Do not replace the rail. Guard the commit.
AgentProof is designed to sit between an agent's intent and the system that makes the action real. Mandates, identity, wallets, workflow engines and payment networks remain authoritative in their own domains; AgentProof resolves the cross-cutting policy question immediately before commit.
Integration status, without pretending.
REST / OpenAPI
AgentProof exposes machine-readable schemas and resolution endpoints that can be called immediately before a consequential API operation.
MCP
AgentProof exposes agent-callable tools for resolution, evidence and verification workflows. High-impact MCP tools can be wrapped with a pre-action check.
x402
Public AgentProof primitives can be purchased per successful machine call using the live x402-priced endpoints.
Mandate-based payment protocols
Intent, checkout and payment mandates can supply structured authority and transaction context to AgentProof. AgentProof adds independent policy resolution and live delegated-authority checks before execution.
A2A / multi-agent delegation
When one agent delegates work to another, AgentProof can resolve the inherited chain and reject any child action that widens the original authority.
Wallets and payment rails
Wallets custody and sign. Networks move value. Fraud and identity systems do their jobs. AgentProof supplies a deterministic admission gate before the irreversible operation.
The cross-protocol control point.
The wedge AgentProof should own.
Protocols will keep changing. The durable primitive is independent pre-commit policy across them: the same organization can express a rule once and enforce it before a payment, booking, purchase, payout, infrastructure mutation or other irreversible action regardless of which agent runtime generated the intent.