{
  "name": "Crypto network fees for paying a gift card (21 October 2026)",
  "description": "Typical on-chain fee, exchange withdrawal fees at Binance, Kraken and OKX, confirmations required and typical confirmation time for the 7 payment routes accepted by Gifts With Crypto: BTC, USDT TRC-20, USDT ERC-20, USDC ERC-20, ETH, SOL and LTC.",
  "updated": "2026-10-21",
  "temporalCoverage": "2026-10-21T18:29Z/2026-10-21T18:39Z",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "creator": "Gifts With Crypto / cardcrrr LLC",
  "url": "https://giftswithcrypto.com/data/crypto-network-fee-table/",
  "distribution": [
    {
      "format": "JSON",
      "url": "https://giftswithcrypto.com/data/network-fees-2026-10-21.json"
    },
    {
      "format": "CSV",
      "url": "https://giftswithcrypto.com/data/network-fees-2026-10-21.csv"
    }
  ],
  "attribution": "Gifts With Crypto / cardcrrr LLC, \"Crypto network fees for paying a gift card\", 21 Oct 2026, CC BY 4.0. Link the source page, keep the date and mark any change.",
  "methodology": {
    "date": "2026-10-21",
    "window": "All observations were taken on 21 October 2026 between 18:29 and 18:39 UTC.",
    "onChain": [
      "BTC: mempool.space recommended fee API (sat/vB) at 18:29 UTC, multiplied by 140 vB, the size of a 1-input, 2-output SegWit payment. Low = 30-minute estimate, high = next-block estimate. Recent block medians are given in notes.",
      "USDT TRC-20: current Energy price (getEnergyFee = 100 sun) and Bandwidth price (getTransactionFee = 1,000 sun) from TronGrid chain parameters, multiplied by the Energy (64,285 or 130,285) and Bandwidth (345 bytes) measured on 22 confirmed USDT transfers at 18:29 UTC, and confirmed with a TronGrid triggerconstantcontract estimate.",
      "USDT ERC-20, USDC ERC-20 and ETH: Etherscan Gas Tracker Standard price (0.135 gwei, base 0.135, priority 0) at 18:34 UTC, multiplied by 65,000 gas (Etherscan \"ERC20: Transfer\") or 21,000 gas (ethereum.org, plain ETH transfer).",
      "SOL: 5,000 lamports per signature from Solana documentation, with a sample of 658 successful single-signature transactions in three blocks at 18:36 UTC for the priority-fee range.",
      "LTC: litecoinspace.org recommended fee API (lit/vB) at 18:30 UTC and the fee-rate percentiles of block 3,199,186 (18:34 UTC), multiplied by 140 vB."
    ],
    "exchanges": "Withdrawal fees and minimums were read from each exchange's public fee page on 21 Oct 2026, without logging in: Binance (Crypto Deposit & Withdrawal Fees), Kraken (Cryptocurrency withdrawal fees and minimums) and OKX (Crypto Withdrawal Fees & Supported Tokens, United States page; the OKX Europe page shows the same BTC, ETH, USDC, SOL and LTC fees and does not list USDT). Exchanges usually deduct the fee from the amount you enter.",
    "usdConversion": {
      "source": {
        "title": "CoinGecko API: simple/price (BTC, ETH, SOL, LTC, TRX, USDT, USDC in USD)",
        "url": "https://api.coingecko.com/api/v3/simple/price?ids=bitcoin,ethereum,solana,litecoin,tron,tether,usd-coin&vs_currencies=usd&include_last_updated_at=true",
        "publisher": "CoinGecko",
        "checked": "2026-10-21",
        "checkedAt": "2026-10-21T18:29:35Z"
      },
      "time": "2026-10-21T18:29:15Z/2026-10-21T18:29:34Z",
      "pricesUsd": {
        "BTC": 84704,
        "ETH": 2516.28,
        "SOL": 108.86,
        "LTC": 62.22,
        "TRX": 0.33268,
        "USDT": 0.999395,
        "USDC": 0.999659
      }
    },
    "confirmationTimes": "Block or slot interval from official protocol documentation multiplied by the confirmations Gifts With Crypto requires (config/payments.json). Real times vary with block luck and congestion.",
    "caveat": "Network and exchange fees change every block and every few days. These are point-in-time observations, not quotes. Your wallet or exchange shows the final fee before you send. Gifts With Crypto sells gift cards at face value and does not add or receive these fees."
  },
  "columns": {
    "asset": "Ticker paid",
    "network": "Blockchain and token standard",
    "typicalOnChainFee": "Cost of one payment from a self-custody wallet: amount (low-high) in the fee currency and approximate USD",
    "onChainSource": "Primary source of the fee rate, with check date",
    "exchangeWithdrawalFees": "Flat withdrawal fee and minimum withdrawal at Binance, Kraken and OKX",
    "confirmationsWeRequire": "Confirmations Gifts With Crypto waits for before the order counts as paid",
    "typicalConfirmationTime": "Block interval and expected time to reach the required confirmations"
  },
  "rows": [
    {
      "route": "BTC-bitcoin",
      "asset": "BTC",
      "network": "Bitcoin",
      "typicalOnChainFee": {
        "amount": "0.0000014-0.0000042",
        "amountLow": 0.0000014,
        "amountHigh": 0.0000042,
        "currency": "BTC",
        "approxUsd": "$0.12-$0.36",
        "usdLow": 0.12,
        "usdHigh": 0.36,
        "basis": "A 1-input, 2-output SegWit transaction of about 140 vB at 1 sat/vB (mempool.space 30-minute estimate) to 3 sat/vB (next-block estimate) = 140-420 sats.",
        "feeRate": {
          "halfHourFee": 1,
          "fastestFee": 3,
          "hourFee": 1,
          "economyFee": 1,
          "unit": "sat/vB"
        },
        "sizeVbytes": 140
      },
      "onChainSource": {
        "title": "mempool.space REST API: recommended fees (sat/vB)",
        "url": "https://mempool.space/api/v1/fees/recommended",
        "publisher": "mempool.space",
        "checked": "2026-10-21",
        "checkedAt": "2026-10-21T18:29:35Z"
      },
      "additionalSources": [
        {
          "title": "mempool.space REST API: recent blocks with median fee rate",
          "url": "https://mempool.space/api/v1/blocks",
          "publisher": "mempool.space",
          "checked": "2026-10-21",
          "checkedAt": "2026-10-21T18:35:26Z"
        },
        {
          "title": "CoinGecko API: simple/price (BTC, ETH, SOL, LTC, TRX, USDT, USDC in USD)",
          "url": "https://api.coingecko.com/api/v3/simple/price?ids=bitcoin,ethereum,solana,litecoin,tron,tether,usd-coin&vs_currencies=usd&include_last_updated_at=true",
          "publisher": "CoinGecko",
          "checked": "2026-10-21",
          "checkedAt": "2026-10-21T18:29:35Z"
        }
      ],
      "exchangeWithdrawalFees": [
        {
          "exchange": "Binance",
          "fee": 0.00002,
          "currency": "BTC",
          "approxUsd": 1.69,
          "minimumWithdrawal": 0.0001,
          "source": {
            "title": "Crypto Deposit & Withdrawal Fees | Binance",
            "url": "https://www.binance.com/en/fee/cryptoFee",
            "publisher": "Binance",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:31Z"
          }
        },
        {
          "exchange": "Kraken",
          "fee": 0.000015,
          "currency": "BTC",
          "approxUsd": 1.27,
          "minimumWithdrawal": 0.000218,
          "source": {
            "title": "Cryptocurrency withdrawal fees and minimums",
            "url": "https://support.kraken.com/articles/360000767986-cryptocurrency-withdrawal-fees-and-minimums",
            "publisher": "Kraken",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:32Z"
          }
        },
        {
          "exchange": "OKX",
          "fee": 0.000015,
          "currency": "BTC",
          "approxUsd": 1.27,
          "minimumWithdrawal": 0.0001,
          "source": {
            "title": "Crypto Withdrawal Fees & Supported Tokens | OKX United States",
            "url": "https://www.okx.com/en-us/fees/withdrawal-info",
            "publisher": "OKX",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:34Z"
          }
        }
      ],
      "confirmationsWeRequire": 2,
      "typicalConfirmationTime": {
        "perBlock": "~10 minutes on average",
        "forRequiredConfirmations": "~20 minutes (2 blocks); single blocks can arrive much sooner or later",
        "source": {
          "title": "FAQ - Bitcoin (Why do I have to wait for confirmation?)",
          "url": "https://bitcoin.org/en/faq",
          "publisher": "Bitcoin.org",
          "checked": "2026-10-21"
        }
      },
      "addressFormat": "bc1… (SegWit, BIP 173), also 1… and 3…",
      "notes": "Recent blocks 972,515-972,517 (18:19-18:30 UTC) had median fee rates of 5.4, 3.2 and 2.0 sat/vB, so 1-in-2-out payments paid roughly 280-760 sats then. Exchange withdrawal fees (US$1.27-1.69) were 3.5 to 14 times the on-chain cost. Lightning is not accepted."
    },
    {
      "route": "USDT-tron",
      "asset": "USDT",
      "network": "Tron (TRC-20)",
      "typicalOnChainFee": {
        "amount": "6.4285",
        "amountLow": 6.4285,
        "amountHigh": 6.4285,
        "currency": "TRX",
        "approxUsd": "$2.14",
        "usdLow": 2.14,
        "usdHigh": 2.14,
        "basis": "USDT transfer to an address that already holds USDT, from a wallet with no staked or delegated Energy: 64,285 Energy x 100 sun = 6.4285 TRX burned. Bandwidth (345 bytes) is covered by the 600 free daily Bandwidth.",
        "variants": [
          {
            "case": "No staked Energy, recipient already holds USDT",
            "energy": 64285,
            "bandwidthBytes": 345,
            "trx": 6.4285,
            "approxUsd": 2.14
          },
          {
            "case": "No staked Energy, recipient holds no USDT",
            "energy": 130285,
            "bandwidthBytes": 345,
            "trx": 13.0285,
            "approxUsd": 4.33
          },
          {
            "case": "No staked Energy and free Bandwidth used up",
            "energy": 64285,
            "bandwidthBytes": 345,
            "trx": 6.7735,
            "approxUsd": 2.25
          },
          {
            "case": "Enough staked or delegated Energy, free Bandwidth available",
            "energy": 64285,
            "bandwidthBytes": 345,
            "trx": 0,
            "approxUsd": 0
          },
          {
            "case": "Enough staked or delegated Energy, free Bandwidth used up",
            "energy": 64285,
            "bandwidthBytes": 345,
            "trx": 0.345,
            "approxUsd": 0.11
          }
        ],
        "chainParameters": {
          "getEnergyFee": 100,
          "getTransactionFee": 1000,
          "getFreeNetLimit": 600,
          "unit": "sun (1 TRX = 1,000,000 sun)"
        }
      },
      "onChainSource": {
        "title": "TronGrid: wallet/getchainparameters (getEnergyFee, getTransactionFee, getFreeNetLimit)",
        "url": "https://api.trongrid.io/wallet/getchainparameters",
        "publisher": "TronGrid",
        "checked": "2026-10-21",
        "checkedAt": "2026-10-21T18:30:01Z"
      },
      "additionalSources": [
        {
          "title": "Paying for resources & Energy sharing",
          "url": "https://developers.tron.network/docs/paying-for-resources",
          "publisher": "TRON Developer Hub",
          "checked": "2026-10-21"
        },
        {
          "title": "Resource Model",
          "url": "https://developers.tron.network/docs/resource-model",
          "publisher": "TRON Developer Hub",
          "checked": "2026-10-21"
        },
        {
          "title": "TronScan: USDT transfer, 64,285 Energy, 6.4285 TRX burned",
          "url": "https://tronscan.org/#/transaction/4c35797e476db53e242783c1281d7749e965e73473b638e5bb26c289cf105889",
          "publisher": "TronScan",
          "checked": "2026-10-21"
        },
        {
          "title": "TronScan: USDT transfer to an address without USDT, 130,285 Energy, 13.0285 TRX burned",
          "url": "https://tronscan.org/#/transaction/943bcc465c8b24b9ffe7ea845e3a08e79fb48cb0cdc0ebd12f077e5d1983d937",
          "publisher": "TronScan",
          "checked": "2026-10-21"
        },
        {
          "title": "TronScan: USDT transfer paid with staked Energy, 0.345 TRX Bandwidth fee",
          "url": "https://tronscan.org/#/transaction/92d63429fd483b4ea064c2523c7691555a59ecc20be7b8fec9e381c865432fd5",
          "publisher": "TronScan",
          "checked": "2026-10-21"
        },
        {
          "title": "TronScan: USDT transfer paid with staked Energy and free Bandwidth, 0 TRX",
          "url": "https://tronscan.org/#/transaction/711c5fd2e62f005c01f96b8f9879cef45fdfd02bd1c2db4d8b16b3ac226ba307",
          "publisher": "TronScan",
          "checked": "2026-10-21"
        },
        {
          "title": "CoinGecko API: simple/price (BTC, ETH, SOL, LTC, TRX, USDT, USDC in USD)",
          "url": "https://api.coingecko.com/api/v3/simple/price?ids=bitcoin,ethereum,solana,litecoin,tron,tether,usd-coin&vs_currencies=usd&include_last_updated_at=true",
          "publisher": "CoinGecko",
          "checked": "2026-10-21",
          "checkedAt": "2026-10-21T18:29:35Z"
        }
      ],
      "exchangeWithdrawalFees": [
        {
          "exchange": "Binance",
          "fee": 1.5,
          "currency": "USDT",
          "approxUsd": 1.5,
          "minimumWithdrawal": 5,
          "source": {
            "title": "Crypto Deposit & Withdrawal Fees | Binance",
            "url": "https://www.binance.com/en/fee/cryptoFee",
            "publisher": "Binance",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:31Z"
          }
        },
        {
          "exchange": "Kraken",
          "fee": 1,
          "currency": "USDT",
          "approxUsd": 1,
          "minimumWithdrawal": 6,
          "source": {
            "title": "Cryptocurrency withdrawal fees and minimums",
            "url": "https://support.kraken.com/articles/360000767986-cryptocurrency-withdrawal-fees-and-minimums",
            "publisher": "Kraken",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:32Z"
          }
        },
        {
          "exchange": "OKX",
          "fee": 1.5,
          "currency": "USDT",
          "approxUsd": 1.5,
          "minimumWithdrawal": 10,
          "source": {
            "title": "Crypto Withdrawal Fees & Supported Tokens | OKX United States",
            "url": "https://www.okx.com/en-us/fees/withdrawal-info",
            "publisher": "OKX",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:34Z"
          }
        }
      ],
      "confirmationsWeRequire": 20,
      "typicalConfirmationTime": {
        "perBlock": "3 seconds",
        "forRequiredConfirmations": "~1 minute (20 blocks)",
        "source": {
          "title": "Consensus and DPoS",
          "url": "https://developers.tron.network/docs/concensus",
          "publisher": "TRON Developer Hub",
          "checked": "2026-10-21"
        }
      },
      "addressFormat": "T… (34 characters, Base58Check); USDT contract TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t",
      "notes": "Energy use measured on 22 USDT transfers in blocks around 87,311,425 (18:29 UTC): plain transfers used 64,285 Energy and 345 Bandwidth; transfers to addresses with zero USDT used 130,285 Energy. The same Energy figures came from a TronGrid triggerconstantcontract estimate. The fee is paid in TRX, not USDT."
    },
    {
      "route": "USDT-ethereum",
      "asset": "USDT",
      "network": "Ethereum (ERC-20)",
      "typicalOnChainFee": {
        "amount": "0.000008775",
        "amountLow": 0.000008775,
        "amountHigh": 0.000008775,
        "currency": "ETH",
        "approxUsd": "$0.022",
        "usdLow": 0.022,
        "usdHigh": 0.022,
        "basis": "ERC-20 transfer of 65,000 gas at 0.135 gwei (Etherscan Standard: base 0.135, priority 0) = 8,775 gwei.",
        "gasPriceGwei": 0.135,
        "gasUnits": 65000,
        "measuredUsdtTransferGas": 54128,
        "measuredUsdtTransferEth": 0.0000073073,
        "measuredUsdtTransferUsd": 0.018
      },
      "onChainSource": {
        "title": "Ethereum Gas Tracker | Etherscan",
        "url": "https://etherscan.io/gastracker",
        "publisher": "Etherscan",
        "checked": "2026-10-21",
        "checkedAt": "2026-10-21T18:34:40Z"
      },
      "additionalSources": [
        {
          "title": "Ethereum gas and fees: technical overview",
          "url": "https://ethereum.org/developers/docs/gas/",
          "publisher": "ethereum.org",
          "checked": "2026-10-21"
        },
        {
          "title": "CoinGecko API: simple/price (BTC, ETH, SOL, LTC, TRX, USDT, USDC in USD)",
          "url": "https://api.coingecko.com/api/v3/simple/price?ids=bitcoin,ethereum,solana,litecoin,tron,tether,usd-coin&vs_currencies=usd&include_last_updated_at=true",
          "publisher": "CoinGecko",
          "checked": "2026-10-21",
          "checkedAt": "2026-10-21T18:29:35Z"
        }
      ],
      "exchangeWithdrawalFees": [
        {
          "exchange": "Binance",
          "fee": 0.6,
          "currency": "USDT",
          "approxUsd": 0.6,
          "minimumWithdrawal": 3,
          "source": {
            "title": "Crypto Deposit & Withdrawal Fees | Binance",
            "url": "https://www.binance.com/en/fee/cryptoFee",
            "publisher": "Binance",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:31Z"
          }
        },
        {
          "exchange": "Kraken",
          "fee": 0.7404,
          "currency": "USDT",
          "approxUsd": 0.74,
          "minimumWithdrawal": 0.88848,
          "source": {
            "title": "Cryptocurrency withdrawal fees and minimums",
            "url": "https://support.kraken.com/articles/360000767986-cryptocurrency-withdrawal-fees-and-minimums",
            "publisher": "Kraken",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:32Z"
          }
        },
        {
          "exchange": "OKX",
          "fee": 0.46,
          "currency": "USDT",
          "approxUsd": 0.46,
          "minimumWithdrawal": 2,
          "source": {
            "title": "Crypto Withdrawal Fees & Supported Tokens | OKX United States",
            "url": "https://www.okx.com/en-us/fees/withdrawal-info",
            "publisher": "OKX",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:34Z"
          }
        }
      ],
      "confirmationsWeRequire": 12,
      "typicalConfirmationTime": {
        "perBlock": "12 seconds per slot",
        "forRequiredConfirmations": "~2.4 minutes (12 blocks, if no slot is missed)",
        "source": {
          "title": "Proof-of-stake (PoS)",
          "url": "https://ethereum.org/developers/docs/consensus-mechanisms/pos/",
          "publisher": "ethereum.org",
          "checked": "2026-10-21"
        }
      },
      "addressFormat": "0x + 40 hex characters; USDT contract 0xdAC17F958D2ee523a2206206994597C13D831ec7",
      "notes": "Etherscan lists \"USDT: Transfer\" at 54,128 gas (about US$0.018 at 0.135 gwei). Gas is paid in ETH. On 21 Oct 2026 ERC-20 was cheaper than TRC-20 both on-chain and at all three exchanges; a gas spike would change that."
    },
    {
      "route": "USDC-ethereum",
      "asset": "USDC",
      "network": "Ethereum (ERC-20)",
      "typicalOnChainFee": {
        "amount": "0.000008775",
        "amountLow": 0.000008775,
        "amountHigh": 0.000008775,
        "currency": "ETH",
        "approxUsd": "$0.022",
        "usdLow": 0.022,
        "usdHigh": 0.022,
        "basis": "ERC-20 transfer of 65,000 gas at 0.135 gwei (Etherscan Standard) = 8,775 gwei.",
        "gasPriceGwei": 0.135,
        "gasUnits": 65000
      },
      "onChainSource": {
        "title": "Ethereum Gas Tracker | Etherscan",
        "url": "https://etherscan.io/gastracker",
        "publisher": "Etherscan",
        "checked": "2026-10-21",
        "checkedAt": "2026-10-21T18:34:40Z"
      },
      "additionalSources": [
        {
          "title": "Ethereum gas and fees: technical overview",
          "url": "https://ethereum.org/developers/docs/gas/",
          "publisher": "ethereum.org",
          "checked": "2026-10-21"
        },
        {
          "title": "CoinGecko API: simple/price (BTC, ETH, SOL, LTC, TRX, USDT, USDC in USD)",
          "url": "https://api.coingecko.com/api/v3/simple/price?ids=bitcoin,ethereum,solana,litecoin,tron,tether,usd-coin&vs_currencies=usd&include_last_updated_at=true",
          "publisher": "CoinGecko",
          "checked": "2026-10-21",
          "checkedAt": "2026-10-21T18:29:35Z"
        }
      ],
      "exchangeWithdrawalFees": [
        {
          "exchange": "Binance",
          "fee": 0.6,
          "currency": "USDC",
          "approxUsd": 0.6,
          "minimumWithdrawal": 5,
          "source": {
            "title": "Crypto Deposit & Withdrawal Fees | Binance",
            "url": "https://www.binance.com/en/fee/cryptoFee",
            "publisher": "Binance",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:31Z"
          }
        },
        {
          "exchange": "Kraken",
          "fee": 0.7495,
          "currency": "USDC",
          "approxUsd": 0.75,
          "minimumWithdrawal": 0.8994,
          "source": {
            "title": "Cryptocurrency withdrawal fees and minimums",
            "url": "https://support.kraken.com/articles/360000767986-cryptocurrency-withdrawal-fees-and-minimums",
            "publisher": "Kraken",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:32Z"
          }
        },
        {
          "exchange": "OKX",
          "fee": 0.86,
          "currency": "USDC",
          "approxUsd": 0.86,
          "minimumWithdrawal": 2,
          "source": {
            "title": "Crypto Withdrawal Fees & Supported Tokens | OKX United States",
            "url": "https://www.okx.com/en-us/fees/withdrawal-info",
            "publisher": "OKX",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:34Z"
          }
        }
      ],
      "confirmationsWeRequire": 12,
      "typicalConfirmationTime": {
        "perBlock": "12 seconds per slot",
        "forRequiredConfirmations": "~2.4 minutes (12 blocks, if no slot is missed)",
        "source": {
          "title": "Proof-of-stake (PoS)",
          "url": "https://ethereum.org/developers/docs/consensus-mechanisms/pos/",
          "publisher": "ethereum.org",
          "checked": "2026-10-21"
        }
      },
      "addressFormat": "0x + 40 hex characters; USDC contract 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
      "notes": "Only USDC on Ethereum mainnet is accepted. USDC on Base, Arbitrum, Optimism, Polygon or Solana, and bridged USDC.e, are different routes. Gas is paid in ETH."
    },
    {
      "route": "ETH-ethereum",
      "asset": "ETH",
      "network": "Ethereum",
      "typicalOnChainFee": {
        "amount": "0.000002835",
        "amountLow": 0.000002835,
        "amountHigh": 0.000002835,
        "currency": "ETH",
        "approxUsd": "$0.0071",
        "usdLow": 0.0071,
        "usdHigh": 0.0071,
        "basis": "Plain ETH transfer of 21,000 gas at 0.135 gwei (Etherscan Standard) = 2,835 gwei.",
        "gasPriceGwei": 0.135,
        "gasUnits": 21000
      },
      "onChainSource": {
        "title": "Ethereum Gas Tracker | Etherscan",
        "url": "https://etherscan.io/gastracker",
        "publisher": "Etherscan",
        "checked": "2026-10-21",
        "checkedAt": "2026-10-21T18:34:40Z"
      },
      "additionalSources": [
        {
          "title": "Ethereum gas and fees: technical overview",
          "url": "https://ethereum.org/developers/docs/gas/",
          "publisher": "ethereum.org",
          "checked": "2026-10-21"
        },
        {
          "title": "CoinGecko API: simple/price (BTC, ETH, SOL, LTC, TRX, USDT, USDC in USD)",
          "url": "https://api.coingecko.com/api/v3/simple/price?ids=bitcoin,ethereum,solana,litecoin,tron,tether,usd-coin&vs_currencies=usd&include_last_updated_at=true",
          "publisher": "CoinGecko",
          "checked": "2026-10-21",
          "checkedAt": "2026-10-21T18:29:35Z"
        }
      ],
      "exchangeWithdrawalFees": [
        {
          "exchange": "Binance",
          "fee": 0.00015,
          "currency": "ETH",
          "approxUsd": 0.38,
          "minimumWithdrawal": 0.002,
          "source": {
            "title": "Crypto Deposit & Withdrawal Fees | Binance",
            "url": "https://www.binance.com/en/fee/cryptoFee",
            "publisher": "Binance",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:31Z"
          }
        },
        {
          "exchange": "Kraken",
          "fee": 0.00015,
          "currency": "ETH",
          "approxUsd": 0.38,
          "minimumWithdrawal": 0.00018,
          "source": {
            "title": "Cryptocurrency withdrawal fees and minimums",
            "url": "https://support.kraken.com/articles/360000767986-cryptocurrency-withdrawal-fees-and-minimums",
            "publisher": "Kraken",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:32Z"
          }
        },
        {
          "exchange": "OKX",
          "fee": 0.00013,
          "currency": "ETH",
          "approxUsd": 0.33,
          "minimumWithdrawal": 0.002,
          "source": {
            "title": "Crypto Withdrawal Fees & Supported Tokens | OKX United States",
            "url": "https://www.okx.com/en-us/fees/withdrawal-info",
            "publisher": "OKX",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:34Z"
          }
        }
      ],
      "confirmationsWeRequire": 12,
      "typicalConfirmationTime": {
        "perBlock": "12 seconds per slot",
        "forRequiredConfirmations": "~2.4 minutes (12 blocks, if no slot is missed)",
        "source": {
          "title": "Proof-of-stake (PoS)",
          "url": "https://ethereum.org/developers/docs/consensus-mechanisms/pos/",
          "publisher": "ethereum.org",
          "checked": "2026-10-21"
        }
      },
      "addressFormat": "0x + 40 hex characters",
      "notes": "Etherscan displayed $0.007 for a standard transfer at 18:34 UTC. ETH on Arbitrum, Base, Optimism or another layer 2 uses the same 0x address format but is a different network."
    },
    {
      "route": "SOL-solana",
      "asset": "SOL",
      "network": "Solana",
      "typicalOnChainFee": {
        "amount": "0.000005-0.000009",
        "amountLow": 0.000005,
        "amountHigh": 0.000009,
        "currency": "SOL",
        "approxUsd": "$0.00054-$0.00098",
        "usdLow": 0.00054,
        "usdHigh": 0.00098,
        "basis": "Base fee of 5,000 lamports per signature (1 SOL = 1,000,000,000 lamports); optional priority fees push the 75th percentile of sampled transactions to 9,000 lamports.",
        "baseFeeLamports": 5000,
        "sample": {
          "transactions": 658,
          "minLamports": 5000,
          "medianLamports": 5101,
          "p75Lamports": 9000,
          "p90Lamports": 28642
        }
      },
      "onChainSource": {
        "title": "Fees",
        "url": "https://solana.com/docs/core/fees",
        "publisher": "Solana",
        "checked": "2026-10-21"
      },
      "additionalSources": [
        {
          "title": "Solana JSON-RPC getBlock (sample of slots 459,732,818-459,732,820 via solana-rpc.publicnode.com)",
          "url": "https://solana.com/docs/rpc/http/getblock",
          "publisher": "Solana",
          "checked": "2026-10-21",
          "checkedAt": "2026-10-21T18:36:39Z"
        },
        {
          "title": "CoinGecko API: simple/price (BTC, ETH, SOL, LTC, TRX, USDT, USDC in USD)",
          "url": "https://api.coingecko.com/api/v3/simple/price?ids=bitcoin,ethereum,solana,litecoin,tron,tether,usd-coin&vs_currencies=usd&include_last_updated_at=true",
          "publisher": "CoinGecko",
          "checked": "2026-10-21",
          "checkedAt": "2026-10-21T18:29:35Z"
        }
      ],
      "exchangeWithdrawalFees": [
        {
          "exchange": "Binance",
          "fee": 0.001,
          "currency": "SOL",
          "approxUsd": 0.11,
          "minimumWithdrawal": 0.01,
          "source": {
            "title": "Crypto Deposit & Withdrawal Fees | Binance",
            "url": "https://www.binance.com/en/fee/cryptoFee",
            "publisher": "Binance",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:31Z"
          }
        },
        {
          "exchange": "Kraken",
          "fee": 0.005,
          "currency": "SOL",
          "approxUsd": 0.54,
          "minimumWithdrawal": 0.011,
          "source": {
            "title": "Cryptocurrency withdrawal fees and minimums",
            "url": "https://support.kraken.com/articles/360000767986-cryptocurrency-withdrawal-fees-and-minimums",
            "publisher": "Kraken",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:32Z"
          }
        },
        {
          "exchange": "OKX",
          "fee": 0.00023,
          "currency": "SOL",
          "approxUsd": 0.025,
          "minimumWithdrawal": 0.002,
          "source": {
            "title": "Crypto Withdrawal Fees & Supported Tokens | OKX United States",
            "url": "https://www.okx.com/en-us/fees/withdrawal-info",
            "publisher": "OKX",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:34Z"
          }
        }
      ],
      "confirmationsWeRequire": 1,
      "typicalConfirmationTime": {
        "perBlock": "200 ms per slot (since 9 Oct 2026; previously 400 ms)",
        "forRequiredConfirmations": "under 1 second at protocol level (1 confirmation); wallets and checkout may take a few seconds to update",
        "source": {
          "title": "Reduced Slot Times",
          "url": "https://solana.com/upgrades/reduced-slot-times",
          "publisher": "Solana",
          "checked": "2026-10-21"
        }
      },
      "addressFormat": "Base58 string of 32-44 characters (a 32-byte Ed25519 public key)",
      "notes": "Sample: 658 successful single-signature transactions in slots 459,732,818-459,732,820 (18:36:39 UTC). Only native SOL is accepted on this route; USDC or USDT tokens on Solana are not."
    },
    {
      "route": "LTC-litecoin",
      "asset": "LTC",
      "network": "Litecoin",
      "typicalOnChainFee": {
        "amount": "0.0000014-0.000014",
        "amountLow": 0.0000014,
        "amountHigh": 0.000014,
        "currency": "LTC",
        "approxUsd": "$0.000087-$0.00087",
        "usdLow": 0.000087,
        "usdHigh": 0.00087,
        "basis": "A 1-input, 2-output SegWit transaction of about 140 vB at 1 lit/vB (litecoinspace.org estimate for every target) to 10 lit/vB (75th percentile of block 3,199,186) = 140-1,400 litoshis.",
        "feeRate": {
          "recommended": 1,
          "blockMedianPercentile": 5,
          "blockP75": 10,
          "unit": "lit/vB"
        },
        "sizeVbytes": 140
      },
      "onChainSource": {
        "title": "litecoinspace.org REST API: recommended fees (lit/vB)",
        "url": "https://litecoinspace.org/api/v1/fees/recommended",
        "publisher": "litecoinspace.org",
        "checked": "2026-10-21",
        "checkedAt": "2026-10-21T18:30:01Z"
      },
      "additionalSources": [
        {
          "title": "litecoinspace.org REST API: recent blocks with fee-rate percentiles",
          "url": "https://litecoinspace.org/api/v1/blocks",
          "publisher": "litecoinspace.org",
          "checked": "2026-10-21",
          "checkedAt": "2026-10-21T18:35:26Z"
        },
        {
          "title": "CoinGecko API: simple/price (BTC, ETH, SOL, LTC, TRX, USDT, USDC in USD)",
          "url": "https://api.coingecko.com/api/v3/simple/price?ids=bitcoin,ethereum,solana,litecoin,tron,tether,usd-coin&vs_currencies=usd&include_last_updated_at=true",
          "publisher": "CoinGecko",
          "checked": "2026-10-21",
          "checkedAt": "2026-10-21T18:29:35Z"
        }
      ],
      "exchangeWithdrawalFees": [
        {
          "exchange": "Binance",
          "fee": 0.0001,
          "currency": "LTC",
          "approxUsd": 0.0062,
          "minimumWithdrawal": 0.002,
          "source": {
            "title": "Crypto Deposit & Withdrawal Fees | Binance",
            "url": "https://www.binance.com/en/fee/cryptoFee",
            "publisher": "Binance",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:31Z"
          }
        },
        {
          "exchange": "Kraken",
          "fee": 0.002,
          "currency": "LTC",
          "approxUsd": 0.12,
          "minimumWithdrawal": 0.01,
          "source": {
            "title": "Cryptocurrency withdrawal fees and minimums",
            "url": "https://support.kraken.com/articles/360000767986-cryptocurrency-withdrawal-fees-and-minimums",
            "publisher": "Kraken",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:32Z"
          }
        },
        {
          "exchange": "OKX",
          "fee": 0.001,
          "currency": "LTC",
          "approxUsd": 0.062,
          "minimumWithdrawal": 0.02,
          "source": {
            "title": "Crypto Withdrawal Fees & Supported Tokens | OKX United States",
            "url": "https://www.okx.com/en-us/fees/withdrawal-info",
            "publisher": "OKX",
            "checked": "2026-10-21",
            "checkedAt": "2026-10-21T18:34Z"
          }
        }
      ],
      "confirmationsWeRequire": 6,
      "typicalConfirmationTime": {
        "perBlock": "~2.5 minutes",
        "forRequiredConfirmations": "~15 minutes (6 blocks)",
        "source": {
          "title": "Bitcoin vs Litecoin: What are the differences",
          "url": "https://litecoin.com/learning-center/bitcoin-vs-litecoin-what-are-the-differences",
          "publisher": "Litecoin Foundation",
          "checked": "2026-10-21"
        }
      },
      "addressFormat": "L… (P2PKH), M… (P2SH), ltc1… (SegWit); old P2SH addresses starting with 3 look like Bitcoin addresses",
      "notes": "The median fee rate paid in block 3,199,186 (18:34 UTC) was about 5 lit/vB, so a typical payment cost about 700 litoshis (0.000007 LTC). Exchange withdrawal fees (US$0.006-0.12) were 7 to more than 1,000 times the on-chain cost."
    }
  ]
}