「Aptos」タグの記事が14件件あります

AptosホルダーとWeb3開発者に朗報です！Scalp EmpireはBlockEden.xyzと提携し、AptosネットワークにNFT分析を提供します。

この提携により、BlockEden.xyzはインデックス化されたデータを提供し、Scalp Empireの分析ツールを支援します。これらのツールは、成功するNFT取引を行うために不可欠です。NFTの世界に参入したい方は、ぜひScalp Empireをご確認ください！

Scalp Empireとは？​

Scalp Empireは、Solanaネットワーク上で利益を上げるNFT取引に必要なツールをホルダーに提供することを目的としたプロジェクトです。BlockEden.xyzのインデックス化データを活用した分析ツールに加え、Scalp Empireはスナイピングボットやリスティング機能も提供しています。これらのツールは、成功するNFT取引に欠かせません。

• Twitter: https://twitter.com/ScalpEmpireNFT
• Discord: https://discord.gg/scalpempire

BlockEden.xyzとは？​

BlockEden.xyzは、AptosおよびSuiブロックチェーン向けに、あらゆる規模のDAppを支えるAPIスイートです。当社のソフトウェアとAPIサービスにより、ブロックチェーンデータへのアクセスが容易になり、迅速かつ効率的にDAppを構築できます。

Scalp EmpireがBlockEden.xyzのデータを活用してどのようなものを構築するか、非常に楽しみです！この提携について詳しく知りたい方やNFTを始めたい方は、ぜひ https://www.scalp-empire.com/ をご覧ください。

• Twitter: https://twitter.com/BlockEdenHQ
• Discord: https://discord.gg/eWZvE4RSBw
• ソースリンク: https://blockeden.xyz/blog/2022/11/06/scalp-empire-partners-with-blockeden-xyz-to-bring-nft-analytics-to-the-aptos-network

Bock Eden is glad to add the indexer fullnode GraphQL to our Aptos API and Node Service. This solves the pain point immediately for many DApp developers with a high QPS demand in the Aptos ecosystem.

Without our out-of-box performant API, these developers have to connect to the official servers, which are shared across hobbyist developers with a very restrictive rate limit of 300 requests/hour. This limit is not for production-level products. In this case, developers are forced to run the indexer full node by themselves. And unfortunately, the official guide is confusing and does not cover the entire tech stack.

Now, with BlockEden.xyz's Aptos GraphQL API, developers are now free from worrying about the rate limit or the huge hassle of running their own GraphQL servers.

Here's how to get started...

Step 1. Go to https://blockeden.xyz/dash/. Please sign up if you haven't done so.

Step 2. Input your name for the API key, select Aptos Mainnet Indexer GraphQL, and then click + Create key.

Step 3. Click the access URL in the table to copy or click Test to get started with the Hasura GraphQL playground.

Bungie, who is working on an Aptos wallet, says "This is literally life-saving!"

BlockEden.xyz is committed to growing with the Aptos developers and providing the most tailored and scalable developer infrastructure. This GraphQL feature is exactly the result of listening to our customers. If you are an Aptos developer that needs anything from us, let us know at https://discord.gg/eWZvE4RSBw

Note: Metrics cited here were taken from October 2022 and may no longer reflect current network performance.

On Day 1 of Aptos Mainnet launch, there’s some confusing conversations on social media –

Let's look at transaction speeds on Aptos.

Aptos promises 100k TPS in its finalized version. However, the current TPS is somewhere around 4 transactions per second. pic.twitter.com/joWnxAeIpZ

— Paradigm Engineer #420 (@ParadigmEng420)

October 17, 2022

TPS は「transactions per second（1 秒あたりの取引数）」の略で、エンジニアがネットワークのトラフィック量を測る指標です。TPS について語る際には、以下のようなシナリオがあります。

• Max TPS はブロックチェーンがサポートできる最大のネットワークトラフィックを指します。これは、チェーンがコンセンサスに達し新しいブロックを生成できる速度、ブロックサイズ（例：BTC）やブロックのガスリミット（例：Ethereum）によって決まります。スマートコントラクトをサポートする Ethereum 以降のブロックチェーンでは、ガスで制限される方が意味があります。なぜなら、取引の種類（例：1 対 1 のトークン転送 vs 複数 NFT のミント）によって計算コストが異なり、一貫した計測が必要になるからです。したがって、Max TPS はチェーンのスループットを測る厳密な指標ではなく、max gas per second が実際の指標となります。開発者はこの Max TPS の値をどのように得るのでしょうか？通常は実験結果から導き出され、良好なネットワーク環境、フルに稼働するバリデータ、そして最もシンプルな取引を前提とした上限値です。

• Actual TPS は稼働中のブロックチェーンが現在処理しているトラフィック量です。これは主にネットワークの混雑度によって決まります。Aptos Mainnet のローンチ時期には、利用可能な dApp が少なく、Aptos トークンを保有しているユーザーも少なかったため、取引があまり行われず Actual TPS は低かったのです。しかし、Actual TPS は Max TPS によって上限が設定されます。いわゆる Ethereum の混雑状態とは、Actual TPS がすでに Max TPS に達し、これ以上取引を処理できず待機が必要になる状態を指します。

したがって、エコシステムが成長すれば、Aptos の高い Max TPS が優位性を示し、ほぼ瞬時の取引確定と低い取引手数料が実現できるでしょう。

次に、BlockEden.xyz のお客様に戻ります。当社は異なるプランで node API services を提供しており、主な違いは QPS（queries per second の略）制限です。無料プランは基本的に 1 QPS、Pro プランは 10 QPS が利用可能です。これは 1 秒間に何回 REST API を呼び出せるかを示します。ブロックチェーン上で 1 秒に何件の取引が確定できるかとは別の指標です。REST API を呼び出す際には、書き込み操作（取引送信）だけでなく、アカウント情報取得、ブロック取得、取引取得といった多数の読み取り操作も行えます。

まだ当社のサービスにサインアップしていない方は、このリンク から無料で始めてみてください。

Historical Note: This post uses the legacy aptos package. For current development, please use @aptos-labs/ts-sdk instead. See our updated Aptos documentation for modern patterns.

BlockEden.xyz is committed to growing with the Aptos and Sui developers and providing the most tailored and scalable developer infrastructure. Thus we have been serving Aptos mainnet since its day-one launch.

In this tutorial, we will share step-by-step tutorials on connecting to Aptos mainnet by using BlockEden.xyz Node Service.

How to connect to Aptos mainnet?​

Step 1. Go to https://blockeden.xyz/dash/. Please sign up if you haven't done so.

Step 2. Input your name for the API key, select Aptos Mainnet, and then click + Create key.

Step 3. Grab your access URL by clicking it and copying it to the clipboard.

Step 4. Use the access URL in your project like the following. Remember to replace 42424242424242424242 with your own key.

import { AptosClient } from "aptos";

const client = new AptosClient(
  "https://aptos-mainnet.blockeden.xyz/42424242424242424242",
);
const block = await client.getBlockByHeight(1);
console.log(block);

About BlockEden.xyz​

BlockEden.xyz is a San Francisco-based software company that helps web3 developers connect to the Aptos network instantly and securely. Our mission is to build an all-inclusive platform for web3 developers in the next five years, starting with a genesis product that could immediately serve the Aptos developer community's needs. We are committed to making it easy for developers to get started building on blockchain technology, and we believe our platform will play a key role in bringing about mainstream adoption of web3 applications.

Join Our Community​

Join our community to learn more about BlockEden.xyz and stay up to date! Discord | Twitter

Hello, world! We are a group of software engineers from the San Francisco Bay Area, building BlockEden.xyz - a suite of APIs powering DApps of all sizes for Aptos and Sui blockchains. Why are we doing this?

We were fascinated by the Bitcoin whitepaper and its disruptive technology back in 2012 and then started to build our own blockchain and its ecosystem at IoTeX in 2017. During the trip, along with the fast-moving industry, we find that:

1. There are huge gaps between developers and new blockchains. Blockchain installment is like software in the 90s - complex, slow, error-prone, and unscalable.
2. Web3 developer experience is quite fragmented. Blockchain raw data, derived data, API, push notification, blob store - all those APIs are scattered into different places for the developers to find out and make integrations.

Usually, DApp developers run their own blockchain node or purchase an API service; unfortunately, API service is not quite available for new blockchains like Aptos and Sui.

BlockEden.xyz is here to help -

We bring an API cloud SaaS to developers so they do not have to run and maintain their own blockchain nodes and services. (Starts to build in 10s, instead of spending 20 hours to start, countless hours to maintain!) We get started by serving unique developer tools and data to the Aptos and Sui ecosystem.

The developers could call our standard blockchain and GraphQL APIs with access keys, and use our dashboard to inspect blockchain data schemas, write SQLs and manage their access keys.

How are we different from other blockchain service vendors?​

BlockEden.xyz vs. Ankr, NodeReal, Alchemy, and Shinami - Node RPC Services​

We are a chain node vendor and we deep dive into the Move-language blockchains by providing unique APIs and services that developers cannot find elsewhere.

BlockEden.xyz vs. Dune Analytics, Flipside Crypto - Data Service​

We have no intention of being a web3 data infra for all blockchains.

Blockchain data is all public - Homogeneous content, quality and SLA won’t outrun category leaders. Web3 innovators want painkillers for specific pains, not one-stop shop vitamins for everything. Thus, we aim to be a category leader for Move language blockchains and avoid direct competition with established late-stage businesses.

Although we can build the general-purposed data infra, we think the costs are too high while the profitability is too low to target data analysts and researchers. So instead, we focus on builders, run lean, and persevere.

Going beyond​

Node RPC service is just a starting point for BlockEden.xyz. Compared to the crowded data infra space, we think there is vast room for innovations to bridge the gap between web3 developers and blockchain vendors.

In the past five years, we have built a top-50 blockchain, SDK, wallet, DEX, staking portal, decentralized e-commerce, and many more DApps. Now, we are sourcing the best technologies into a unified API and service suite, so that web3 developers like ourselves could focus on building their magic, without the hassle of maintaining a blockchain and its utilities.

In the incoming five years, if your mission is to build the killer app to bring web3 to everyone on the planet, then our mission is to be your best ally. Together, we fight for the next-generation decentralization innovations.