---
type: MandateTypeGroup
title: "payment_policy"
description: "OpenChainGraph tools whose decisions carry mandate_type \"payment_policy\"."
tags: ["payment_policy", "count-10"]
timestamp: 2026-07-14
generated: { by: "ainumbers/generate-okf", at: "2026-07-14" }
status: stable
---

# payment_policy

10 tool(s) in this mandate-type group:

- [Agent Spend-Policy Simulator](../tools/art-02-agent-spend-policy-simulator.md)
- [Google AP2 Mandate Builder](../tools/art-16-google-ap2-mandate-builder.md)
- [Agent-Service Metering & Marketplace Economics Modeler](../tools/art-63-agent-service-metering-modeler.md)
- [AP2 CartMandate Hash-Chain Builder](../tools/art-595-ap2-cartmandate-hashchain-builder.md)
- [Merkle Airdrop-Proof Verifier](../tools/art-605-merkle-airdrop-proof-verifier.md)
- [ERC-2981 Royalty Calculator](../tools/art-608-erc2981-royalty-calculator.md)
- [ERC-4626 Vault Share Math](../tools/art-610-erc4626-vault-share-math.md)
- [ERC-7540 Async-Vault Request Accounting](../tools/art-611-erc7540-async-vault-request-accounting.md)
- [ERC-4337 UserOperation Math](../tools/art-613-erc4337-userop-math.md)
- [M3P Monthly Cap Calculator](../tools/art-617-m3p-monthly-cap-calculator.md)