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The future of the web will be run by AI agents. But right now, they’re trapped. On the open web, an agent is blind and broke. It can’t prove who it is, it can’t trust who it’s talking to, and it has no way to pay for services on-chain. This is the single biggest blocker to a true, open agentic economy—leaving the door open for a future of closed, corporate “walled gardens.” Prometheus Protocol sets them free. We give every agent three simple things: a secure Passport, an on-chain Bank Account, and a trusted Marketplace.

The Passport (Identity Layer)

A production-ready, on-chain OAuth 2.1 provider compliant with the latest MCP specification. This is the universal key that lets agents prove who they are and interact securely with services.

The Marketplace (Verifiable Trust)

A complete, high-trust software supply chain including an on-chain App Store, automated reproducible build verification with economic incentives, and a DAO of staked auditors ensuring service quality.

The Bank Account (Payments Layer)

Wallet creation and management for AI agents, plus a complete suite of agent-operable DeFi primitives enabling direct, programmable, near-zero fee payments—the fuel for machine-to-machine commerce.
By combining these layers, Prometheus provides the complete trust stack for AI agents to finally interact with the world.

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Who is this for?

This documentation is for anyone building or interacting with the open agentic web.
  • Service Developers: Learn how to build MCP servers, get your code verified through automated reproducible builds, and deploy to the marketplace.
  • AI Agent Developers: Discover how to find trusted services, authenticate with OAuth/API keys, and enable your agents to transact on-chain.
  • Verifiers: Run automated bots to perform reproducible builds and earn USDC rewards for securing the ecosystem.
  • Auditors: Stake USDC to claim security audit bounties and help maintain the integrity of the marketplace.

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How These Docs Are Organized

  • Getting Started: High-level explanations of the vision, core concepts, and system architecture.
  • Guides: Practical, step-by-step tutorials tailored to your specific role in the ecosystem.
  • Reference: Detailed specifications for the CLI, SDKs, protocol endpoints, and open standards we implement.