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POWERING WEB3's TOP APPS

The strongest foundation for building apps using onchain data

Lightning fast

Real-time, synchronous access to blockchain data, without manual indexing.

Every chain, covered

60+ chains from a single platform, simplifying development across the board.

Data that delivers

Rich, structured responses complete with metadata and analytics.

Built to scale

Best-in-class performance, uptime and reliability.

Effortless integration

Clear docs, intuitive setup, and a powerful dev experience.

Unbeatable value

Flexible pricing, top performance. None of the complexity.

No nodes, no databases

Sim IDX offers instant access to the live data your app needs.

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"We were able to both launch and sustain high RPS on Solana and many other EVM chains."

Brandon Kumar, Co-Founder of Layer3

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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.”

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Dan RomeroFOUNDER OF FARCASTER
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