# Circle and Proof AI Checkout With Identity Proof

> AI agents pay merchants using identity proof and USDC in Circle and Proof's demo.
- Title: Circle and Proof AI Checkout With Identity Proof · TokenPost
- Summary: AI agents pay merchants using identity proof and USDC in Circle and Proof's demo. Circle and Proof will show AI agents paying merchants with identity proof…
- Keywords: circle, proof, usdc, money2020, ai agent, identity proof, x401, x402, agent wallet, seahawks, crypto, finance
- Source: TokenPost — https://tokenpost.com/news/technology/35096
- Published: 2026-10-19T23:00:54+00:00
- Read time: 1 min
- Topics: circle, proof, usdc, money2020, ai agent, identity proof, x401, x402, agent wallet, seahawks, crypto, finance
## Circle and Proof AI Checkout
Circle and Proof plan to show an AI agent paying a merchant in USDC after presenting proof of buyer approval at Money20/20 in Las Vegas.
## Identity and Payment Protocols
The merchant uses Proof's x401 protocol for identity checks and x402 for usdc payments during the checkout process.
## Demo Timeline
The demonstration runs Oct. 19-21 at Money20/20, with Circle and Proof showing the checkout through Oct. 21.
## Key takeaway

Circle and Proof will show AI agents paying merchants with identity proof and USDC at Money20/20 in Las Vegas.