How to Get SEED
Get SEED through the in-app swap or a compatible external route, and review token tax, minimum received, slippage, and the contract address.
The easy way: swap in-app
Open the Swap tab in the game and trade ETH (or USDC) for SEED in one tap. The in-app swap:
Uses KyberSwap aggregation for supported routes and a BaseSwap route where configured; no route guarantees the best price across every venue.
handles the 5% SEED tax and slippage automatically, so the quote you see already accounts for it,
supports smart-wallet bundles, so there's no separate approval dance.
Smart-wallet users barely need this page at all: ETH mode lets you pay for mints and items directly in ETH, swapping behind the scenes in the same transaction.
Other places to trade
Original BaseSwap pool: the SEED/WETH contract is an onchain pool. The former baseswap.fi website showed a parked domain page at this review and is no longer listed here as a trading destination. Use the in-app swap or a compatible aggregator.
KyberSwap: aggregated routing
Coinbase Wallet (formerly Base App): search SEED on Base and swap natively
Check transfer-tax compatibility. SEED charges tax on qualifying trades. The in-app swap supports this behavior. Uniswap V3 does not support fee-on-transfer tokens, but that is not a blanket statement about every Uniswap version or route. Check an external venue’s current support and minimum received before trading.
If you're swapping manually
Do not add 5% again if an external quote already includes the token tax. Check whether the displayed output is gross or net, then review minimum received and price impact. The in-app swap accounts for the configured 5% SEED tax and a separate 0.75% market-slippage allowance; a changing quote or unsupported route can still require a retry.
Market data
Chart in-app: Swap > Chart (live SEED/WETH)
Verify the contract address before any manual trade: 0x546D239032b24eCEEE0cb05c92FC39090846adc7 (BaseScan).
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