Index onlineMerchant portal
Api Endpoint

Base Gas Price

Base Gas Price. Get the Base gas price and the latest base fee, in wei and gwei. Both figures come back on the same call. $0.005 USDC. Included in the hour pass. Includes a signed Base fact you can check with the published receipt key. Includes a signed Ed25519 receipt you can check with the published key.

Open interactive test console

Offering

Provider
aizamon.com
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Other
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://aizamon.com/x402/v1/gas
MIME type
application/json
First seen
2026-10-27T21:36:21.577Z
Last seen
Tags
base gas price, Gas, Base, X402, chain, under-cap

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.005 USDC
Atomic price: 5000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "5000",
    "payTo": "0xB88544cF8E9E97EEb2F313e0D3528FC1e50C2887"
  }
]

Observed health

Status
Healthy
Latest latency
218 ms
Average latency
181 ms
HTTP status
402
Last checked
Reachability
100% over 2 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {}
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object",
      "properties": {
        "ok": {
          "type": "boolean"
        },
        "protocol": {
          "type": "string"
        },
        "sku": {
          "type": "string"
        },
        "result": {
          "type": "object"
        }
      }
    }
  },
  "required": [
    "type"
  ]
}