American Express Token on Base

Contract: 0x0a57c70dd98ff360295cd29f9f7f61f66bcdb8db

About American Express

Contract0x0a57c70dd98ff360295cd29f9f7f61f66bcdb8db

SymbolAmerican Express

NetworkBase

Base Tokens Base Pairs

American Express activity (24h)

Price Chart

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Live Trading Data

Time	Price, $	Protocol	Amount	Amount, $	Pool	Hash
No trades in the last 24 hours.

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Pairs	Last Price	Currency	Price, $	10m %	1h %	3h %	Vol(24h)	Vol(24h), $	Trades
No traded pairs in the last 24 hours.

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Protocol	Volume, $	Vol(24h)	Pairs	Trades
Uniswapuniswap_v3	-	38.49K	1	3

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Trader	Volume, $	Vol(24h)	Buy, $	Sell, $	Trades	Buy trades	Sell trades	Markets
No traders in the last 24 hours.

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Trade Archive (Last 30 Days)

Time	Protocol	Side	Token	Quote token	Token amount	Token amount, $	Quote amount	Quote amount, $	Trades	Buy volume (quote)	Sell volume (quote)	Pool
19/03 10:10:57	Uniswapuniswap_v3	SELL	American Express	WETH	26.88K	-	0.000025	$0.05	1	0	0.000025	0xfd…3a9e
18/03 13:01:27	Uniswapuniswap_v3	BUY	American Express	WETH	1.61K	-	0.000001	$0.003259	1	0.000001	0	0xfd…3a9e
18/03 12:51:27	Uniswapuniswap_v3	BUY	American Express	WETH	10K	-	0.000009	$0.02	1	0.000009	0	0xfd…3a9e
06/03 23:07:57	Uniswapuniswap_v3	BUY	American Express	WETH	50K	-	0.000045	$0.09	1	0.000045	0	0xfd…3a9e
06/03 23:06:13	Uniswapuniswap_v3	BUY	American Express	WETH	100K	-	0.00009	$0.18	1	0.00009	0	0xfd…3a9e
20/02 00:00:31	Uniswapuniswap_v3	BUY	American Express	WETH	2.97K	-	0.000003	$0.005239	1	0.000003	0	0xfd…3a9e
19/02 23:38:27	Uniswapuniswap_v3	SELL	American Express	WETH	524.78K	-	0.000484	$0.94	1	0	0.000484	0xfd…3a9e

American Express FAQ

Frequently asked questions about American Express on Base

What is American Express?

American Express is a cryptocurrency token on the Base blockchain. It is actively traded across 1 DEX market on Uniswap.

What is the American Express market cap?

Market capitalisation requires the total circulating supply of American Express, which is not tracked by on-chain DEX data alone. For American Express market cap, total supply, and fully diluted valuation, refer to aggregator sites such as CoinGecko or CoinMarketCap. This page focuses on live DEX trading activity — price, volume, pairs, liquidity pools, and trader analytics — all sourced directly from on-chain Base transactions.

What is the American Express contract address?

The official American Express smart contract address on Base is 0x0a57c70dd98ff360295cd29f9f7f61f66bcdb8db. Always verify this address against the official project sources before trading or sending funds.

Which DEXes list American Express?

American Express is listed on 1 DEX market on Base across 1 protocol: Uniswap. The highest-volume venues are Uniswap.

Is American Express price data real-time?

Yes. The Last Trades tab streams live DEX swap data for American Express on Base sourced via the Bitquery API. The price chart updates in real-time as new trades execute. All data is sourced directly from on-chain transactions — there is no delay or interpolation. You can also browse all Base tokens or Base trading pairs.

How do I get the American Express API data?

Every tab on this page has a “Get API” button (and “Get Stream” for live trades) that opens the exact Bitquery GraphQL query powering that view in the Bitquery IDE. You can customise filters, networks, and time ranges to build your own American Express analytics dashboard or trading system. Explore more data on the Base DEX overview.