tevm estimate-fees-per-gas

tevm estimate-fees-per-gas runs this operation: Estimate EIP-1559 gas fees. Reach for it when you need the operation from a terminal, CI job, or shell script.

Working example

The commands below were run with @tevm/cli@1.0.0-rc.151. They create their own local prerequisites or use the named public endpoint, so no hidden process is required.

npm install --global @tevm/cli@1.0.0-rc.151
tevm session docs --local --json
tevm estimate-fees-per-gas --type eip1559 --session docs --run --json

Output captured from the final command:

{
  "ok": true,
  "command": "estimate-fees-per-gas",
  "result": {
    "maxFeePerGas": "1000000008",
    "maxPriorityFeePerGas": "1000000000"
  },
  "session": "docs"
}

Arguments and flags

The command schema in packages/tevm-cli/src/commands/estimateFeesPerGas.tsx exposes:

Kind	Syntax	Description
Flag	`--type [type]`	Transaction type (env: TEVM_TYPE)
Flag	`-r, --run`	Run directly without interactive parameter editing (env: TEVM_RUN) (default: false)
Flag	`--rpc [rpc]`	RPC endpoint (env: TEVM_RPC)
Flag	`--json`	Emit the stable machine-readable JSON envelope (env: TEVM_JSON) (default: false)
Flag	`-h, --help`	Show help

--json and --session <name> are global options accepted before routing. See the CLI overview for their environment-variable forms and execution model.

Neighbours

CLI overview · tevm dump-state · tevm estimate-gas