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TokenOS Gas & Fee Tracker

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ai.tokenos/gas-trackerv1.0.1 Domain verified

Live fees on five chains

Crypto & Web3

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https://tokenos.ai/api/mcp/apps/gas-tracker

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cheapest_chain_to_deploy Read-only

Rank Ethereum, Base, Arbitrum, Robinhood Chain and Solana by the cost of deploying a contract or program of a given bytecode size.

speedstring

bytecode_kbnumber

Compiled bytecode size in KB (default 24)

Tools (3)

cheapest_chain_to_deploy

Rank Ethereum, Base, Arbitrum, Robinhood Chain and Solana by the cost of deploying a contract or program of a given bytecode size.

read-only

TokenOS Gas & Fee Tracker MCP server | mcptry

Argument	Type	Description
speed	string
bytecode_kb	number	Compiled bytecode size in KB (default 24)

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "speed": {
      "enum": [
        "slow",
        "standard",
        "fast"
      ],
      "type": "string"
    },
    "bytecode_kb": {
      "type": "number",
      "description": "Compiled bytecode size in KB (default 24)"
    }
  }
}

estimate_tx_cost

Cost of one transaction on a chain at a speed tier, by transaction type (transfer, erc20_transfer, swap, nft_mint, deploy) or explicit gas / compute units.

read-only

Argument	Type	Description
chain*	string
speed	string
tx_type	string
gas_units	integer	Override: gas units (EVM) or compute units (Solana)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "chain"
  ],
  "properties": {
    "chain": {
      "enum": [
        "ethereum",
        "base",
        "arbitrum",
        "robinhood",
        "solana"
      ],
      "type": "string"
    },
    "speed": {
      "enum": [
        "slow",
        "standard",
        "fast"
      ],
      "type": "string"
    },
    "tx_type": {
      "enum": [
        "transfer",
        "erc20_transfer",
        "swap",
        "nft_mint",
        "deploy"
      ],
      "type": "string"
    },
    "gas_units": {
      "type": "integer",
      "description": "Override: gas units (EVM) or compute units (Solana)"
    }
  }
}

gas_now

Current fees on Ethereum, Base, Arbitrum, Robinhood Chain and Solana: base fee, slow/standard/fast tiers, USD cost per transaction type, trend and the cheapest chain.

read-only

Argument	Type	Description
speed	string	Tier used for the USD cost columns (default standard)
chains	array	Subset of chains (default all)

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "speed": {
      "enum": [
        "slow",
        "standard",
        "fast"
      ],
      "type": "string",
      "description": "Tier used for the USD cost columns (default standard)"
    },
    "chains": {
      "type": "array",
      "items": {
        "enum": [
          "ethereum",
          "base",
          "arbitrum",
          "robinhood",
          "solana"
        ],
        "type": "string"
      },
      "description": "Subset of chains (default all)"
    }
  }
}