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---

eip: 6860 title: Web3 URL to EVM Call Message Translation description: A translation of an HTTP-style Web3 URL to an EVM call message author: Qi Zhou (@qizhou), Chao Pi (@pichaoqkc), Sam Wilson (@SamWilsn) discussions-to: https://ethereum-magicians.org/t/eip-4804-web3-url-to-evm-call-message-translation/8300 status: Draft type: Standards Track category: ERC created: 2023-09-29

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---
eip: 6860
title: Web3 URL to EVM Call Message Translation
description: A translation of an HTTP-style Web3 URL to an EVM call message
author: Qi Zhou (@qizhou), Chao Pi (@pichaoqkc), Sam Wilson (@SamWilsn)
discussions-to: https://ethereum-magicians.org/t/eip-4804-web3-url-to-evm-call-message-translation/8300
status: Draft
type: Standards Track
category: ERC
created: 2023-09-29

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interface ITokenMetadata {
    struct tokenOutput {
        // text/html, image/svg+xml, image/png, ...
        string mimeType;
        bytes output;
    };

    function getTokenPreview(uint256 tokenId) external view returns (string memory);

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```
interface ITokenMetadata {
    struct tokenOutput {
        // text/html, image/svg+xml, image/png, ...
        string mimeType;
        bytes output;
    };

    function getTokenPreview(uint256 tokenId) external view returns (string memory);

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    function computeRemainingTime(ratio_updated) {
        var averageBlockTime = 12;
        var blockGasIncrease = (20-3)/2; // Gross average of gas increase
        var requiredGasLimit = 21000;
        var currentGasLimit = eth.getBlock("latest").gasLimit;
        var GasLimitDelta = requiredGasLimit - currentGasLimit;
        var increasingBlockRatio = (ratio_updated - (1 - ratio_updated));
        var necessaryBlocks = (GasLimitDelta / increasingBlockRatio) / blockGasIncrease;
        var necessaryTime = necessaryBlocks * averageBlockTime;

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<?php

// Config
$base_api_url = "https://www.betarigs.com/api/v1";
$rig_id = 1;
$percent_above_market_price = 10;
$minimum_per_speed_unit_price = 0.001;
$api_key = 'XXX';

echo "[" . date('Y-m-d H:i:s') . "] Launching price updating of rig $rig_id\n";

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<?php

// Config
$base_api_url = "https://www.betarigs.com/api/v1";
$rig_id = 1;
$percent_above_market_price = 10;
$minimum_per_speed_unit_price = 0.001;
$api_key = 'XXX';

echo "[" . date('Y-m-d H:i:s') . "] Launching price updating of rig $rig_id\n";

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<?php


// Config
$base_api_url = "https://www.betarigs.com/api/v1";
$rig_id = 4737;


echo "[" . date('Y-m-d H:i:s') . "] Getting infos about rig $rig_id ...\n";
$url = $base_api_url . '/rig/' . $rig_id;

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<?php

// Config
$base_api_url = "https://www.betarigs.com/api/v1";
$rig_id = 1;
$percent_above_market_price = 10;
$minimum_per_speed_unit_price = 0.001;
$api_key = 'XXX';

echo "[" . date('Y-m-d H:i:s') . "] Launching price updating of rig $rig_id\n";

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Test. Am I still broken?