my jwt token is fine but not sure why the errors. any help will be appreciated:

Token generated successfully: eyJhbGciOiJIUzI1NiIs...
Making API request: { url: 'https://api.vapi.ai/assistant', method: 'GET', hasBody: false }
API Error: {
  status: 401,
  statusText: 'Unauthorized',
  url: 'https://api.vapi.ai/assistant'
}