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SSL Certificate HTTPS Monitoring Security Audit

SSL Certificate Audit API

Inspect certificate identity, issuer, validity, and expiry

What can this API do?

SSL certificate inspection

Inspect certificate details for a target HTTPS domain and use the result for monitoring, support, and security review.

Issuer and validity fields

Return issuer, subject, validity dates, and certificate status fields when available from the target domain.

Expiry monitoring support

Use the response to detect upcoming certificate expiration before it affects production websites or customer domains.

Domain coverage review

Check certificate domain coverage and chain details when debugging HTTPS, CDN, or deployment issues.

Security audit workflow

Feed certificate data into domain audits, onboarding checks, infrastructure dashboards, and compliance review tools.

Standalone HTTPS audit API

Buy this interface independently when your workflow needs SSL certificate review without broader domain intelligence.

SSL Certificate Audit API
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API Document

HTTP Protocol:HTTPS

HTTP Method:GET

HTTP Endpoint:https://api.gugudata.io/v1/websitetools/sslcertinfo

Response Type:application/json; charset=utf-8

DEMO Endpoint:https://api.gugudata.io/v1/websitetools/sslcertinfo/demo

Live Demo:Try Interactive Demo

Full API Docs:developers.gugudata.io

API Request Parameters

NameTypeIs RequiredDefault ValueRemark
appkeystringtrueYOUR_APPKEYApplication key used for request authentication. Supply the value as a query parameter, form field, or multipart field according to the request content type.
domainstringtrueYOUR_VALUEDomain name or HTTPS origin to inspect.

API Response Parameters

NameTypeRemark
dataStatus.requestParameterstringNormalized request parameters echoed by the service. Sensitive credentials are omitted when available.
dataStatus.statusCodeintegerApplication-level status code returned by the current v1 contract.
dataStatus.statusstringApplication-level status enum returned by the current v1 contract.
dataStatus.statusDescriptionstringApplication-level status message returned by the current v1 contract.
dataStatus.responseDateTimestringResponse timestamp returned by the current service contract.
dataStatus.dataTotalCountintegerTotal number of records that match the request.
data.subjectDNstringSubject Distinguished Name
data.issuerDNstringIssuer Distinguished Name
data.serialNumberstringSerial number
data.validFromstringValid from date
data.validTostringValid to date
data.signatureAlgorithmstringSignature algorithm
data.publicKeystringPublic key information
data.keyUsagestringKey usage
data.extendedKeyUsagestringExtended key usage
data.basicConstraintsstringBasic constraints
data.subjectAlternativeNamesstringSubject Alternative Names
data.issuerAlternativeNamesstringIssuer Alternative Names
data.versionstringCertificate version
data.signaturestringCertificate signature
data.publicKeyAlgorithmstringPublic key algorithm
data.extensionsstringCertificate extensions information

API Response Status Codes

Status CodeExplanation of Status CodeRemarks
200Request processed successfully.Some endpoints expose a separate application-level status field in the response body, such as `dataStatus.statusCode`.
400Invalid request parameters or request format.Check required fields, data types, and request body format.
401Missing or unknown application key.Provide a valid `appkey` with the request.
403The application key is recognized but access is not allowed.The key may be expired, inactive, or not permitted for the requested API.
429Request rate or trial usage limit exceeded.Reduce concurrency or retry after the limit window resets.
500Internal service error.Retry later or contact support if the error persists.
503Upstream service unavailable.Retry later; the requested upstream dependency is temporarily unavailable.

Remote MCP

AI client access

Use this API through GuGuData Remote MCP

Connect your AI client once, authorize in the browser, and the client can use the GuGuData API tools available to your account. You do not need to paste an appkey into the MCP client.

Endpoint https://mcp.gugudata.io/mcp
Open MCP Guide
Generic MCP configuration
{
  "mcpServers": {
    "gugudata": {
      "url": "https://mcp.gugudata.io/mcp",
      "transportType": "streamable-http"
    }
  }
}

Code Snippets

Run in Apifox Run in Postman Open LLM Page

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