Api Endpoint

sicher.halowerk.com

Opens a TLS connection and reports the chain the server presents. Per certificate: subject and issuer, validity window with days remaining, serial, SHA-256 fingerprint, key type and size, and the subject alternative names. Above that it answers the questions a monitor asks: is the requested hostname covered by the leaf certificate including wildcard rules, how many days until the nearest expiry, is any certificate self-signed or signed with a weak algorithm, does the server send its…

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Offering

Provider: sicher.halowerk.com
Method: POST
Offering type: Api Endpoint
Transport type: http
Category: Security
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://sicher.halowerk.com/v1/tls-chain
MIME type: Not provided
First seen: 2026-10-16T01:58:26.121Z
Last seen: 2026-11-01T15:24:33.269Z
Tags: None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.002 USDC
Atomic price: 2000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "2000",
    "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E"
  }
]

Observed health

Status: Healthy
Latest latency: 310 ms
Average latency: 306 ms
HTTP status: 204
Last checked: 2026-11-04T02:32:40.570Z
Reachability: 100% over 4 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "body": {
      "additionalProperties": false,
      "properties": {
        "host": {
          "description": "Hostname or https URL, e.g. example.com.",
          "maxLength": 255,
          "type": "string"
        },
        "port": {
          "default": 443,
          "description": "TLS port.",
          "maximum": 65535,
          "minimum": 1,
          "type": "integer"
        },
        "servername": {
          "description": "SNI name if it differs from host.",
          "maxLength": 255,
          "type": "string"
        },
        "warn_days": {
          "default": 30,
          "description": "Warn when a certificate expires within this many days.",
          "maximum": 365,
          "minimum": 1,
          "type": "integer"
        }
      },
      "required": [
        "host"
      ],
      "type": "object"
    },
    "bodyType": {
      "enum": [
        "json",
        "form-data",
        "text"
      ],
      "type": "string"
    },
    "method": {
      "enum": [
        "POST",
        "PUT",
        "PATCH"
      ],
      "type": "string"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "type": "object"
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "additionalProperties": false,
          "properties": {
            "host": {
              "description": "Hostname or https URL, e.g. example.com.",
              "maxLength": 255,
              "type": "string"
            },
            "port": {
              "default": 443,
              "description": "TLS port.",
              "maximum": 65535,
              "minimum": 1,
              "type": "integer"
            },
            "servername": {
              "description": "SNI name if it differs from host.",
              "maxLength": 255,
              "type": "string"
            },
            "warn_days": {
              "default": 30,
              "description": "Warn when a certificate expires within this many days.",
              "maximum": 365,
              "minimum": 1,
              "type": "integer"
            }
          },
          "required": [
            "host"
          ],
          "type": "object"
        },
        "bodyType": {
          "enum": [
            "json",
            "form-data",
            "text"
          ],
          "type": "string"
        },
        "method": {
          "enum": [
            "POST",
            "PUT",
            "PATCH"
          ],
          "type": "string"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method",
        "bodyType",
        "body"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}