Powering the next generation of onchain apps
Realtime multichain data in one platform
POWERING WEB3's TOP APPS
Speed that sets the standard
Data availability within 200ms of block propagation.
Multichain made simple
60+ chains, one unified API.
Rich, ready-to-use data
Onchain prices, metadata, and activity feeds — pre-enriched for your app.

20MRequests handled per month
1M+Wallets supported
100%Tokens tab traffic secured
Sim isn't just an API vendor — they're a strategic partner. Their roadmap aligns with our mission to make Farcaster the most user-friendly wallet in crypto.”

Dan RomeroFOUNDER OF FARCASTER
Multichain Unlocked – One unified API call
Discover Sim APIs
"We were able to both launch and sustain high RPS on Solana and many other EVM chains."
Brandon Kumar, Co-Founder of Layer3

THE GOLD STANDARD
Sim is part of Dune - pioneering onchain data since 2018
Trusted by Fortune 500 companies, leading investors, government agencies, and crypto teams worldwide.
