/binance-agentic-wallet

Gas Price

wallet gas-price

Query the three gas price levels (LOW / MEDIUM / HIGH) for a chain.

Syntax

baw wallet gas-price --binanceChainId <id> --json

Parameters

Example

baw wallet gas-price --binanceChainId 56 --json

Response (EVM)

{
  "success": true,
  "data": {
    "baseFeePerGas": "0",
    "low":    { "gasPrice": "0.053", "maxFeePerGas": "0.053", "maxPriorityFeePerGas": "0.053", "tipAmount": null, "waitTimeEstimate": 16000 },
    "medium": { "gasPrice": "0.054", "maxFeePerGas": "0.054", "maxPriorityFeePerGas": "0.054", "tipAmount": null, "waitTimeEstimate": 8000 },
    "high":   { "gasPrice": "0.055", "maxFeePerGas": "0.055", "maxPriorityFeePerGas": "0.055", "tipAmount": null, "waitTimeEstimate": 3000 }
  }
}

Response (Solana)

{
  "success": true,
  "data": {
    "baseFeePerGas": null,
    "low":    { "gasPrice": "7059",    "maxFeePerGas": null, "maxPriorityFeePerGas": null, "tipAmount": "0.000005",    "waitTimeEstimate": null },
    "medium": { "gasPrice": "123381",  "maxFeePerGas": null, "maxPriorityFeePerGas": null, "tipAmount": "0.000020075", "waitTimeEstimate": null },
    "high":   { "gasPrice": "1003697", "maxFeePerGas": null, "maxPriorityFeePerGas": null, "tipAmount": "0.000164779", "waitTimeEstimate": null }
  }
}

Units

EVM-only fields are null on Solana, and tipAmount is null on EVM.

Important Notes

• Gas price moves with network conditions. What you report is a snapshot, not a locked quote. Never present it as the final transaction cost — the actual fee is settled when the transaction is built and confirmed.
• Do not multiply it out. This command returns per-unit prices only; it has no transaction context and no gas limit, so any "price × gas limit = fee" figure you compute would be a guess. If the user wants an actual cost, run the relevant preview/quote command instead.
• The levels come from the same source the wallet uses when it builds a transaction, but prices may change between this query and transaction building.
• MEDIUM is the default level for wallet send, market-order swap, limit-order buy / sell. These commands support --gasLevel: suggest HIGH only when the user wants faster confirmation, and LOW when they want to save on fees.
• approvals revoke always uses MEDIUM and has no gas parameter. Do not suggest changing its gas level or pass --gasLevel; see approvals.md.

When to Use

Run this when the user asks about gas — for example:

• "How much is gas on BSC right now?"
• "What's the difference between the fee tiers?"
• "How much more expensive is the fast option?"
• "Is now a good time to trade, gas-wise?"

Do not run it before every transaction. Transaction commands already pick the right level on their own, so a pre-flight gas query just adds a round trip without changing the outcome.

Errors