logoScaling Ethereum 2023

Fuel Labs



Fuel is the fastest execution layer for the modular blockchain stack. Powerful and sleek, the technology enables parallel transaction execution, empowering developers with the highest flexible throughput and maximum security required to scale. Developers choose the FuelVM for its superior developer experience and the ability to go beyond the limitations of the EVM.


Fuel Labs is giving away $7,000 USDC in bounties across three categories:

๐Ÿ“„ Best smart contract written with Sway - Use Sway to write and deploy a unique smart contract and get a chance to win the โ€œBest smart contract written with Swayโ€ bounty.

  • ๐Ÿฅ‡ 1st prize: $1000
  • ๐Ÿฅˆ 2nd prize: $500 USDC

๐Ÿ— Build A Fullstack Dapp on Fuel - We believe top teams perform best when they're building something they believe in and are passionate about. This bounty is open to teams who want to build a fullstack dapp (contract and frontend) using Sway and the TypeScript SDK, leveraging Fuel's unique properties like parallel transaction execution, account abstraction via predicates, shared global memory architecture, and more.

  • ๐Ÿฅ‡ 1st Prize: $3,000 USDC

โš™๏ธ Best Use of Predicates - Fuel has native account abstraction through predicates. A predicate is just a condition under which you can spend a UTXO. Predicates are scripts where the main function returns a boolean. A pure function where assets under that predicate are unlocked and can be spent by the caller if evaluated to true. A predicate owns or controls UTXOs, and with predicates you can build things like native multi sigs, atomic swaps, and more.

  • ๐Ÿฅ‡ 1st prize: $2,000
  • ๐Ÿฅˆ 2nd prize: $500 USDC