curl --request GET \
  --url https://api.paygentic.io/v0/prices \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "price_l5m6n7o8p9q0r1s2",
      "object": "price",
      "billableMetricId": "bm_t3u4v5w6x7y8z9a0",
      "createdAt": "2024-01-18T11:20:00Z",
      "currency": "USD",
      "description": "Per-token pricing for Claude API",
      "invoiceDisplayName": "Claude Token Consumption",
      "model": "standard",
      "paymentTerm": "instant",
      "properties": {
        "unitPrice": "0.00002"
      },
      "unitAmount": "20000000",
      "updatedAt": "2024-01-18T11:20:00Z"
    },
    {
      "id": "price_b1c2d3e4f5g6h7i8",
      "object": "price",
      "billableMetricId": "bm_j9k0l1m2n3o4p5q6",
      "createdAt": "2024-02-10T13:45:00Z",
      "currency": "USD",
      "description": "Tiered pricing for storage capacity",
      "invoiceDisplayName": "Storage Usage (GB)",
      "model": "volume",
      "paymentTerm": "in_arrears",
      "properties": {
        "maxPrice": "0.25",
        "minPrice": "0.05"
      },
      "unitAmount": "50000000000",
      "updatedAt": "2024-02-25T09:30:00Z"
    }
  ],
  "pagination": {
    "limit": 10,
    "offset": 0,
    "total": 2
  }
}