TLDR: GWI, a consumer research and data company, has successfully deployed its first AI agent on Sōkosumi, an agent marketplace operating on the Cardano-based Masumi Network. This significant development prompted congratulations from Cardano founder Charles Hoskinson to NMKR founder Patrick Tobler, whose company, in a joint venture with Serviceplan, developed Sōkosumi.
On October 1, 2025, news broke regarding a significant advancement in the decentralized AI landscape: GWI, a prominent consumer research and data company, has officially launched its inaugural AI agent on the Sōkosumi marketplace. Sōkosumi is an innovative agent marketplace built upon the Masumi Network, which itself is a part of the Cardano blockchain ecosystem. The launch, which reportedly took place on Tuesday, September 30, has garnered considerable attention, including public commendation from Cardano founder Charles Hoskinson.
Hoskinson extended his congratulations to Patrick Tobler, the founder of NMKR, acknowledging the pivotal role NMKR played in this development. Sōkosumi was brought to fruition through a collaborative joint venture between NMKR and Serviceplan, highlighting a strategic partnership aimed at expanding the utility and reach of AI agents within a blockchain framework.
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This move by GWI signifies a growing trend where AI agents are being integrated into blockchain ecosystems, creating new avenues for development and monetization. The article notes that platforms such as AgentLayer, Autonolas, and Fetch.ai are also actively extending the agent marketplace model across various blockchain networks. These initiatives are not only generating fresh revenue opportunities for AI developers but are also exploring advanced systems that enable AI agents to interact directly with smart contracts. This capability empowers agents to execute on-chain actions, manage cryptocurrency transactions, and even delegate tasks to other autonomous agents, pushing the boundaries of what decentralized AI can achieve.


