{
  "x402Version": 2,
  "id": 41627,
  "slug": "41627",
  "resource": "https://x402.shizu.me/gas",
  "description": "Current gas prices for Base or Ethereum mainnet: legacy gas price, EIP-1559 base fee and suggested priority fee (all gwei), plus the latest block number. Query: chain (base | ethereum, default base). Real-time from public RPC. Use to time on-chain transactions, estimate costs, and monitor fee spikes.",
  "type": "http",
  "serviceName": "EVM Gas Price Oracle",
  "resourceType": "Market Data",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "3000",
      "amountUsd": 0.003,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "example": {
      "base_fee_gwei": 0.008,
      "block": 27100000,
      "chain": "base",
      "gas_price_gwei": 0.012,
      "priority_fee_gwei": 0.001
    },
    "type": "json"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "chain": "base"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "base_fee_gwei": 0.008,
            "block": 27100000,
            "chain": "base",
            "gas_price_gwei": 0.012,
            "priority_fee_gwei": 0.001
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "properties": {
              "method": {
                "const": "GET"
              },
              "queryParams": {
                "properties": {
                  "chain": {
                    "type": "string"
                  }
                },
                "required": [
                  "chain"
                ],
                "type": "object"
              }
            },
            "required": [
              "method"
            ],
            "type": "object"
          }
        }
      }
    }
  },
  "tags": [
    "gas",
    "gas-price",
    "ethereum",
    "base",
    "evm",
    "bazaar"
  ],
  "sourceHost": "x402.shizu.me",
  "lastUpdated": "2026-10-08T06:12:12.375Z",
  "quality": {
    "calls30d": 3,
    "uniquePayers30d": 3,
    "lastCalledAt": "2026-10-08T06:12:12.163Z"
  },
  "metadata": {
    "serviceName": "EVM Gas Price Oracle",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "chain": "base"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "base_fee_gwei": 0.008,
              "block": 27100000,
              "chain": "base",
              "gas_price_gwei": 0.012,
              "priority_fee_gwei": 0.001
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "const": "GET"
                },
                "queryParams": {
                  "properties": {
                    "chain": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "chain"
                  ],
                  "type": "object"
                }
              },
              "required": [
                "method"
              ],
              "type": "object"
            }
          }
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "x402.shizu.me",
    "manifest_name": "x402.shizu.me",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
  "exampleResponse": {
    "base_fee_gwei": 0.008,
    "block": 27100000,
    "chain": "base",
    "gas_price_gwei": 0.012,
    "priority_fee_gwei": 0.001
  }
}