mirrored listing x402 eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp

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

10000 (raw units)

price

calls / 30d

unique payers

2026-09-17

updated

Provider

api2ls.com · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x692DcE6b2876854FA9d348BFBfd9C1c4DE6C07DD",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "payTo": "AifT6piHJ957oqgeRVLAiAmvm3dJ3rLnD2EVck6Msf7k",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "10000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "chain": "base"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "asOf": "2026-06-17T09:30:00.000Z",
          "baseFeeGwei": 1.2,
          "chain": "base",
          "costEstimates": {
            "transfer": {
              "gasUnits": 21000,
              "nativeAmount": "0.0000315",
              "usd": 0.1103
            }
          },
          "gasPriceGwei": 1.5,
          "maxFeeGwei": 2.7,
          "nativeToken": "ETH",
          "nativeUsd": 3500,
          "priorityFeeGwei": 0.3,
          "success": true
        },
        "type": "json"
      }
    },
    "schema": {
      "$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"
    }
  }
}

Use it

curl

curl "https://api2ls.com/api/gas"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://api2ls.com/api/gas");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://api2ls.com/api/gas")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/6011.json, and this resource appears in /discovery/resources and /discovery/search.