What is the difference between USDC and USDT?

Both are stablecoins pegged to the US dollar. USDC is issued by Circle, launched in 2018, and publishes monthly third-party attestations of its reserves. USDT is issued by Tether, has operated since 2014, and is the largest stablecoin by market cap with the deepest exchange liquidity. For converting to local currency the practical difference is small.

Does Minisend give a better rate for USDC or USDT?

Neither. The local-currency rate you receive is identical whichever token you send. The only difference is the settlement path: USDC routes natively, while USDT converts to spendable USDC in 30-50 seconds first.

Which is faster to cash out, USDC or USDT?

USDC already on Base is fastest, because settlement starts immediately with no conversion step. USDT adds a 30-50 second swap to USDC on Base. USDC from a non-Base chain takes a few minutes. In practice all three land well inside the same session.

Which chains does Minisend accept each token from?

USDC from 19 EVM chains: Arbitrum, Avalanche, Base, Codex, EDGE, Ethereum, HyperEVM, Ink, Linea, Monad, Morph, Optimism, Plume, Polygon, Sei, Sonic, Unichain, World Chain, XDC. USDT from 14: ADI, Arbitrum, Aurora, Avalanche, Bera, BNB Chain, Ethereum, Gnosis, Monad, Optimism, Plasma, Polygon, Scroll, XLayer.

Should I ask clients to pay me in USDC or USDT?

USDC covers five more chains on Minisend and skips the swap step, so it is marginally simpler to receive. The difference is small enough that it is not worth renegotiating an existing arrangement over.

Education

USDC vs USDT: What You Need to Know

February 28, 2026·4 min read

Updated August 6, 2026

usdcusdtstablecoinseducation

Two Stablecoins, One Dollar
USDC: The Regulated Option
USDT: The Market Leader
Side by side
Which should you use with Minisend?
The bottom line

Two Stablecoins, One Dollar

USDC and USDT are both stablecoins pegged to the US dollar. Each token is designed to be worth exactly $1. But the similarities largely end there.

USDC: The Regulated Option

USDC is issued by Circle and is known for:

Full reserves: Backed by cash and short-term US treasuries
Monthly attestations: Regular third-party audits of reserves
Regulatory compliance: Operates under US money transmission laws
Growing adoption: Widely used on Base and other L2s

USDT: The Market Leader

USDT is issued by Tether and is known for:

Largest market cap: The most widely used stablecoin globally
Deep liquidity: Available on virtually every exchange and chain
Longer track record: Operating since 2014
Broad acceptance: The default stablecoin in many markets

Side by side

	USDC	USDT
Issuer	Circle	Tether
Operating since	2018	2014
Reserve reporting	Monthly third-party attestations	Quarterly attestations
Market position	Second largest by market cap	Largest by market cap
Chains Minisend accepts	19	14
Time to spendable balance on Minisend	Immediate on Base, a few minutes elsewhere	30-50 seconds via the swap layer
Payout rate you receive	Identical	Identical

Which should you use with Minisend?

Both work, and the local-currency rate is the same either way. The only practical difference is the path your deposit takes.

USDC is accepted from 19 chains and moves through Minisend's native settlement path, where the token is burned on the source chain and fresh native USDC is minted on the destination. Nothing is wrapped. If your USDC is already on Base, settlement starts immediately, which is the fastest route in the product.

USDT is accepted from 14 chains and routes through the cross-chain swap layer instead. It quotes a price, takes your USDT, and delivers spendable USDC in 30-50 seconds. If a fill fails, it auto-refunds. Spreads on stablecoin pairs stay tight, so the difference in what you receive is negligible.

So the answer is mostly about where your money already is:

Holding either token on Base: send it as-is. Base is the fastest and the gasless path.
Holding USDT on a chain Minisend does not accept USDT from (say, Celo or Linea): move it or swap to USDC first, or check the chain list below.
Choosing what to invoice a client in: USDC gives you one more chain of coverage and skips the swap step, so it is marginally simpler. Not enough to renegotiate a contract over.

The bottom line

Don't overthink it. Whichever stablecoin you hold, Minisend converts it to Kenyan Shillings, Nigerian Naira, Ghanaian Cedi, or Ugandan Shillings at the same rate. The best stablecoin is the one already in your wallet.

Frequently asked questions

What is the difference between USDC and USDT?: Both are stablecoins pegged to the US dollar. USDC is issued by Circle, launched in 2018, and publishes monthly third-party attestations of its reserves. USDT is issued by Tether, has operated since 2014, and is the largest stablecoin by market cap with the deepest exchange liquidity. For converting to local currency the practical difference is small.
Does Minisend give a better rate for USDC or USDT?: Neither. The local-currency rate you receive is identical whichever token you send. The only difference is the settlement path: USDC routes natively, while USDT converts to spendable USDC in 30-50 seconds first.
Which is faster to cash out, USDC or USDT?: USDC already on Base is fastest, because settlement starts immediately with no conversion step. USDT adds a 30-50 second swap to USDC on Base. USDC from a non-Base chain takes a few minutes. In practice all three land well inside the same session.
Which chains does Minisend accept each token from?: USDC from 19 EVM chains: Arbitrum, Avalanche, Base, Codex, EDGE, Ethereum, HyperEVM, Ink, Linea, Monad, Morph, Optimism, Plume, Polygon, Sei, Sonic, Unichain, World Chain, XDC. USDT from 14: ADI, Arbitrum, Aurora, Avalanche, Bera, BNB Chain, Ethereum, Gnosis, Monad, Optimism, Plasma, Polygon, Scroll, XLayer.
Should I ask clients to pay me in USDC or USDT?: USDC covers five more chains on Minisend and skips the swap step, so it is marginally simpler to receive. The difference is small enough that it is not worth renegotiating an existing arrangement over.

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