appkey (string, required): Application key used for request authentication. Supply the value as a query parameter, form field, or multipart field according to the request content type.
domain (string, required): Domain name or HTTPS origin to inspect.
dataStatus.requestParameter (string, required): Normalized request parameters echoed by the service. Sensitive credentials are omitted when available.
dataStatus.statusCode (integer, required): Application-level status code returned by the current v1 contract.
dataStatus.status (string, required): Application-level status enum returned by the current v1 contract.
dataStatus.statusDescription (string, required): Application-level status message returned by the current v1 contract.
dataStatus.responseDateTime (string, required): Response timestamp returned by the current service contract.
dataStatus.dataTotalCount (integer, required): Total number of records that match the request.
data.subjectDN (string, required): Subject Distinguished Name
data.issuerDN (string, required): Issuer Distinguished Name
data.serialNumber (string, required): Serial number
data.validFrom (string, required): Valid from date
data.validTo (string, required): Valid to date
data.signatureAlgorithm (string, required): Signature algorithm
data.publicKey (string, required): Public key information
data.keyUsage (string, optional): Key usage
data.extendedKeyUsage (string, optional): Extended key usage
data.basicConstraints (string, optional): Basic constraints
data.subjectAlternativeNames (string, optional): Subject Alternative Names
data.issuerAlternativeNames (string, optional): Issuer Alternative Names
data.version (string, required): Certificate version
data.signature (string, required): Certificate signature
data.publicKeyAlgorithm (string, required): Public key algorithm
data.extensions (string, required): Certificate extensions information
200: Request processed successfully. Some endpoints expose a separate application-level status field in the response body, such as dataStatus.statusCode.
400: Invalid request parameters or request format. Check required fields, data types, and request body format.
401: Missing or unknown application key. Provide a valid appkey with the request.
403: The application key is recognized but access is not allowed. The key may be expired, inactive, or not permitted for the requested API.
429: Request rate or trial usage limit exceeded. Reduce concurrency or retry after the limit window resets.
500: Internal service error. Retry later or contact support if the error persists.
503: Upstream service unavailable. Retry later; the requested upstream dependency is temporarily unavailable.
200 Normal return: No additional remark.
400 Parameter error: No additional remark.
429 Request frequency limited: Cannot exceed 100 requests per second
403 Account in arrears: Please pay attention to the order expiration SMS reminders in time
402 APPKEY error: Please check whether the APPKEY passed is obtained from the developer center
500 API response error: No additional remark.
Provides domain SSL certificate information parsing.
The most complete SSL property information parsing.
Supports extraction of multiple information elements, including Subject Distinguished Name, Issuer Distinguished Name, Serial number, Valid from date, Valid to date, Signature algorithm, Public key information, Key usage, Extended key usage, Basic constraints, Subject Alternative Names, Issuer Alternative Names, Certificate version, Certificate signature, Public key algorithm, Certificate extensions information.
Millisecond parsing performance, supporting high concurrency.
Supports HTTPS (TLS v1.0 / v1.1 / v1.2 / v1.3) for all interfaces.
Fully compatible with Apple ATS.
Nationwide multi-node CDN deployment.
Rapid response of the interface, with multiple servers building API interface load balancing.
