{
  "chain": "solana",
  "gas_token": "SOL",
  "basis": "Average-based estimate",
  "price_date": "2026-10-03",
  "source_month": "2026-09",
  "sample": {
    "source_calls": 64,
    "maker_matches": 98,
    "native_transactions": 75,
    "charged_signatures": 248,
    "total_lamports": 1258750,
    "evidence": "solana-september-sample.json"
  },
  "assumptions": {
    "makers_per_native_transaction": 2,
    "requested_cu_per_native_transaction": 250000,
    "priority_micro_lamports_per_cu": 1000,
    "lamports_per_signature": 5000,
    "sol_usd": 119.8720441140357
  },
  "average_sol_per_source_call": "0.00001966796875",
  "average_usd_per_source_call": 0.0023576396176334755,
  "monthly_source_calls": 41695485,
  "total_fee_native_model": "820.06549599609375",
  "total_fee_usd_model": 98302.92731244232,
  "known_scheduler_cu_per_source_call": 300300.0,
  "global_cu_per_second": 374000000.0,
  "source_monthly_average_share": 0.012916289266748366,
  "source_maximum_daily_average_share": 0.014905506331699347,
  "maximum_daily_source_calls": 1603898,
  "method": "Average modeled fee for 64 successful September batches, multiplied by every September V2 contract call. Fee = 5000 lamports per maker signature plus repeated taker and payer signatures, plus requested compute times priority price. All calls, including failures and non-settlement calls, use the same average as a planning approximation.",
  "limitations": "Small sample of successful batches from 45 blocks, not a measured Solana deployment or a full-month order census. Uses native Ed25519 authorization and assumed compute. Fees remain fixed as volume scales. Network demand includes execution and known signature costs, excludes other scheduler overhead and application contention, and uses the whole network budget before other apps."
}