
Diagonal Finance
The API for crypto payments

What is Diagonal Finance?
Diagonal enables businesses and creators to monetize seamlessly through crypto native subscriptions across multiple chains and tokens. Integrate fixed, usage, seat-based, or Superfluid streaming subscriptions with just 7 lines of code, and focus on running your business.
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Developer resources from Alchemy

The stablecoin landscape across different chains
A data-driven look at where $300B+ in stablecoins actually live and move across major blockchains like Ethereum, Solana, Tron, and emerging L1s.

Account abstraction part 4: aggregate signatures
Explore ERC-4337's breakthrough with aggregate signatures. Streamline multiple user op validations using a single cryptographic signature, enhancing transaction efficiency.

Zero fees, infinite complexity: building gasless transactions at scale
Consumer apps need blockchain to feel like any other payment experience. The biggest obstacle is a fee layer most users will never understand. Here's how we remove it entirely.
Diagonal Finance alternatives
Explore web3 competitors and apps like Diagonal Finance.

