Get live EVM gas pricing with EIP-1559 breakdown and USD cost estimates

Answeringour last check, 2026-09-24

1 of 1checks answered this week

632 msmedian answer time

$0.01listed price per call

$0.01price it asked us

Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.

Endpoint

GET https://api2ls.com/api/gas

Category	Everything else
Provider host	api2ls.com
Networks	eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Payment schemes	exact
Self-reported calls, 30 days	4 from 4 payers (the provider's figure, not ours)

Our checks, last 30 days

Day	Result	HTTP	Asked	Time
2026-09-24	valid payment request	402	$0.01	632 ms

Example input (from the provider)

{
  "method": "GET",
  "queryParams": {
    "chain": "base"
  },
  "type": "http"
}

Promised output schema (from the provider)

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "chain": {
              "description": "EVM network: base (default), ethereum, optimism, arbitrum, or polygon",
              "type": "string"
            },
            "chains": {
              "description": "Comma-separated list of chains (max 5) to compare in one call",
              "type": "string"
            }
          },
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "properties": {
            "asOf": {
              "type": "string"
            },
            "baseFeeGwei": {
              "type": "number"
            },
            "chain": {
              "type": "string"
            },
            "costEstimates": {
              "type": "object"
            },
            "gasPriceGwei": {
              "type": "number"
            },
            "maxFeeGwei": {
              "type": "number"
            },
            "nativeToken": {
              "type": "string"
            },
            "nativeUsd": {
              "type": "number"
            },
            "priorityFeeGwei": {
              "type": "number"
            },
            "success": {
              "type": "boolean"
            }
          },
          "required": [
            "success",
            "chain",
            "gasPriceGwei"
          ],
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}

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