0x Protocol
Swap aggregator protocol and APIs for DEX liquidity.
Open Source
Free
Freemium
40 APIs
Aave SDK
SDK and APIs for Aave lending markets and position management.
DeFi Primitives: DeFi, Lending
What can you build?
- Borrow/lend apps
- Yield aggregators
Open Source
Free
Alchemy
Blockchain node infrastructure and developer APIs.
Infrastructure: RPC, Indexing
What can you build?
- Trading platform
- NFT marketplace
Free
Freemium
Ankr
Multichain RPC and staking infrastructure for dapps.
Free
Freemium
Biconomy
Transaction infrastructure for gasless UX and bundler APIs.
Gasless & Paymaster: Gasless, Account Abstraction
What can you build?
- Gasless UX
- Bundler APIs
Free
Freemium
Capsule
Embedded wallet SDK for in-app wallets and gasless UX.
Wallets: Embedded Wallets, Account Abstraction
What can you build?
- In-app wallets
- Gasless UX
Free
Freemium
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