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Ai Disclosure

by AI Act Article 50 Disclosure in News & content

x402 APIPassing, checked 2 h ago

AI Act Article 50 compliance for deployers, in force since 2 August 2026. Send your AI-generated content, get back a signed machine-readable provenance record, the human-readable disclosure in DE and EN, and the obligations that apply to you with their article references. Verification is free and needs no account. We attest origin - we do not claim to detect AI in arbitrary text.

POST https://api.eucompliance.tools/x402/ai-disclosure

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
206 ms typical, 220 ms slowest 5%
Last check
2 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://api.eucompliance.tools/x402/ai-disclosure" \
  -H "content-type: application/json" \
  -d '{"content":"Text der KI-Ausgabe","deployer":"Muster GmbH","kind":"text","language":"de","model":"claude-opus-5","model_provider":"Anthropic"}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.eucompliance.tools%2Fx402%2Fai-disclosure
const res = await pay("https://api.eucompliance.tools/x402/ai-disclosure", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"content":"Text der KI-Ausgabe","deployer":"Muster GmbH","kind":"text","language":"de","model":"claude-opus-5","model_provider":"Anthropic"}),
});
console.log(await res.json());

Example input

{
  "content": "Text der KI-Ausgabe",
  "deployer": "Muster GmbH",
  "kind": "text",
  "language": "de",
  "model": "claude-opus-5",
  "model_provider": "Anthropic"
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

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2 h agoPassed40233 ms$0.01
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