API Reference
Errors
Learn how Mergent's API uses HTTP response codes to indicate API request outcomes
Mergent uses conventional HTTP response codes to indicate the success or failure of an API request. In general:
- Codes in the
2xx
range indicate success. - Codes in the
4xx
range indicate an error that failed given the information provided (e.g., a required parameter was omitted, etc.). - Codes in the
5xx
range indicate an error with Mergent’s servers.
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