curl --request POST \
  --url https://api.natural.co/payments \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Idempotency-Key: <idempotency-key>' \
  --data '
{
  "data": {
    "attributes": {
      "amount": 500000,
      "currency": "USD",
      "counterparty": {
        "type": "party_id",
        "value": "pty_019cd1798d627ad9bc302511c4f2c115"
      },
      "customerPartyId": "pty_019cd1798d617f65a79cb965dda9eac3",
      "description": "Payment for Q4 2025 development work"
    }
  }
}
'

{
  "data": {
    "type": "payment",
    "id": "pay_550e8400e29b41d4a716446655440000",
    "attributes": {
      "amount": 500000,
      "currency": "USD",
      "status": "PROCESSING",
      "description": "Payment for Q4 2025 development work",
      "createdAt": "2026-01-04T15:30:00Z",
      "updatedAt": "2026-01-04T15:30:00Z"
    },
    "relationships": {
      "sender": {
        "data": {
          "type": "party",
          "id": "pty_019cd1798d617f65a79cb965dda9eac3"
        }
      },
      "recipient": {
        "data": {
          "type": "party",
          "id": "pty_019cd1798d627ad9bc302511c4f2c115"
        }
      },
      "recipientAgent": {
        "data": null
      },
      "transaction": {
        "data": {
          "type": "transaction",
          "id": "txn_550e8400e29b41d4a716446655440000"
        }
      },
      "paymentRequest": {
        "data": null
      }
    }
  }
}