
Nostra
Nostra is a Starknet money market and DeFi super app where users lend, borrow, swap, and bridge crypto from a single interface.

What is Nostra?
Nostra is a Starknet-native DeFi app that bundles a money market, swap, and bridge into one interface. Users supply collateral to earn yield, borrow against deposits, and move funds between Starknet and other chains without leaving the app. Audited contracts and a fairly-launched NSTR governance token back a user base of over 250,000.
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Developer resources from Alchemy

What is the Solana Geyser Plugin? A 2026 guide for builders
Learn what the Solana Geyser Plugin is, how it relates to Yellowstone gRPC, and when to use streaming over RPC. Updated for 2026.

The developer's guide to blockchain app development costs in 2025
Want to know what kind of budget you'll need to build an app onchain?

How Axal built 9% APY automated savings with smart wallets
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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

