Index onlineMerchant portal
Api Endpoint

Sindri

Gas mileage savings calculator. Compares annual fuel cost between two gas-powered vehicles based on miles driven, gas price, and each vehicle's MPG, and computes the break-even point for any price premium of the more efficient vehicle.

Open interactive test console

Offering

Provider
ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
General Utilities
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws/gasMileageSavingsCalculator
MIME type
Not provided
First seen
2026-10-16T01:50:53.972Z
Last seen
Tags
gas mileage calculator, vehicle cost comparison, fuel savings

Website

Payment pricing

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

Payment option 1
0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.01 USDC
Atomic price: 10000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "payTo": "0x548eFd4f4d4A5C3669dbb4CBB2B1A637FeeEc5F6"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "10000",
    "payTo": "APer2AbhckyMWyJanW2MZ2eRLcpL9Lmhks8rkmXfqjRG"
  }
]

Observed health

Status
Reachable
Latest latency
33 ms
Average latency
34 ms
HTTP status
405
Last checked
Reachability
100% over 14 checks

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

Input schema

{
  "body": {
    "gasPricePerGallon": 3.5,
    "milesPerYear": 15000,
    "vehicleA": {
      "mpg": 25,
      "purchasePrice": 22000
    },
    "vehicleB": {
      "mpg": 50,
      "purchasePrice": 26000
    }
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "properties": {
            "gasPricePerGallon": {
              "description": "Local gas price per gallon.",
              "type": "number"
            },
            "milesPerYear": {
              "description": "Expected annual miles driven.",
              "type": "number"
            },
            "vehicleA": {
              "properties": {
                "mpg": {
                  "description": "Miles per gallon.",
                  "type": "number"
                },
                "purchasePrice": {
                  "description": "Vehicle purchase price.",
                  "type": "number"
                }
              },
              "type": "object"
            },
            "vehicleB": {
              "properties": {
                "mpg": {
                  "description": "Miles per gallon.",
                  "type": "number"
                },
                "purchasePrice": {
                  "description": "Vehicle purchase price.",
                  "type": "number"
                }
              },
              "type": "object"
            }
          },
          "required": [
            "milesPerYear",
            "gasPricePerGallon",
            "vehicleA",
            "vehicleB"
          ],
          "type": "object"
        },
        "bodyType": {
          "enum": [
            "json",
            "form-data",
            "text"
          ],
          "type": "string"
        },
        "method": {
          "enum": [
            "POST"
          ],
          "type": "string"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method",
        "bodyType",
        "body"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}