REST API

API Reference

The Fiddler API is organized around REST. Our API has predictable resource-oriented URLs, accepts form-encoded request bodies, returns JSON-encoded responses, and uses standard HTTP response codes, authentication, and verbs.

API Response types

Fiddler API returns three kinds of responses

Normal Response

Normal response are the ones which doesn’t need to be paginated.

{
  api_version: <API version responding back with the response>,
  kind: "NORMAL",
  data: <Actual Response Object>
}

Paginated Response

Paginated response contains the relevant items along with pagination data.

{
  api_version: <API version responding back with the response>,
  kind: "PAGINATED",
  data: {
    page_size: <integer>,
    item_count: <integer>,
    total: <integer>,
    page_count: <integer>,
    page_index: <integer>,
    offset: <integer>,
    items: [<Array of items>]
  }
}

Error Response

In case something goes wrong, error response is returned.

{
  api_version: <API version responding back with the response>,
  kind: "ERROR",
  error: {
    code: <Error code>,
    message: <string>,
    errors: [
      {
        reason: <string>,
        message: <string>,
        help: <string>
      }
    ]
  }
}

Fiddler 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, a charge failed, etc.). Codes in the 5xx range indicate an error with Fiddler’s servers (these are rare).

List of APIs

• Projects

• Model

• File Upload

• Custom Metrics

• Segments

• Baseline

• Jobs

• Alert Rules

• Environment

• Explainability

• Server Info

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