List checkout rates configurations

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Return a summary of every checkout rates configuration on your account. Each entry contains identifying fields only; use Get a checkout rates configuration to retrieve an individual configuration's options and shared settings.

[
  {
    "config_id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
    "is_active": true,
    "created_at": "2026-05-15T18:30:00Z"
  }
]