Documentation

Developer documentation for Check365 APIs, SDKs, wrappers, and integrations.

Api Reference

Error Codes & Troubleshooting


The Check365 API employs standard HTTP response codes to show if an API request was successful or not. In general, codes in the 2xx range mean that something worked, numbers in the 4xx range mean that there was an issue because the information given was not enough (for example, a mandatory parameter was left out), and values in the 5xx range mean that there was a problem with Check365's servers.

Status CodeMeaningDescription
200 OKSuccessThe request worked, and the validation data is sent back.
400 Bad RequestInvalid InputThe request was not formatted correctly or was missing important information, like an email address.
403 UnauthorizedAuth FailureAuthentication didn't work. Your api_key is either not there, not working, or not right.
404 Not FoundEndpoint ErrorThe URL for the API endpoint you gave could not be located.
500 Server ErrorSystem IssueThere was a problem on our server that we didn't expect. Please try again later.
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