Circuit & Chisel is an agentic AI payments startup building the infrastructure to power transactions between intelligent agents. Backed by Primary VC, ParaFi Capital, and Stripe, Circuit & Chisel is developing ATXP, a new standard for agent-to-agent payments that supports real-time decision-making, nested transactions, and autonomous tool discovery. The company was founded by former Stripe and Google leaders with deep expertise in AI, crypto, and financial systems. Circuit & Chisel is enabling a future where AI can transact, discover, and operate independently, unlocking new efficiencies for businesses and accelerating the next wave of AI innovation.
| Date | Amount | Type | Investors | Valuation |
|---|---|---|---|---|
| 09/23/25 | $19,200,000 | Seed |
Anatoly Yakovenko Coinbase Ventures Edith Harbaugh ParaFi Capital  Polygon Labs Primary Venture Partners Raj Gokal Samsung NEXT Solana Ventures Stripe | undisclosed |
