spraay_agent_wallet_session_key

Add session key. Costs $0.02 USDC per call. Provide the listed fields as typed arguments.

SERVERSpraay X402 Mcp SOURCEspraay-x402-mcp

Critical RISK CLASS

Category Financial

Parameters 00 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-plagtech-spraay-x402-mcp/spraay-agent-wallet-session-key.md

WHAT IT DOES

What spraay_agent_wallet_session_key does on Spraay X402 Mcp

AI agents use spraay_agent_wallet_session_key to commit financial operations through Spraay X402 Mcp, usually the final step of a payment, billing, or trading workflow. A call moves real money.

RISK

Why spraay_agent_wallet_session_key is rated Critical

Every call to this tool triggers a $0.02 USDC charge, making it a Financial operation. Additionally, adding a session key to a crypto wallet grants programmatic signing authority, meaning misuse could enable unauthorized financial transactions. The combination of direct monetary cost and wallet access provisioning places this firmly in the Financial category with high severity.

From the tool's definition 'Add session key. Costs $0.02 USDC per call.' — the tool incurs a real financial cost (USDC payment) on every invocation, and session keys grant wallet access capabilities.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs spraay_agent_wallet_session_key safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Spraay X402 Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For spraay_agent_wallet_session_key, this is the rule to start with:

spraay_agent_wallet_session_key Approval-gated

Any call to spraay_agent_wallet_session_key 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": {
    "spraay_agent_wallet_session_key": {
      "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 Spraay X402 Mcp, apply this rule, and every spraay_agent_wallet_session_key call is checked against it from then on.

FAQ

Questions about spraay_agent_wallet_session_key

What does the spraay_agent_wallet_session_key tool do? +

Add session key. Costs $0.02 USDC per call. Provide the listed fields as typed arguments. It is categorised as a Financial tool in the Spraay X402 Mcp MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on spraay_agent_wallet_session_key? +

Register the Spraay X402 MCP server in PolicyLayer and add a rule for spraay_agent_wallet_session_key: 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 Spraay X402 Mcp. Nothing to install.

What risk level is spraay_agent_wallet_session_key? +

spraay_agent_wallet_session_key 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 spraay_agent_wallet_session_key? +

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

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

spraay_agent_wallet_session_key is provided by the Spraay X402 MCP server (spraay-x402-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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