[BUY, Agent Step 2] Confirm your USDC payment and claim the listing. Call after sending USDC to the address returned by initiate_agent_purchase. Verifies your on-chain USDC transfer, mints your ERC-1155 NFT, fires ERC-8004 reputation signals for both buyer and seller, distributes revenue to creat...
Risk signalsHigh parameter count (15 properties)
Part of the Real Real Genuine server.
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AI agents call confirm_agent_purchase to retrieve information from Real Real Genuine without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though confirm_agent_purchase only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"confirm_agent_purchase": {}
}
}See the full Real Real Genuine policy for all 32 tools.
These attack patterns abuse exactly the kind of access confirm_agent_purchase gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
[BUY, Agent Step 2] Confirm your USDC payment and claim the listing. Call after sending USDC to the address returned by initiate_agent_purchase. Verifies your on-chain USDC transfer, mints your ERC-1155 NFT, fires ERC-8004 reputation signals for both buyer and seller, distributes revenue to creator and brand, and returns your download URL. Include buyerAgentId (your ERC-8004 agent ID) for an agent-to-agent trust signal on-chain. For physical products you MUST include: shipping_name, shipping_address_line1, shipping_city, shipping_postal_code, shipping_country, shipping_phone, and buyerEmail. shipping_phone is required for delivery confirmation. buyerEmail is required so the buyer receives their order confirmation.. It is categorised as a Read tool in the Real Real Genuine MCP Server, which means it retrieves data without modifying state.
Register the Real Real Genuine MCP server in PolicyLayer and add a rule for confirm_agent_purchase: 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 Real Real Genuine. Nothing to install.
confirm_agent_purchase is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the confirm_agent_purchase 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.
Set action: deny in the PolicyLayer policy for confirm_agent_purchase. 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.
confirm_agent_purchase is provided by the Real Real Genuine MCP server (https://realrealgenuine.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 32 Real Real Genuine tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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