TLS certificate lookup (Certificate Transparency)
Use when an agent must audit what certificates exist for a domain: every currently valid one publicly issued for it, read from the Certificate Transparency logs - issuer, validity window, days to expiry, revocation status and every hostname each certificate covers. It reports what was ISSUED, which is how you find certificates you did not know existed - not what the server is serving today. No API key, no account.
Offering
- Provider
- flat-rate-llm.kikoribera03.workers.dev
- Method
- GET
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Security
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://flat-rate-llm.kikoribera03.workers.dev/v1/red/cert- MIME type
- Not provided
- First seen
- 2026-10-16T01:51:02.144Z
- Last seen
- Tags
- ssl check, ssl certificate, tls certificate, certificate expiry, certificate transparency, ct logs, cert monitoring, subdomain discovery, shadow it, domain security, list cleaning
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.005 USDC
Atomic price: 5000 · Network: eip155:8453 · Asset: USDC · Scheme: exact - Payment option 2
- 0.005 USDC
Atomic price: 5000 · Network: eip155:137 · Asset: USDC · Scheme: exact - Payment option 3
- 0.005 USDC
Atomic price: 5000 · Network: eip155:42161 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "5000",
"payTo": "0xc210Ea7D5692a6401ADf25BbCB7aCDe9cDB7e9Ff"
},
{
"scheme": "exact",
"network": "eip155:137",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"amount": "5000",
"payTo": "0xc210Ea7D5692a6401ADf25BbCB7aCDe9cDB7e9Ff"
},
{
"scheme": "exact",
"network": "eip155:42161",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"amount": "5000",
"payTo": "0xc210Ea7D5692a6401ADf25BbCB7aCDe9cDB7e9Ff"
}
]Observed health
- Status
- Healthy
- Latest latency
- 3178 ms
- Average latency
- 1034 ms
- HTTP status
- 402
- Last checked
- Reachability
- 100% over 14 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "object",
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"GET"
]
},
"queryParams": {
"type": "object",
"properties": {
"domain": {
"type": "string",
"description": "The domain to look up. A full URL or an email address is accepted and reduced to its host."
},
"subdomains": {
"type": "boolean",
"description": "Also return certificates issued for subdomains. Defaults to false."
}
},
"required": [
"domain"
]
}
},
"required": [
"type",
"method"
],
"additionalProperties": false
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"domain": {
"description": "The domain to look up. A full URL or an email address is accepted and reduced to its host.",
"type": "string"
},
"subdomains": {
"description": "Also return certificates issued for subdomains. Defaults to false.",
"type": "boolean"
}
},
"required": [
"domain"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}