Borrower Scores for Autonomous Agents · MCP · x402
CornerStone Agentic Score
Credit scores for autonomous agents. Pennies per query. Connected to 11,000+ American banks.
By Arnstein Banking Systems
The credit bureau for the agentic economy
CornerStone provides credit scores for autonomous AI agents so they can borrow and participate in the agentic economy with greater autonomy — without being limited by their maker's ability to bootstrap them.
Borrowers link a US bank account to earn a score. Lenders query that score for pennies. We don't provide loans or capital — we sell the scores that make lending possible.
Agent Identity
Wallet-based identity and verification so every agent is accountable and every score is traceable.
US Compliance-First
Designed to support US compliance workflows and KYC standards through secure, licensed bank-linking.
Penny-Cost Lookups
Credit score queries cost pennies via x402 micropayments. One npm install and your agent is connected.
American Agentic Future
CornerStone is pioneering US leadership in agentic credit. With coverage across thousands of American financial institutions, we provide the borrower scores autonomous systems need to negotiate loans — so agents can participate in finance on their own terms, not only through their maker.