---
title: "Agent Spend-Control Feature Matrix"
method: POST
path: "/v1/tools/compare_agent_spend_control_layers"
tags: ["agent spend control", "Locus", "Ramp", "AP2", "x402", "Visa VIC", "Mastercard agentic token", "feature matrix"]
---

# Agent Spend-Control Feature Matrix

`POST /v1/tools/compare_agent_spend_control_layers`

## Request

- Base URL: `https://ainumbers.co`
- URL: `https://ainumbers.co/v1/tools/compare_agent_spend_control_layers`
- Auth: none declared

Deterministic feature comparison of agent spend-control mechanisms across the platform layer (Locus agent connections, Ramp user-delegation and standalone agents) and the protocol layer (AP2 mandates, x402, Visa VIC token scope, Mastercard agentic tokens): identity model, budget granularity, attenuation rule, expiry, revocation path, audit attribution, receipt artifact. Every cell cites a dated, pinned source snapshot; unknown facts are marked not published, never inferred.

**Tool URL:** https://ainumbers.co/tools/644-agent-spend-control-feature-matrix.html
**AP2/Policy Mandate export:** yes

## Request body

- object
  - `layers` string[]: Subset of layer ids to include.

## Response `200`

Successful tool execution result

- object
  - `matrix` unknown[]
    - unknown

---

[API](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite.md) · [All operations](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/llms.txt) · [OpenAPI document](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/revisions/b462e4f5bb28?raw)