Launchpads and chains

The summary table is on What is live; this page carries the detail.

Launchpads

pools.xyz (formerly pools.trade)

Chain: Robinhood Chain. Stake: ETH.
Pages: token pages; the board. Both the new and the legacy domain are supported during the move.
Questions: up 15% or more 15 minutes after entries close (instant launches); launch success within one hour (auctions).
Settlement: sampled venue observations anchored to confirmed blocks.

Pons (ponsfamily.com)

Chain: Robinhood Chain. Stake: ETH.
Pages: token pages; the board.
Questions: graduation within 30 minutes (curve tokens); up 15% or more (instant and graduated tokens).

four.meme

Chain: BNB Chain. Stake: BNB.
Pages: token pages; the board; supported OpenFour tokens.
Questions: graduation within 30 minutes (curve tokens); price rise X% within T minutes after entries close (tokens graduated to PancakeSwap V2).
Settlement: PancakeSwap V2 swap logs replayed from finalized blocks.

pump.fun

Chain: Solana. Stake: SOL.
Pages: coin pages; the board.
Questions: graduation (curve tokens); price rise X% (tokens graduated to PumpSwap).
Settlement: PumpSwap swap logs replayed from finalized slots.
Limit: curves quoted in a token other than SOL are not offered a market.

Uniswap (app.uniswap.org)

Chain: Robinhood Chain. Stake: ETH.
Pages: Robinhood Chain token pages only.
Role: an entry surface for tokens that already carry a Pools question from their launchpad. Uniswap is not read as a launchpad catalog.

flap.sh — rolling out

Chains: Robinhood Chain (ETH) and BNB Chain (BNB).
Pages: token pages on both chains; the board.
Questions: graduation within 30 minutes (curve tokens) on both chains; price rise X% for tokens graduated to PancakeSwap V2 on BNB Chain.
Not offered: price questions for tokens graduated to Uniswap V2 on Robinhood Chain; any market on zero-fee token classes.
Status: rolling out. If the control does not appear on flap.sh yet, update the extension.

Chains

Chain	Chain id	Predict	Swap	Receive and send	Native asset
Robinhood Chain	4663	Yes	Uniswap	Yes	ETH
BNB Chain	56	Yes	PancakeSwap	Yes	BNB
Solana	mainnet	Yes	Jupiter	Yes	SOL
Arc	5042	No	No	Rolling out	USDC
Ethereum, OP Mainnet, Unichain, Polygon, Sonic, World Chain, HyperEVM, Sei, Base, Arbitrum, Avalanche	1, 10, 130, 137, 146, 480, 999, 1329, 8453, 42161, 43114	No	No	Rolling out	Native asset of each

Unified USDC through Circle Gateway is rolling out on the chains Circle supports it on. It is a wallet feature; it does not create a cross-chain pool. Every market settles on the chain it was opened on.