Circle has released the Machine Payments Protocol (MPP) specification for USDC, enabling agents to make payments using HTTP 402 and EIP-3009 authorizations. This protocol is part of Circle's broader Agent Stack initiative and already supports USDC-backed derivatives. Concurrently, ERC-8183, or "Agentic Commerce," has been proposed and partially implemented to standardize machine hiring, where agents lock budgets in escrow and await deliverable verification before funds are released. While specifications for machine payments and hiring are emerging, a standardized protocol for machine trading remains absent, presenting a significant challenge due to the inherent simultaneity and asset exchange risks involved. AI
IMPACT Emerging standards for AI agent payments and hiring could streamline autonomous transactions and task execution, though a trading protocol is still needed.
RANK_REASON The item details emerging specifications and standards for AI agent interactions, specifically focusing on payments and hiring, which falls under research and development in AI infrastructure. [lever_c_demoted from research: ic=1 ai=1.0]
- HTTP 402
- Agentic Commerce
- Agent Stack
- BNBAgent SDK
- BNB Chain
- Circle
- Cross River Bank
- EIP-3009
- ERC-8004
- ERC-8183
- Ethereum Foundation
- Machine Payments Protocol
- Mastercard
- Stacks
- Stripe
- USDC
- USDCx
- Virtuals Protocol
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