API error code 403 - Country, region, or territory not supported

A 403 error with the message “Country, region, or territory not supported” means Serverless Inference blocked your request because of the location it came from:

{
  "error": {
    "code": 403,
    "message": "Country, region, or territory not supported"
  }
}

For why the restriction exists, how CoreWeave determines your location, and how to confirm whether your location is supported, see Geographic restrictions.

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Last modified on November 5, 2026

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API error code 403 - Country, region, or territory not supported