Build unsigned transaction to claim refund from cancelled/invalid market.
Part of the Baozi Bet server.
Free to start. No card required.
AI agents use build_claim_refund_transaction to initiate financial transactions through Baozi Bet. Financial operations involve real money and are irreversible once processed. PolicyLayer blocks financial tools by default, requiring explicit human approval with transaction-level limits to prevent unauthorised spending.
build_claim_refund_transaction moves real money. Without a policy, an autonomous agent could initiate transactions that drain accounts or exceed budgets. PolicyLayer blocks financial tools by default, requiring human-in-the-loop approval with configurable spending limits per transaction and per time window.
Financial tools involve real money. Block by default and require explicit human approval before enabling.
{
"version": "1",
"default": "deny",
"tools": {
"build_claim_refund_transaction": {
"deny_if": [
{
"conditions": [],
"on_deny": "Requires human approval."
}
]
}
}
}See the full Baozi Bet policy for all 76 tools.
These attack patterns abuse exactly the kind of access build_claim_refund_transaction gives an agent. Each links to the full case and the policy that stops it:
Other financial tools across the catalogue. The same approach applies to each: deny by default, or require human approval.
Build unsigned transaction to claim refund from cancelled/invalid market.. It is categorised as a Financial tool in the Baozi Bet MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
Register the Baozi Bet MCP server in PolicyLayer and add a rule for build_claim_refund_transaction: 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 Baozi Bet. Nothing to install.
build_claim_refund_transaction is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the build_claim_refund_transaction 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 build_claim_refund_transaction. 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.
build_claim_refund_transaction is provided by the Baozi Bet MCP server (@baozi.bet/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 76 Baozi Bet tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4,600+ MCP servers and 31,000+ tools scanned and risk-classified.