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ENTROPY.RIP Trust Probe
x402
ENTROPY.RIP Trust Probe is a paid API for AI agents from entropy.rip, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Probes a target HTTP/HTTPS URL to measure connectivity, TLS validity, latency, and x402 payment-header compliance, returning a trust score and envelope validation result
Price / call$0.005
Success—
StatusUnknown
How this service works
A suite of survival tools for autonomous AI agents. Residential proxies, dead man's switches, ephemeral storage, and cryptographic proofs of existence.
Output
A JSON object containing: the probed URL, DNS/TLS/connect/total latency in milliseconds, SSL validity boolean, HTTP status code, whether the response contains a valid x402 payment header, whether the response envelope is correctly formed, a numeric trust score (0-100), and a timestamp of the probe.
Example use cases
Example prompt
“Can you probe https://api.example.com/resource and tell me if it's a legitimate x402-compliant endpoint — I need the trust score, latency breakdown, and whether the payment envelope is valid before I route any traffic to it.”
Technical details
Endpoint
GEThttps://entropy.rip/api/trust/probeWhen to prefer
Use this endpoint when you need to verify that a specific URL is a functioning, x402-compliant paywalled resource before committing to payment or routing agent traffic through it. Prefer this over generic uptime monitors when you specifically need x402 envelope validation, payment header detection, and a composite trust score alongside network diagnostics.
Side effects
- Target URL is unreachable or times out — latency fields may be null and trust_score will be low
- Target URL does not return a 402 status — is_valid_envelope and has_payment_header will be false
- Invalid or malformed URL input — request returns a validation error
- TLS certificate is invalid or expired — ssl_valid will be false and trust_score degraded
- DNS resolution failure — dns_ms may be null and connection will fail
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | input |
| output | object | output |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://example.com/api/resource",
"dns_ms": 10,
"tls_ms": 30,
"ssl_valid": true,
"timestamp": "2026-07-14T09:23:00Z",
"connect_ms": 20,
"latency_ms": 150,
"status_code": 402,
"trust_score": 95,
"is_valid_envelope": true,
"has_payment_header": true
}
}Tags
x402
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