x402_register_resource

List a paid HTTP resource in the x402 Bazaar so buyers can discover it.

SERVERTenzro Ledger MCP SOURCEhttps://canton-mcp.tenzro.network/mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/network-tenzro-tenzro/x402-register-resource.md

WHAT IT DOES

What x402_register_resource does on Tenzro Ledger MCP

AI agents use x402_register_resource to create or update resources in Tenzro Ledger MCP, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Tenzro Ledger MCP environment.

RISK

Why x402_register_resource is rated Medium

This tool creates or registers a new resource listing in a marketplace, which is a reversible data modification operation (Write category). It is not Destructive because listings can typically be unlisted/removed. It is not Financial in itself because it registers a resource rather than moving money, though it likely facilitates subsequent Financial transactions.

From the tool's definition Tool description states 'List a paid HTTP resource in the x402 Bazaar' — this is a create/register operation that adds data to a marketplace system.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs x402_register_resource safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Tenzro Ledger MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For x402_register_resource, this is the rule to start with:

x402_register_resource Rate-limited

x402_register_resource stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "x402_register_resource": {
      "limits": [
        {
          "counter": "x402_register_resource_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Tenzro Ledger MCP, apply this rule, and every x402_register_resource call is checked against it from then on.

FAQ

Questions about x402_register_resource

What does the x402_register_resource tool do? +

List a paid HTTP resource in the x402 Bazaar so buyers can discover it. It is categorised as a Write tool in the Tenzro Ledger MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on x402_register_resource? +

Register the Tenzro Ledger MCP server in PolicyLayer and add a rule for x402_register_resource: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Tenzro Ledger MCP. Nothing to install.

What risk level is x402_register_resource? +

x402_register_resource is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit x402_register_resource? +

Yes. Add a rate_limit block to the x402_register_resource rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block x402_register_resource completely? +

Set action: deny in the PolicyLayer policy for x402_register_resource. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides x402_register_resource? +

x402_register_resource is provided by the Tenzro Ledger MCP server (https://canton-mcp.tenzro.network/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Tenzro Ledger, and thousands of servers like it.

This server

All 360 Tenzro Ledger tools →

Across the catalogue

team_manager_register_agents on Team Manager MCP → The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →