Base Builder Grants

Base Builder Grants deliver fast retroactive funding for teams that have already shipped working projects on Base. If you've deployed something on mainnet that's driving real ecosystem value—whether it's a DeFi protocol, developer tool, consumer app, or infrastructure project—you're eligible for 1-5 ETH grants. The key word here is "retroactive": this program rewards builders who ship first and ask for funding later, not pitch decks and promises.

The selection criteria emphasize demonstrated value over potential. Strong applications show measurable traction like user adoption, transaction volume, or community engagement. Being live on Base mainnet isn't technically required, but it significantly strengthens your case. The program moves quickly—this is designed for builders who need capital to scale what's already working, not funding to figure out what to build. Document your impact clearly: usage metrics, community feedback, and concrete evidence of value creation matter more than perfect marketing materials.

Apply through the Paragraph platform linked on the Base grants page. The application is straightforward—focus on what you've built, what impact it's had, and how additional funding helps you scale. Base runs this program on a rolling basis as part of their broader ecosystem funding strategy, which includes weekly rewards for experiments, OP Retro Funding for public goods, and Base Batches for founders. If you've got something live and generating value, you're ready to apply.