gpt55_x402_client_compatibility_adapter

SERVERGPT 5 5 x402 Low Cost Agent Tools SOURCEhttps://gpt55.558686.xyz/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/xyz-558686-gpt55-token-gateway/gpt55-x402-client-compatibility-adapter.md

WHAT IT DOES

What gpt55_x402_client_compatibility_adapter does on GPT 5 5 x402 Low Cost Agent Tools

AI agents use gpt55_x402_client_compatibility_adapter to commit financial operations through GPT 5 5 x402 Low Cost Agent Tools, usually the final step of a payment, billing, or trading workflow. A call moves real money.

Parameter	Type	Required
`url`	string	—
`body`	object	—
`client`	string	—
`method`	string	—
`maxUsdc`	number	—
`runtime`	string	—
`endpoint`	string	—
`max_usdc`	number	—
`resource`	string	—
`timeout_ms`	integer	—
`client_name`	string	—
`expectedAsset`	string	—

Parameters from the server's own tool schema.

RISK

Why gpt55_x402_client_compatibility_adapter is rated Critical

Tool involves cryptocurrency payments (USDC) per request, committing financial obligations.

From the tool's definition Pay $0.006 per request with x402 exact USDC on Base or Solana

Risk signalsAccepts URL/endpoint input (url) · Accepts raw HTML/template content (body) · High parameter count (18 properties)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs gpt55_x402_client_compatibility_adapter safely

PolicyLayer is an MCP gateway: it sits between your AI agents and GPT 5 5 x402 Low Cost Agent Tools, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For gpt55_x402_client_compatibility_adapter, this is the rule to start with:

gpt55_x402_client_compatibility_adapter Approval-gated

Any call to gpt55_x402_client_compatibility_adapter 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": {
    "gpt55_x402_client_compatibility_adapter": {
      "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 GPT 5 5 x402 Low Cost Agent Tools, apply this rule, and every gpt55_x402_client_compatibility_adapter call is checked against it from then on.

FAQ

Questions about gpt55_x402_client_compatibility_adapter

What does the gpt55_x402_client_compatibility_adapter tool do? +

Convert a live HTTP 402 quote into a buyer-owned compatibility adapter for official x402 clients, first-payment clients, MCP runtimes, and wallet agents. Returns requirement selector policy, same-request retry template, header compatibility map, receipt requirements, and stop conditions without paying the target endpoint. Pay $0.006 per request with x402 exact USDC on Base or Solana when advertised. Canonical live prices: https://gpt55.558686.xyz/x402/live-prices.json. It is categorised as a Financial tool in the GPT 5 5 x402 Low Cost Agent Tools MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

What parameters does gpt55_x402_client_compatibility_adapter accept? +

gpt55_x402_client_compatibility_adapter accepts 12 parameters: url, body, client, method, maxUsdc, runtime, endpoint, max_usdc, resource, timeout_ms, client_name, expectedAsset. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on gpt55_x402_client_compatibility_adapter? +

Register the GPT 5 5 x402 Low Cost Agent Tools MCP server in PolicyLayer and add a rule for gpt55_x402_client_compatibility_adapter: 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 GPT 5 5 x402 Low Cost Agent Tools. Nothing to install.

What risk level is gpt55_x402_client_compatibility_adapter? +

gpt55_x402_client_compatibility_adapter 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 gpt55_x402_client_compatibility_adapter? +

Yes. Add a rate_limit block to the gpt55_x402_client_compatibility_adapter 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 gpt55_x402_client_compatibility_adapter completely? +

Set action: deny in the PolicyLayer policy for gpt55_x402_client_compatibility_adapter. 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 gpt55_x402_client_compatibility_adapter? +

gpt55_x402_client_compatibility_adapter is provided by the GPT 5 5 x402 Low Cost Agent Tools MCP server (https://gpt55.558686.xyz/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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