curl --request GET \
  --url https://api.lightspark.com/grid/2025-10-13/spending-pools \
  --header 'Authorization: Basic <encoded-value>'

const options = {method: 'GET', headers: {Authorization: 'Basic <encoded-value>'}};

fetch('https://api.lightspark.com/grid/2025-10-13/spending-pools', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

val client = OkHttpClient()

val request = Request.Builder()
  .url("https://api.lightspark.com/grid/2025-10-13/spending-pools")
  .get()
  .addHeader("Authorization", "Basic <encoded-value>")
  .build()

val response = client.newCall(request).execute()

{
  "data": [
    {
      "id": "SpendingPool:019542f5-b3e7-1d02-0000-000000000007",
      "customerId": "Customer:019542f5-b3e7-1d02-0000-000000000001",
      "name": "Marketing",
      "currency": "USD",
      "limitType": "RECURRING",
      "limitAmount": 500000,
      "allowedPaymentTypes": [
        "CARDS",
        "CRYPTO_SENDS"
      ],
      "requiresAdminApproval": false,
      "isArchived": false,
      "usage": {
        "spent": 125000,
        "remaining": 375000,
        "dailySpent": 2500,
        "monthlySpent": 125000,
        "periodStart": "2026-11-01",
        "periodEnd": "2026-12-01"
      },
      "createdAt": "2026-11-02T17:32:28Z",
      "updatedAt": "2026-11-02T17:32:28Z",
      "period": "MONTH",
      "perTransactionLimit": 50000,
      "dailyLimit": 100000,
      "monthlyLimit": 400000
    }
  ],
  "hasMore": true,
  "nextCursor": "<string>"
}

{
  "code": "INVALID_INPUT",
  "reason": "<string>",
  "details": {
    "errors": [
      {
        "field": "identifier",
        "constraint": {
          "format": "email",
          "pattern": "^\\d{5}(-\\d{4})?$",
          "enum": [
            "SSN",
            "ITIN",
            "NON_US_TAX_ID"
          ],
          "minLength": 1,
          "maxLength": 500
        },
        "message": "Value is not one of the allowed enum members."
      }
    ],
    "missingRequirements": [
      "SUPPORTING_PROOF"
    ],
    "refusalReason": "AGENT_POLICY_DENIED",
    "missingFields": [
      "PHONE_NUMBER"
    ]
  }
}

{
  "code": "UNAUTHORIZED",
  "reason": "<string>",
  "details": {}
}

{
  "code": "FORBIDDEN",
  "reason": "<string>",
  "details": {
    "refusalReason": "AGENT_POLICY_DENIED",
    "permission": "ISSUE_CARDS",
    "policyDenialReason": "DAILY_LIMIT_EXCEEDED"
  }
}

{
  "code": "TRANSACTION_NOT_FOUND",
  "reason": "<string>",
  "details": {}
}

{
  "code": "GRID_SWITCH_ERROR",
  "reason": "<string>",
  "details": {}
}