Useless Fact

x402 Payment-Gated HTTP https://x402uselessfacts.vercel.app/api/useless-fact
unstable
76 / 100

Trust Score

Under audit or exhibiting intermittent availability or unverified state.

Availability (30%) 50%
Honesty / Price (30%) 100%
Safety & Injections (25%) 100%
Maturity (15%) 40%

Catalog Metadata

Catalog Price
$0.0010 USD
Network
eip155:8453
PayTo Address
0xD7d49D6a12Ee3852f29A52A40908069bF4e48914
Discovered
10/19/2026
Last Audited
10/20/2026, 2:02:43 PM
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Recent Inspection Logs (30)

Test Result Latency Details Timestamp
injection pass — Pass: No prompt injection or hijacking patterns detected 2:01:36 PM
challenge fail 589ms Incomplete 402 challenge: payTo=false, network=false, amount=false 2:01:36 PM
payto_match skip — Skipped: missing catalog payTo or 402 payment info 2:01:36 PM
reach pass 409ms HTTP 402 2:01:36 PM
price_match skip — Skipped: missing catalog price or 402 payment info 2:01:36 PM
injection pass — Pass: No prompt injection or hijacking patterns detected 1:01:48 PM
price_match skip — Skipped: missing catalog price or 402 payment info 1:01:48 PM
payto_match skip — Skipped: missing catalog payTo or 402 payment info 1:01:48 PM
reach pass 595ms HTTP 402 1:01:48 PM
challenge fail 425ms Incomplete 402 challenge: payTo=false, network=false, amount=false 1:01:48 PM
reach pass 555ms HTTP 402 12:01:56 PM
challenge fail 441ms Incomplete 402 challenge: payTo=false, network=false, amount=false 12:01:56 PM
injection pass — Pass: No prompt injection or hijacking patterns detected 12:01:56 PM
price_match skip — Skipped: missing catalog price or 402 payment info 12:01:56 PM
payto_match skip — Skipped: missing catalog payTo or 402 payment info 12:01:56 PM
challenge fail 535ms Incomplete 402 challenge: payTo=false, network=false, amount=false 11:01:55 AM
price_match skip — Skipped: missing catalog price or 402 payment info 11:01:55 AM
payto_match skip — Skipped: missing catalog payTo or 402 payment info 11:01:55 AM
reach pass 392ms HTTP 402 11:01:55 AM
injection pass — Pass: No prompt injection or hijacking patterns detected 11:01:55 AM
price_match skip — Skipped: missing catalog price or 402 payment info 10:01:33 AM
payto_match skip — Skipped: missing catalog payTo or 402 payment info 10:01:33 AM
reach pass 336ms HTTP 402 10:01:33 AM
injection pass — Pass: No prompt injection or hijacking patterns detected 10:01:33 AM
challenge fail 432ms Incomplete 402 challenge: payTo=false, network=false, amount=false 10:01:33 AM
payto_match skip — Skipped: missing catalog payTo or 402 payment info 9:01:41 AM
injection pass — Pass: No prompt injection or hijacking patterns detected 9:01:41 AM
challenge fail 316ms Incomplete 402 challenge: payTo=false, network=false, amount=false 9:01:41 AM
price_match skip — Skipped: missing catalog price or 402 payment info 9:01:41 AM
reach pass 355ms HTTP 402 9:01:41 AM