Polyform Inbound Request Screen

x402

Polyform Inbound Request Screen is a paid API for AI agents from api.polyform.org, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-11).

Screens an inbound HTTP GET request for security risk and returns a verdict (e.g. CHALLENGE, ALLOW, BLOCK) with a numeric risk score

Price / call$0.05

Seller volume →—

Success—

StatusUnknown

How this service works

Pay-per-call data endpoints for AI agents. USDC on Base via x402. No account, no API key — one micropayment per call.

Output

Returns a JSON object with a 'verdict' field (e.g. 'CHALLENGE', 'ALLOW', 'BLOCK') and a numeric 'riskScore' (0–100) indicating the assessed threat level of the inbound request.

Example use cases

Gate incoming API traffic

“Before I process this incoming GET request, screen it for security threats and tell me if I should allow it through or challenge it — give me the verdict and risk score.”

Bot and abuse detection at edge

“I'm getting a flood of GET requests to my endpoint — screen each one for security risk and return a verdict so I know which ones to challenge or block.”

Pre-flight check for agent-facing endpoints

“My AI agent is about to handle an inbound HTTP GET request — run a security screen on it first and let me know the risk score and whether to proceed.”

Technical details

Endpoint

GEThttps://api.polyform.org/v1/security/inbound-request-screen?utm_source=zero.xyz

When to prefer

Use this endpoint when you need a fast, low-cost, per-call security verdict on individual inbound HTTP GET requests without maintaining an account or API key — ideal for agent-driven or serverless architectures that process requests on demand and need lightweight abuse/bot screening integrated into a micropayment workflow.

Side effects

Missing required 'input' object or 'type'/'method' fields returns a validation error
Unsupported HTTP method (non-GET) in the method enum causes a schema rejection
Payment failure or insufficient USDC balance blocks the call before screening occurs
Malformed query parameters object may cause unexpected scoring behavior

Input

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "verdict": "CHALLENGE",
    "riskScore": 35
  }
}

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