Autonomous agent payment systems (e.g., Stripe Link for agents) transfer spending authority to agents without built-in loss-reporting, real-time anomaly detection, or dispute workflows designed for non-human actors. When errors occur, cost is absorbed by humans who had insufficient visibility or control at the moment of transaction. A coordination layer for agent-initiated financial activity—with rollback, audit, and dispute primitives—does not yet exist.

When AI agents spend money autonomously, errors and anomalies go undetected until humans absorb the cost — there's no chargeback, audit trail, or real-time kill switch designed for non-human spenders.

Companies and power users deploying autonomous agents with spending authority (e.g., procurement bots, ad-buying agents, infrastructure-scaling agents) who need financial guardrails.

Every team giving agents a credit card or API billing key is improvising monitoring with ad-hoc scripts; the moment an agent misspends $10K on wrong cloud instances or duplicate ad buys, the pain becomes budget-level urgent — and adjacent spend-management tools (Ramp, Brex) already prove $50B+ willingness to pay for financial controls.

MVP is a proxy layer that sits between agent wallets/payment methods and providers — intercepts transactions, applies configurable policy rules (amount caps, velocity limits, category restrictions), flags anomalies via LLM-based pattern detection, and exposes a dispute/rollback API; integrate first with Stripe and major cloud billing APIs.

Agent-initiated spend will dwarf human SaaS procurement within 3-5 years; even at 1% of the $500B+ enterprise software/cloud spend flowing through autonomous agents, the TAM for a controls layer is $5B+.