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Frames
C4 Portugal
The access layer for the agent internet, enabling AI agents running on any client to pay for and access resources and capabilities.
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More from Cohort 4
Archer Exchange
C4 · India
An MEV-resistant decentralized exchange on Solana using dual batch flow auctions to offer competitive pricing and reduce latency races.
Capitola Research
C4 · United States
A prediction markets meta-aggregator, routing trades across multiple prediction market venues for best execution.
Cloak
C4 · Brazil
A privacy layer for Solana enabling confidential transactions through decentralized pools and miner-driven anonymity sets, protecting users from transaction tracing.