August is here, and so are some really awesome grant opportunities for those looking to fund their work in the web3 ecosystem.
(PS, if you’re running a grants program and want to be featured, share your program below.)
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@ShutterNetwork's Melee 3
👀 For who is this opportunity?
Melee 3 is a $10,000 Shutter Champions (powered by Shutter DAO 0x36 and Octant v2) funding round which aims to set Shutter DAO 0x36 on a path to revenue generation, profitability, and expansion.
📆 When’s the deadline?
August 30 (for the first step which is to buy the token SHU - the rest of the dates can be found at the link below)
📍 Where do I apply?
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@ethereum Security Subsidy Program
👀 For who is this opportunity?
Ethereum Mainnet projects seeking security audits from pre-vetted auditors. “Once accepted into the program, winners receive a subsidy applicable to any offer on the platform, covering up to 30% of cost.” Missed the deadline? Applications roll over automatically into next month's cohort.
📆 When’s the deadline?
14th of each month, 23:59 UTC
📍 Where do I apply?
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@thedaofund Security Fund Round Operators
👀 For who is this opportunity?
TheDAO Security Fund has opened applications on Giveth for Round Operators to help run future rounds. They are looking for teams building DAO tooling (you can find the eligibility criteria here:
📆 When’s the deadline?
Not stated
📍 Where do I apply?
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@UniswapFND Grants (Rolling)
👀 For who is this opportunity?
Builders across Unichain and Uniswap v4, including the Hooks program offering mentorship and technical resources for developers launching v4 hooks, plus broader DeFi infrastructure grants.
📆 When’s the deadline?
Rolling
📍 Where do I apply?
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🟣
@SolanaFndn USA Grants
👀 For who is this opportunity?
Builders working on Solana-based projects, administered through Superteam USA. Average grant size is $7,985 in USDG, with 16 recipients funded and $127.8K approved so far. The Foundation does their best to respond within ~7 days.
⚠️ US-only: this grant is exclusively open to applicants based in the United States.
📆 When’s the deadline?
Rolling
📍Where do I apply?
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🔗
@Interledger 2026 SDK Grant Program
👀 For who is this opportunity?
Developers improving the Open Payments developer experience through SDK tooling. Funded themes include: support for RFC 9635 Grant Negotiation and Authorization Protocol (GNAP) as a security scheme in the OpenAPI Specification (up to $25,000), support for GNAP in the Kiota SDK generator for TypeScript, PHP, Python, and Go (up to $10,000 per language), support for Rust and Ruby languages in the Kiota SDK generator (up to $25,000 per language), and others.
📆 When’s the deadline?
December 2, 2026 6:00 AM
📍Where do I apply?
— 2026 SDK Grant Program