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Coinbase Pro Delays Rollout of Tether Trading Citing API Issues
Coinbase has said it is continuing to work on the back end while it resolves the issue.
Updated Sep 14, 2021, 12:47 p.m. Published Apr 28, 2021, 4:43 a.m.
Coinbase has delayed the launch of trading on stablecoin tether
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- Coinbase announced Wednesday via a tweet it had decided to further delay the launch on Coinbase Pro until 6 p.m. PT (1:00 UTC) on May 3.
- It marks the second time in two days the company has decided to postpone USDT trading after announcing on Tuesday it intended to resume trading later that evening.
- While transfers remain available, the U.S. cryptocurrency trading platform said it was working to ensure it had resolved the issue on its core API's and exchange.
- "We are continuing to deploy services on the back end to scale and bolster the exchange and want to take this time to make the exchange more robust," said the exchange via a separate tweet.
- Coinbase decided to list USDT on April 23, much to the surprise of the crypto community, which at times has questioned whether the stablecoin is fully backed by U.S. dollars.
- Earlier in the month, Coinbase went public on the Nasdaq exchange through a direct listing under the ticker $COIN.
See also: A Bridge Called Tether
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KuCoin Hits Record Market Share as 2025 Volumes Outpace Crypto Market

KuCoin captured a record share of centralised exchange volume in 2025, with more than $1.25tn traded as its volumes grew faster than the wider crypto market.
What to know:
- KuCoin recorded over $1.25 trillion in total trading volume in 2025, equivalent to an average of roughly $114 billion per month, marking its strongest year on record.
- This performance translated into an all-time high share of centralised exchange volume, as KuCoin’s activity expanded faster than aggregate CEX volumes, which slowed during periods of lower market volatility.
- Spot and derivatives volumes were evenly split, each exceeding $500 billion for the year, signalling broad-based usage rather than reliance on a single product line.
- Altcoins accounted for the majority of trading activity, reinforcing KuCoin’s role as a primary liquidity venue beyond BTC and ETH at a time when majors saw more muted turnover.
- Even as overall crypto volumes softened mid-year, KuCoin maintained elevated baseline activity, indicating structurally higher user engagement rather than short-lived volume spikes.
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Bitcoin and ether volatility trading gets easier with Polymarket's new contracts

Polymarket has launched new prediction markets tied to Volmex's bitcoin and ether 30-day implied volatility indices.
What to know:
- Polymarket has launched new prediction markets tied to Volmex's bitcoin and ether 30-day implied volatility indices, allowing users to bet on how high volatility will get in 2026.
- The contracts pay out if volatility indices reach or exceed a preset level by Dec. 31, 2026, letting traders wager on the intensity of price swings rather than market direction.
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