Gas Prices on Every Chain (LI.FI)

lifi/gas-prices

The current gas price on every chain LI.FI supports, in the chain's smallest unit (wei for EVM chains), at three speeds: standard, fast and fastest, with the unix time each was read. Keyed by chain id. Takes no input. LI.FI public API data, passed through and served by Eden Engine; not an official LI.FI product.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $0.50.

Data source

LI.FI

Data from the LI.FI public API (li.fi). Served by Eden Engine; not an official LI.FI product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

Connect once and your AI can find and run this tool, and any other it needs.

Install it Create an account

agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "lifi/gas-prices" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "lifi/gas-prices" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "lifi/gas-prices", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "lifi/gas-prices", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 21, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "description": "Keyed by chain id (as a string).",
  "additionalProperties": {
    "type": "object",
    "required": [
      "standard",
      "fast",
      "fastest"
    ],
    "properties": {
      "fast": {
        "type": "number"
      },
      "fastest": {
        "type": "number"
      },
      "standard": {
        "type": "number",
        "description": "Gas price at standard speed, smallest unit."
      },
      "lastUpdated": {
        "type": "integer",
        "description": "Unix seconds."
      }
    },
    "additionalProperties": true
  }
}