Panama City — Rain is pushing prediction markets into a new phase—one where anyone can build, launch, and monetize their own platform from scratch.
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The protocol has introduced an AI agent-ready SDK, fully compatible with OpenClaw, alongside a $5 million grant program designed to fund the next generation of decentralized prediction market platforms.
From Idea to Market—Instantly
Prediction markets have surged into the spotlight in recent months, driven by platforms like Polymarket and Kalshi, which are pursuing valuations approaching $20 billion. Yet despite this growth, most platforms remain structurally closed—developers can build around them, but cannot create new markets independently.
Rain takes a different approach.
Its SDK exposes the full prediction market stack—market creation, pricing, trading, liquidity, and resolution—as modular building blocks. Combined with OpenClaw, this allows AI agents to turn a single prompt into a fully functioning, live prediction market—without manual deployment or centralized approval.
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Opening the Infrastructure Layer
Instead of limiting access to pre-built markets, Rain gives developers and creators full control.
Builders can:
Launch independent prediction market platforms
Customize branding and user experience
Create markets on any topic, in any language
Define their own operational and regulatory frameworks
The result is a shift from closed platforms to open, composable infrastructure.
$5M to Accelerate Growth
To drive adoption, Rain is committing $5 million to its ecosystem:
$3 million in grants for developers (up to $50K per project)
$2 million in daily rewards to incentivize platform activity
The model goes further. Builders also earn 0.5% of the trading volume generated on their platforms—creating a direct link between usage and revenue.
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Built for AI-Native Markets
The launch aligns with a broader AI shift highlighted by Jensen Huang, who described OpenClaw as moving from AI systems that answer questions to AI that performs work. Rain is built for that vision: AI agents can generate markets, manage liquidity, and resolve outcomes—making prediction markets autonomous and programmable.
“In the past year, prediction markets have become one of the most talked-about sectors in the market, and Rain is now changing how these platforms are built,” says Roy Shaham.
“We designed our SDK specifically for OpenClaw and AI agents, allowing anyone to take an initial prompt to a fully live platform. With a $5M pool nearly double the industry standard, we give creators the resources to move beyond just pulling data and actually launch their own platforms and markets. By making it easy to bring ideas to life with OpenClaw and Rain’s SDK, we are building a colorful ecosystem that pushes the boundaries of what prediction markets can become.”
A New Builder Economy
Shaham highlights a shift in ownership: developers can now own the full stack, launch standalone products, control distribution, and monetize directly through on-chain activity.
