0x Protocol (ZRX) → USD Coin (USDC BASE)

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 ZRX → USDC BASE 1 ZRX = 0.120575 USDC BASE 1 USDC BASE = 8.2936 ZRX

Rate as of Sep 30, 2026 10:20

Orders from: 837.5208 ZRX ≈ $100.75
Payout network: BASE
24 hours: +1.31%

You send

ZRX

You get 1,205.75

USDC BASE

Create the order

Rate: 1 ZRX = 0.120575 USDC BASE
From: 837.5208 ZRX
Up to: 83,100,000 ZRX

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

The direction is holding at 0.120575 USDC BASE per 1 ZRX (8.2936 ZRX per 1 USDC BASE). Over 24 hours ZRX/USDC BASE came in at plus 1.31%. Over the week, minus 4.24%.

The weekly range ran from 0.11609 to 0.129684 USDC BASE, a spread of 11.71%. One order takes from 837.5208 to 83,100,000 ZRX. In dollars that is roughly $100.75.

The robot sends the payout in the BASE network, so the address has to belong to that network — a transfer to another one will not arrive. Market capitalisation puts 0x Protocol at No. 288 ($102 M) and USD Coin at No. 6 ($74.36 B). Over 90 days the daily moves of ZRX and USDC correlate at 0 (they travel apart).

Which network USDC arrives in

The same USDC goes out in several networks. Each has its own rate and its own floor, and the fee is charged by the network itself.

Network	Per 1 ZRX	From	Network fee	Speed
Ethereum (ERC20)	0.120575	837.5208 ZRX	≈ $0.013	medium
Solana	0.120575	837.5208 ZRX	≈ $0.00059	fast
Arbitrum One	0.120575	837.5208 ZRX	≈ $0.0035	fast
BASE open	0.120575	837.5208 ZRX	—	—
BNB Smart Chain (BEP20)	0.120575	837.5208 ZRX	≈ $0.0025	fast
Avalanche C-Chain	0.120575	837.5208 ZRX	≈ $0.0037	fast
NEAR	0.120575	837.5208 ZRX	—	—
Optimism	0.120575	837.5208 ZRX	≈ $0.00018	fast
Polygon	0.120575	837.5208 ZRX	≈ $0.002	fast
XLM	0.120575	837.5208 ZRX	—	—

ZRX → USDC: all networks side by side Network charges for USDC

Rate and amounts for ZRX → USDC BASE

Send ZRX — receive USDC BASENeed USDC BASE — send this much ZRX

ZRX	USDC BASE
1,000	120.5747
5,000	602.8734
10,000	1,205.75
50,000	6,028.73
100,000	12,057.47
500,000	60,287.34

USDC BASE	ZRX
200	1,658.72
1,000	8,293.62
2,000	16,587.23
10,000	82,936.15
20,000	165,872.31
100,000	829,361.53

How the ZRX → USDC BASE exchange runs

Work out the amount in the calculator — orders start at 837.5208 ZRX.
Give a USDC address on BASE and a contact for the order.
Send ZRX on 0x Protocol, exactly the amount the order shows.
Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends USD Coin to your address. The order page shows the status.

Swap ZRX for USDC BASE

Check this before sending ZRX

The address network is BASE. Sending through another network almost always means losing the transfer.
The transfer must not be smaller than 837.5208 ZRX.
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 ZRX to USDC BASE rate has moved

WeekMonthQuarterYear

high 0.129684 USDC BASElow 0.11609 USDC BASE

Sep 23, 2026 10:21Sep 30, 2026 10:21

high 0.127871 USDC BASElow 0.0936116 USDC BASE

Aug 30, 2026 05:00Sep 29, 2026 05:00

high 0.127871 USDC BASElow 0.0747136 USDC BASE

Jul 1, 2026 05:00Sep 29, 2026 05:00

high 0.261899 USDC BASElow 0.0747136 USDC BASE

Oct 1, 2025 05:00Sep 29, 2026 05:00

24 hours: +1.31%
Week: −4.24%
Weekly high: 0.129684 USDC BASE
Weekly low: 0.11609 USDC BASE
Spread: 11.71%

Market data from CoinGecko as of Sep 30, 2026 09:57. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The ZRX/USDC BASE spread by period

Period	High	Low	Middle	Period result
24 hours	0.123376	0.118293	0.120524	+1.31%
Week	0.129684	0.11609	0.122985	−4.24%
Month	0.127871	0.0936116	0.109136	+23.96%
Quarter	0.127871	0.0747136	0.0929986	+53.85%

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

Daily ZRX → USDC BASE rate

Day	Close	Against the day before
Sep 29, 2026	0.11937 USDC BASE	−5.02%
Sep 28, 2026	0.125682 USDC BASE	−1.71%
Sep 27, 2026	0.127871 USDC BASE	+1.21%
Sep 26, 2026	0.126344 USDC BASE	+4.22%
Sep 25, 2026	0.121224 USDC BASE	+3.5%
Sep 24, 2026	0.117121 USDC BASE	−4.36%
Sep 23, 2026	0.122457 USDC BASE	+2.65%

Market data: ZRX and USDC

0x Protocol ZRX

Price: $0.120295
24 hours: +1.3%
Week: −4.46%
Market cap: $102 M
24-hour turnover: $4.58 M
Rank by cap: #288
In circulation: 848.4 M ZRX
All-time high: $2.50

USD Coin USDC

Price: $0.999818
24 hours: 0%
Week: −0.01%
Market cap: $74.36 B
24-hour turnover: $17.98 B
Rank by cap: #6
In circulation: 74.38 B USDC
All-time high: $1.04

Source: CoinGecko, Sep 30, 2026 09:57.

0x Protocol and USD Coin: how they differ

	0x Protocol (ZRX)	USD Coin (USDC)
Ticker	ZRX	USDC
In circulation	848.4 M ZRX	74.38 B USDC
Market cap	$102 M	$74.36 B
Rank by cap	#288	#6
Type	—	token
Network	—	BASE
Launched	—	2018
Built by	—	Circle
Supply cap	—	no cap

Daily moves of ZRX and USDC over the quarter link at 0 (they travel apart).

Why people take the ZRX → USDC BASE route

Stepping out of the swingsZRX moved +23.95% over the past month. USDC tracks the dollar, so after the swap the amount stops following ZRX.
It works both waysThe USDC BASE → ZRX direction is open as well — going back into ZRX takes the same route and the same automation.

Common questions: ZRX → USDC BASE

What rate does ZRX to USDC BASE run at?

As of Sep 30, 2026 10:20 it is 1 ZRX = 0.120575 USDC BASE. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.120553.

What amounts does ZRX → USDC BASE accept?

From 837.5208 to 83,100,000 ZRX per order. The floor is roughly $100.75.

Why can I not swap less than 837.5208 ZRX?

The network fee and the handling do not depend on the amount. On a transfer below 837.5208 ZRX 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 ZRX, and the blockchain takes that one.

How long does swapping ZRX for USDC BASE take?

The clock starts with confirmations: as soon as 0x Protocol 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 USDC BASE arrive in?

The payout goes out on BASE. Check that the receiving wallet supports that network.

Which network is cheaper for receiving USDC?

Usually USDC SOL, USDC Arbitrum, USDC BEP20, USDC AVAX C, USDC Optimism, USDC Polygon works out cheaper. Still, the network is picked by what the recipient accepts, not by the fee.

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 ZRX to USDC BASE rate do over the month?

Over the month, plus 23.96%: a low of 0.0936116, a high of 0.127871, an average of 0.109136 USDC BASE per 1 ZRX.

Can I swap back, USDC BASE for ZRX?

Yes, the reverse is open too: 1 USDC BASE = 8.2934 ZRX. The link to switch sits under the calculator.