Microservice to extract structured information on EVM smart contracts.

Last update: Dec 19, 2022

Overview

Contract Serializer

Microservice to extract structured information on EVM smart contract.

Why?

Modern NFT contracts may have different names for getPrice, mint and totalSupply methods (or even be a property instead). So it is hard to extract the information and call methods - they just have different names!

The purpose of this tool is to extract NFT contract information in structured way with common names for same properties.

How does it work?

It basically utilises Etherscan API and parse Etherscan 'Read Contract' page using BS4.

Example

Check deployed demo: https://contractserializer.herokuapp.com/. Open link to read the swagger docs.

Get contract's static variables

GET https://cs.webill.io/137/0xbc1fe0f3b02ce5ff516f14ac7b79dd6397a54b9c/readcontract Params: chain_id, contract_address

Example response

{
  "data": {
    "raw_data": {
      "DEVELOPER": "https://buildship.dev",
      "DEVELOPER_ADDRESS": "0x704c043ceb93bd6cbe570c6a2708c3e1c0310587",
      "MAX_SUPPLY": "10000",
      "MAX_TOKENS_PER_MINT": "20",
      "PROVENANCE_HASH": " ",
      "REFERRAL_PERCENT": "3000",
      "baseURI": "https://metadata.buildship.dev/api/token/moon/",
      "contractURI": "https://metadata.buildship.dev/api/token/moon/",
      "getPrice": "200000000000000000000",
      "getReservedLeft": "0",
      "name": "NFT Moon Metaverse",
      "owner": "0x197727ad2ec7326952843fbd83a0d57b907afbdf",
      "saleStarted": "True",
      "startingIndex": "0",
      "symbol": "MOON",
      "totalSupply": "178"
    },
    "serialized": {
      "nft_contract": {
        "price": 200000000000000000000,
        "total_supply": 178,
        "max_supply": 10000,
        "paused": false,
        "max_tokens_per_mint": 20,
        "base_uri": "https://metadata.buildship.dev/api/token/moon/"
      }
    }
  },
  "contract_address": "0xbc1fe0f3b02ce5ff516f14ac7b79dd6397a54b9c",
  "chain_id": 137
}

Get ABI of a contract in network

GET https://cs.webill.io/137/0xbc1fe0f3b02ce5ff516f14ac7b79dd6397a54b9c/abi Params: chain_id, contract_address Example response:

Local development

Copy .env_template file to .env and fill it with your Etherscan creadentials.
Run fastapi server:

uvicorn main:app --reload

Made by webill.io team

Microservice to extract structured information on EVM smart contracts.

Related tags

Overview

Contract Serializer

Why?

How does it work?

Example

Get contract's static variables

Get ABI of a contract in network

Local development

Owner

WeBill.io

A library that allows you to easily mock out tests based on AWS infrastructure.

MicroStealer - A compact Discord Token Logger/Discord Token Grabber made in only 15 lines of code! Injects into discord for long-term use

Ross Virtual Assistant is a programme which can play Music, search Wikipedia, open Websites and much more.

This repository is for active development of the Azure SDK for Python. For consumers of the SDK we recommend visiting our public developer docs at https://docs.microsoft.com/en-us/python/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-python.

EpikCord.py - This is an API Wrapper for Discord's API for Python

Zendesk Ticket Viewer is a lightweight commandline client for fetching and displaying tickets from a Zendesk account provided by the user

A virus/stealer made in py

TikTok 4L and 4C checker that doesn't count banned usernames as available

Discord Rpc With Python And 2 Buttons

Python client library for Bigcommerce API

A Python client for the Softcite software mention recognizer server

I was sick of having to hand my friends my phone, so I gave my Spotify some SMS features!

A stock information collector and parser for Taiwan and US market. Automatically send LINE message if the pre-defined rules are triggered.

Most Powerful Chatbot On Telegram Bot

Bancos de Dados Relacionais (SQL) na AWS com Amazon RDS.

This is a simple grabber written in Python which helps you to grab products from Willhaben.at

A modern,feature-rich, and async ready API wrapper for Discord written in Python

Battle Pass farming tft bot

We have made you a wrapper you can't refuse

Use PyTgCalls easier than before.