After that the timing is set by how busy the network is — which is the difference between quick and instant.

Which network will ZBT arrive in?

ZEROBASE arrives in its own ZEROBASE network — a plain ZBT address is all you need.

What happens if the rate moves while I am paying?

Nothing: the rate is locked in the order and holds for as long as the order is alive. It is recalculated only if the payment arrives late or for a different amount — so send the exact sum, and send it promptly.

What did the USDC Optimism to ZBT rate do over the month?

Over the month, minus 5.88%: a low of 10.8501, a high of 13.1586, an average of 12.0098 ZBT per 1 USDC Optimism.

Can I swap back, ZBT for USDC Optimism?

Yes, the reverse is open too: 1 ZBT = 0.0865472 USDC Optimism. The link to switch sits under the calculator.

USD Coin (USDC Optimism) → ZEROBASE (ZBT)

Rate and amounts for USDC Optimism → ZBT

How the USDC Optimism → ZBT exchange runs

Check this before sending USDC Optimism

How the USDC Optimism to ZBT rate has moved

The USDC Optimism/ZBT spread by period

Daily USDC Optimism → ZBT rate

Market data: USDC and ZBT

USD Coin and ZEROBASE: how they differ

Why people take the USDC Optimism → ZBT route

Common questions: USDC Optimism → ZBT

Related reading

Other directions

The other way round

Send USDC Optimism, receive something else

Receive ZBT, send something else