
Up Vs. Down
A decentralized social pool game by Playnance.

What is Up Vs. Down ?
Up Vs. Down is a decentralized trading game which allows users to benefit from the movement of the crypto market and enjoy the gaming world all while having full control over the funds with full transparency and without conflict of interest. The game uses smart contracts to ensure the integrity and security of the game's results. The final outcome of each round is determined by the expiry rate, which is based on the live market rate of the asset at the time of the round's closing.
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Developer resources from Alchemy

What are Solidity functions?
Solidity Function Types: View, Pure, Special, Fallback, and Function Visibility

Pharos support is live on Alchemy
Pharos, a Layer 1 built for real-world asset circulation and institutional DeFi, is now supported on Alchemy. Learn what makes it different and what teams are already building.

AI agents can now use Alchemy autonomously, no humans required
AI agents can now access Alchemy’s blockchain APIs autonomously: sign up with an onchain wallet, pre-pay with USDC on Base, no human in the loop.
Up Vs. Down alternatives
Explore web3 competitors and apps like Up Vs. Down .

