{
  "x402Version": 2,
  "id": 286,
  "slug": "286",
  "resource": "https://vibesprings.net/api/gas",
  "description": "Real-time gas price oracle for multiple EVM chains. Returns slow/standard/fast fee estimates, estimated transaction costs (ETH transfers, ERC-20 transfers, swaps), and network congestion status. Supports Base, Ethereum, Arbitrum, and Optimism.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x38C063312719220c676E988f0DEE14B4ec0e44C8",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "1000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "bazaar": {
      "category": "data-provider",
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "chain": "base"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "blockNumber": 12345678,
            "chain": "base",
            "estimatedCosts": {
              "erc20Transfer": {
                "fast": "$0.001",
                "slow": "$0.0003",
                "standard": "$0.0005"
              },
              "ethTransfer": {
                "fast": "$0.0005",
                "slow": "$0.0001",
                "standard": "$0.0002"
              },
              "swap": {
                "fast": "$0.005",
                "slow": "$0.001",
                "standard": "$0.002"
              }
            },
            "gasPrice": {
              "fast": {
                "estimatedSeconds": 5,
                "gwei": 0.01,
                "maxFee": 0.012,
                "maxPriorityFee": 0.005
              },
              "slow": {
                "estimatedSeconds": 30,
                "gwei": 0.001,
                "maxFee": 0.002,
                "maxPriorityFee": 0.001
              },
              "standard": {
                "estimatedSeconds": 15,
                "gwei": 0.005,
                "maxFee": 0.006,
                "maxPriorityFee": 0.002
              }
            },
            "networkStatus": "quiet",
            "processingTime": "85ms",
            "recommendation": "Network is quiet. Good time to transact.",
            "source": "Base RPC",
            "timestamp": "2026-06-20T12:00:00.000Z"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "chain": {
                    "description": "Network to query gas prices for. Options: base, ethereum, arbitrum, optimism. Default: base.",
                    "type": "string"
                  }
                },
                "required": [],
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      },
      "tags": [
        "gas",
        "fees",
        "ethereum",
        "base",
        "arbitrum",
        "optimism",
        "transactions",
        "infrastructure"
      ]
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "vibesprings.net",
  "lastUpdated": "2026-08-30T15:02:16.948Z",
  "quality": {
    "calls30d": 4,
    "uniquePayers30d": 3,
    "lastCalledAt": "2026-08-30T15:02:16.657Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "vibesprings.net",
    "manifest_name": "vibesprings.net",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}