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Speer Cyber Defense Certificate Transparency Lookup
x402
Speer Cyber Defense Certificate Transparency Lookup is a paid API for AI agents from api.speercyberdefense.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).
Queries certificate transparency logs for a given domain to surface SSL/TLS certificate issuance history and anomalies
Price / call$0.002
Success—
StatusUnknown
How this service works
Cybersecurity micropayments API for AI agents — pay-per-call USDC on Base and Solana (x402 v2). Free utility services under /v1/free/* and gateway select under /v1/gateway/* (Public). Paid cybersecurity analysis, CVE/security news feeds, Base blockchain intelligence, network intel utilities, composite domain/URL reports, research, conversion, verification, and feeds. Failed security analyses are not billed (HTTP 503).
Output
Returns a JSON object with an 'ok' boolean, a 'tool' identifier, a 'status' field, and a 'summary' string describing the certificate transparency findings for the queried domain, including certificate issuance history and any notable anomalies discovered in CT logs.
Example use cases
Rogue certificate detection audit
“Check the certificate transparency logs for mybusiness.com — I want to see every certificate that's been issued and flag anything that looks like it wasn't issued by us or our authorized CA.”
Security review before acquisition
“Pull the certificate transparency records for targetcompany.com for me — we're doing due diligence on an acquisition and I need to understand their SSL certificate issuance history.”
Phishing domain investigation
“Look up the certificate transparency log for suspicious-lookalike-domain.com — I think it might be a phishing site impersonating us and I want to see what certs have been issued to it.”
Technical details
Endpoint
GEThttps://api.speercyberdefense.com/v1/security/cert-transparencyWhen to prefer
Choose this endpoint when you need to programmatically audit SSL/TLS certificate issuance for a domain via certificate transparency logs, especially in security investigations, phishing detection, or compliance audits. Prefer this over manual CT log searches (crt.sh, etc.) when you need structured JSON output consumable by an AI agent at $0.002 per call with pay-per-use USDC micropayments and no subscription.
Side effects
- HTTP 503 if certificate transparency analysis fails (not billed)
- Invalid or malformed domain returns an error
- Domain with no CT log entries may return empty or minimal summary
- Network timeouts if CT log sources are slow to respond
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"tool": "resource",
"status": "ok",
"summary": "Completed"
}
}Tags
x402
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