Tether (USDT ERC20) → 0x Protocol (ZRX)

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 USDT ERC20 → ZRX 1 USDT ERC20 = 8.0192 ZRX 1 ZRX = 0.124701 USDT ERC20

Rate as of Sep 30, 2026 18:30

Orders from: 100.67 USDT ERC20 ≈ $100.63
Payout network: 0x Protocol
24 hours: −1.3%

You send

USDT ERC20

You get 16,038.33

ZRX

Create the order

Rate: 1 USDT ERC20 = 8.0192 ZRX
From: 100.67 USDT ERC20
Up to: 10,000,000 USDT ERC20

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

The direction is holding at 8.0192 ZRX per 1 USDT ERC20 (0.124701 USDT ERC20 per 1 ZRX). Over 24 hours USDT ERC20/ZRX came in at minus 1.3%. Over the week, plus 2.53%.

The weekly range ran from 7.7107 to 8.6169 ZRX, a spread of 11.75%. One order takes from 100.67 to 10,000,000 USDT ERC20. In dollars that is roughly $100.63.

Market capitalisation puts Tether at No. 3 ($183.81 B) and 0x Protocol at No. 280 ($106.15 M). Over 90 days the daily moves of USDT and ZRX correlate at 0.03 (they travel apart).

Rate and amounts for USDT ERC20 → ZRX

Send USDT ERC20 — receive ZRXNeed ZRX — send this much USDT ERC20

USDT ERC20	ZRX
200	1,603.83
1,000	8,019.17
2,000	16,038.33
10,000	80,191.66
20,000	160,383.32
100,000	801,916.6

ZRX	USDT ERC20
1,000	124.7012
5,000	623.5062
10,000	1,247.01
50,000	6,235.06
100,000	12,470.12
500,000	62,350.62

How the USDT ERC20 → ZRX exchange runs

Work out the amount in the calculator — orders start at 100.67 USDT ERC20.
Give a ZRX address on 0x Protocol and a contact for the order.
Send USDT ERC20 on Ethereum (ERC20), exactly the amount the order shows.
Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends 0x Protocol to your address. The order page shows the status.

Swap USDT ERC20 for ZRX

Check this before sending USDT ERC20

The address network is 0x Protocol. Sending through another network almost always means losing the transfer.
The transfer must not be smaller than 100.67 USDT ERC20.
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 USDT ERC20 to ZRX rate has moved

WeekMonthQuarterYear

high 8.6169 ZRXlow 7.7107 ZRX

Sep 23, 2026 18:30Sep 30, 2026 18:30

high 10.6825 ZRXlow 7.82 ZRX

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

high 13.3798 ZRXlow 7.82 ZRX

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

high 13.3798 ZRXlow 3.8211 ZRX

Oct 1, 2025 05:00Sep 30, 2026 05:00

24 hours: −1.3%
Week: +2.53%
Weekly high: 8.6169 ZRX
Weekly low: 7.7107 ZRX
Spread: 11.75%

Market data from CoinGecko as of Sep 30, 2026 18:27. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The USDT ERC20/ZRX spread by period

Period	High	Low	Middle	Period result
24 hours	8.4108	8.0639	8.2753	−1.3%
Week	8.6169	7.7107	8.1508	+2.53%
Month	10.6825	7.82	9.1596	−23.45%
Quarter	13.3798	7.82	10.9247	−33.37%

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

Daily USDT ERC20 → ZRX rate

Day	Close	Against the day before
Sep 30, 2026	8.1779 ZRX	+0.22%
Sep 29, 2026	8.1602 ZRX	+2.57%
Sep 28, 2026	7.956 ZRX	+1.74%
Sep 27, 2026	7.82 ZRX	−1.19%
Sep 26, 2026	7.9143 ZRX	−4.05%
Sep 25, 2026	8.2482 ZRX	−3.39%
Sep 24, 2026	8.538 ZRX	+4.56%

How the Velorex rate moved: USDT ERC20 → ZRX day by day

Day	Velorex rate	Market rate
Sep 30, 2026	7.9617 ZRX	7.9282
Sep 29, 2026	8.3681 ZRX	8.507
Sep 28, 2026	8.2371 ZRX	8.2617
Sep 27, 2026	8.0127 ZRX	7.9932
Sep 26, 2026	7.8124 ZRX	7.826
Sep 25, 2026	7.968 ZRX	7.9265
Sep 24, 2026	8.2712 ZRX	8.2762
Sep 23, 2026	8.6355 ZRX	8.6079
Sep 22, 2026	8.1632 ZRX	8.1731

Our own rate is recorded every hour, and the table keeps the last entry of the day. The column beside it is the ratio of the prices of the same two coins on CoinGecko at that same hour. How these numbers are counted

Market data: USDT and ZRX

Tether USDT

Price: $0.999644
24 hours: −0.01%
Week: −0.01%
Market cap: $183.81 B
24-hour turnover: $62.21 B
Rank by cap: #3
In circulation: 183.87 B USDT
All-time high: $1.32

0x Protocol ZRX

Price: $0.125113
24 hours: +1.3%
Week: −0.28%
Market cap: $106.15 M
24-hour turnover: $4.92 M
Rank by cap: #280
In circulation: 848.4 M ZRX
All-time high: $2.50

Source: CoinGecko, Sep 30, 2026 18:27.

Tether and 0x Protocol: how they differ

	Tether (USDT)	0x Protocol (ZRX)
Ticker	USDT	ZRX
Type	token	—
Network	Ethereum (ERC20)	—
Fees are paid in	ETH	—
Launched	2014	—
Built by	Tether Limited	—
Supply cap	no cap	—
In circulation	183.87 B USDT	848.4 M ZRX
Market cap	$183.81 B	$106.15 M
Rank by cap	#3	#280

Daily moves of USDT and ZRX over the quarter link at 0.03 (they travel apart).

Why people take the USDT ERC20 → ZRX route

Entering ZRX from dollarsUSDT goes into 0x Protocol in one step, with no coin in between: over the last month ZRX posted +30.59%.
A DeFi protocol token0x Protocol belongs to decentralised finance: holders govern the protocol with it and pay for operations inside it.
Different basketsDaily moves of USDT and ZRX over 90 days link at 0.03 (they travel apart) — the weaker the link, the less a portfolio rests on one coin.

Common questions: USDT ERC20 → ZRX

What rate does USDT ERC20 to ZRX run at?

As of Sep 30, 2026 18:30 it is 1 USDT ERC20 = 8.0192 ZRX. The figure updates on its own, and the calculator always shows the current one. On the market that is around $1.00.

What amounts does USDT ERC20 → ZRX accept?

From 100.67 to 10,000,000 USDT ERC20 per order. The floor is roughly $100.63.

Why can I not swap less than 100.67 USDT ERC20?

The network fee and the handling do not depend on the amount. On a transfer below 100.67 USDT ERC20 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 USDT ERC20, and the blockchain takes that one.

How long does swapping USDT ERC20 for ZRX take?

The clock starts with confirmations: as soon as Ethereum (ERC20) 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 ZRX arrive in?

0x Protocol arrives in its own 0x Protocol network — a plain ZRX 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 USDT ERC20 to ZRX rate do over the month?

Over the month, minus 23.45%: a low of 7.82, a high of 10.6825, an average of 9.1596 ZRX per 1 USDT ERC20.

Can I swap back, ZRX for USDT ERC20?

Yes, the reverse is open too: 1 ZRX = 0.124699 USDT ERC20. The link to switch sits under the calculator.