SSL/TLS Certificate Check

SSL/TLS certificate check: expiry, issuer, SANs, chain validity, hostname match, negotiated protocol/cipher, and weak-algo warnings for a public HTTPS host. Clean JSON.

Resource: ssl.use.x402atlas.com/check

Network: eip155:8453, eip155:137, eip155:42161, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0xD7FE185ddaa9664c9211EC1ccDAc073Ef79215bf

Payment methods: — · Last validation: 2026-09-14 16:36:57.068+00

{
  "input": {
    "type": "object",
    "required": [
      "type",
      "method"
    ],
    "properties": {
      "type": {
        "type": "string",
        "const": "http"
      },
      "method": {
        "enum": [
          "GET"
        ],
        "type": "string"
      },
      "queryParams": {
        "type": "object",
        "required": [
          "host"
        ],
        "properties": {
          "host": {
            "type": "string",
            "description": "Hostname to inspect (no scheme, no IP literal, not localhost or a reserved/internal suffix)"
          },
          "port": {
            "enum": [
              443,
              8443
            ],
            "type": "integer",
            "default": 443,
            "description": "TLS port; restricted to an allowlist"
          }
        }
      }
    },
    "additionalProperties": false
  },
  "output": {
    "type": "object",
    "required": [
      "type"
    ],
    "properties": {
      "type": {
        "type": "string"
      },
      "example": {
        "type": "object",
        "properties": {
          "host": {
            "type": "string"
          },
          "port": {
            "type": "integer"
          },
          "chain": {
            "type": "object",
            "properties": {
              "is_expired": {
                "type": "boolean"
              },
              "chain_valid": {
                "type": "boolean",
                "description": "Verified against the system trust store using only the intermediates the server presented; no AIA fetching"
              },
              "is_self_signed": {
                "type": "boolean"
              },
              "hostname_matches": {
                "type": "boolean"
              },
              "days_until_expiry": {
                "type": "integer"
              }
            }
          },
          "warnings": {
            "type": "array",
            "items": {
              "type": "string"
            },
            "description": "Human-readable advisories (weak algo, expired, self-signed, chain invalid, hostname mismatch); empty array when clean"
          },
          "connection": {
            "type": "object",
            "properties": {
              "tls_version": {
                "type": "string"
              },
              "cipher_suite": {
                "type": "string"
              }
            }
          },
          "queried_at": {
            "type": "string",
            "format": "date-time",
            "description": "When the inspection ran"
          },
          "certificate": {
            "type": "object",
            "properties": {
              "sans": {
                "type": "array",
                "items": {
                  "type": "string"
                },
                "description": "Subject Alternative Names"
              },
              "key_size": {
                "type": "integer",
                "description": "Key size in bits (0 for algorithms with no fixed size, e.g. Ed25519)"
              },
              "issuer_cn": {
                "type": "string"
              },
              "not_after": {
                "type": "string",
                "format": "date-time"
              },
              "issuer_org": {
                "type": "string"
              },
              "not_before": {
                "type": "string",
                "format": "date-time"
              },
              "subject_cn": {
                "type": "string"
              },
              "key_algorithm": {
                "type": "string",
                "description": "e.g. RSA, ECDSA, Ed25519"
              },
              "serial_number": {
                "type": "string"
              },
              "signature_algorithm": {
                "type": "string"
              }
            }
          }
        }
      }
    }
  },
  "paymentRequirements": [
    {
      "raw": {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "tier": "standard",
          "version": "2",
          "merchant": "x402Atlas"
        },
        "payTo": "0xD7FE185ddaa9664c9211EC1ccDAc073Ef79215bf",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0xD7FE185ddaa9664c9211EC1ccDAc073Ef79215bf",
      "scheme": "exact",
      "network": "eip155:8453",
      "amountAtomic": "10000"
    },
    {
      "raw": {
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "tier": "standard",
          "version": "2",
          "merchant": "x402Atlas"
        },
        "payTo": "0xD7FE185ddaa9664c9211EC1ccDAc073Ef79215bf",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:137",
        "maxTimeoutSeconds": 300
      },
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "payTo": "0xD7FE185ddaa9664c9211EC1ccDAc073Ef79215bf",
      "scheme": "exact",
      "network": "eip155:137",
      "amountAtomic": "10000"
    },
    {
      "raw": {
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "tier": "standard",
          "version": "2",
          "merchant": "x402Atlas"
        },
        "payTo": "0xD7FE185ddaa9664c9211EC1ccDAc073Ef79215bf",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:42161",
        "maxTimeoutSeconds": 300
      },
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "payTo": "0xD7FE185ddaa9664c9211EC1ccDAc073Ef79215bf",
      "scheme": "exact",
      "network": "eip155:42161",
      "amountAtomic": "10000"
    },
    {
      "raw": {
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "tier": "standard",
          "feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F",
          "merchant": "x402Atlas"
        },
        "payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
        "amount": "10000",
        "scheme": "exact",
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "maxTimeoutSeconds": 300
      },
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "amountAtomic": "10000"
    }
  ]
}

Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.