preflight_action
Use before an AI agent performs an external action. Evaluates the required safety, trust, spending and transaction checks and returns ALLOW, REVIEW, REQUIRE_APPROVAL or DENY.
When an agent should call it
Flat per-call price; check costs are included. Failed or missing required checks fail closed. REQUIRE_APPROVAL is guidance only and does not create a financial approval. No private keys, signing, payment routing, or broadcast.
Input: Action intent with optional URL, package, content, wallet, unsigned transaction, token, MCP endpoint, claim, or tool capability
Price: $0.02 USDC per call, paid in USDC via x402 on Base.
MCP connection: one-time setup, then call preflight_action on each needed workflow.
Direct HTTP resource: https://mcp.dropenginehq.com/api/preflight-action
Example input
{
"action_type": "install_package",
"intent": "Install a dependency from an unfamiliar source",
"target": {
"package": "axios",
"url": "https://example.com/package"
},
"context": {
"risk_tolerance": "low"
}
}Each call requests payment for this tool only. The agent receives a structured result and decides what to do next. Check the limits above before acting on risk, market, freshness, or availability results.
MCP endpoint: https://mcp.dropenginehq.com/api/paid-mcp