x402_invoke_service

Invoke a paid service through /ai/invoke with x402 proof or developer credit.

SERVERWisely x402 Agent-Payment Infrastructure SOURCEhttps://payments.wiselyenterprisesllc.com/ai/mcp

Critical RISK CLASS

Category Financial

Parameters 120 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/com-wiselyenterprisesllc-x402-agent-payment-infrastructure/x402-invoke-service.md

WHAT IT DOES

What x402_invoke_service does on Wisely x402 Agent-Payment Infrastructure

AI agents use x402_invoke_service to commit financial operations through Wisely x402 Agent-Payment Infrastructure, usually the final step of a payment, billing, or trading workflow. A call moves real money.

Parameter	Type	Required	Description
`url`	string	—
`type`	string	—
`asset`	string	—
`input`	object	—	Public-safe request body/input for a hosted service or endpoint. Never include secrets, raw cards, wallet keys, passwords, or private account tokens.
`items`	array	—
`query`	string	—
`since`	string	—
`itemId`	string	—
`accepts`	array	—
`content`	string	—	Public-safe creator content for preview/import. Do not include secrets, private student data, or copyrighted material you do not own.
`network`	string	—
`audience`	string	—	Optional audience hint for wisely_start_here / wisely_get_playbook / wisely_agent_instructions.

Parameters from the server's own tool schema.

RISK

Why x402_invoke_service is rated Critical

This tool triggers payment transactions using x402 payment proofs or developer credits to invoke paid services. It directly moves financial value or commits financial obligations, placing it firmly in the Financial category. Misuse could result in unauthorized charges or depletion of funds/credits, warranting critical severity.

From the tool's definition Invoke a paid service through /ai/invoke with x402 proof or developer credit

Risk signalsAccepts URL/endpoint input (url) · Accepts raw HTML/template content (content) · High parameter count (43 properties)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs x402_invoke_service safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Wisely x402 Agent-Payment Infrastructure, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For x402_invoke_service, this is the rule to start with:

x402_invoke_service Approval-gated

Any call to x402_invoke_service is blocked until a human approves it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "x402_invoke_service": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

GATE THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Wisely x402 Agent-Payment Infrastructure, apply this rule, and every x402_invoke_service call is checked against it from then on.

FAQ

Questions about x402_invoke_service

What does the x402_invoke_service tool do? +

Invoke a paid service through /ai/invoke with x402 proof or developer credit. It is categorised as a Financial tool in the Wisely x402 Agent-Payment Infrastructure MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

What parameters does x402_invoke_service accept? +

x402_invoke_service accepts 12 parameters: url, type, asset, input, items, query, since, itemId, accepts, content, network, audience. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on x402_invoke_service? +

Register the Wisely x402 Agent-Payment Infrastructure MCP server in PolicyLayer and add a rule for x402_invoke_service: 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 Wisely x402 Agent-Payment Infrastructure. Nothing to install.

What risk level is x402_invoke_service? +

x402_invoke_service is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit x402_invoke_service? +

Yes. Add a rate_limit block to the x402_invoke_service 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_invoke_service completely? +

Set action: deny in the PolicyLayer policy for x402_invoke_service. 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_invoke_service? +

x402_invoke_service is provided by the Wisely x402 Agent-Payment Infrastructure MCP server (https://payments.wiselyenterprisesllc.com/ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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