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guard.x402tools.xyz screen
https://guard.x402tools.xyz/screen
answers 402
Screen text for prompt injection and jailbreak attacks before passing it to an LLM. Detects 10 attack categories (instruction override, role hijack, jailbreak, data exfiltration) with risk level and confidence. Use for AI security, LLM input sanitization, and prompt firewalls.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.03
- Network
- base
- Pay to
- 0xcEbbB82a183Faa69b929eD1F417aAFc63fa3b5b6
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 310 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-15T14:31:16.058Z (1h ago)
- Category
- ai-inference
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fguard.x402tools.xyz%2Fscreen"