For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
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DocumentationChangelog
  • Get Started
    • Introduction
    • Get your API keys
    • Support
    • Privacy policy
    • Status
  • Transaction Enrichment
    • Overview
    • Entities Identification
    • Categorization
    • Recurrence
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    • Overview
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  • Core resources
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  • API Reference
    • Authentication
    • Errors
    • Request IDs
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API Reference

Errors

HTTP CodeSDK ErrorCause
400NtropyValueErrorOne or more of the provided values is not valid for the request
401NtropyNotAuthorizedErrorInvalid API key provided.
403NtropyNotSupportedErrorOperation inactive for the user. Contact us to add this feature to your key.
404NtropyNotFoundErrorResource not found.
422NtropyValidationErrorThe request body does not match the expected input fields or data types.
423NtropyQuotaExceededErrorNot enough credits to perform this operation. Please top up your account.
429NtropyRateLimitErrorToo many requests. See rate limits.
502, 503, 504NtropyConnectionErrorNetwork errors on Ntropy’s side. These will be automatically retried by the SDK,
500NtropyRuntimeErrorLogical server errors on Ntropy’s side.

The Ntropy API uses predictable HTTP status codes to signal success or failure of API requests. In the case of an error, the API also returns a JSON body that provides further information about the error.

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