Prompt Injection Detector

Prompt injection detection for AI agents: check untrusted text (a web page, email, tool result or user message) before your agent reads it. Returns a verdict safe, suspicious or malicious, a 0 to 100 risk score, the techniques found (instruction override, role hijack, system prompt extraction, requests to move funds or reveal secrets, fake chat-template tags, hidden unicode, command execution) wit

Open endpoint ↗

Price per call: $0.004
Chain: Polygon
Method: POST
Paid calls · 30 days: 0

Call it from code

This API is run by its own provider and paid directly through x402. We list it so you can find it; we don't route or hold the payment.

import { x402Client, wrapFetchWithPayment } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";

const client = new x402Client();
registerExactEvmScheme(client, { signer: agentAccount });

const pay = wrapFetchWithPayment(fetch, client);
const res = await pay("https://agentsvc.io/api/v1/proxy/prompt-injection-check", { method: "POST" });
console.log(await res.json());

https://agentsvc.io/api/v1/proxy/prompt-injection-check