Logo

使用我们的 RPC API 在 Optimism 上部署

Optimism is a low-cost and lightning-fast Ethereum L2 blockchain

通过 OnFinality 的弹性 API 几秒钟内连接到 Optimism,每年提供 99.99% 的高可用性。

Optimism is a low-cost and lightning-fast Ethereum L2 blockchain

API 服务

API 功能

ArchiveTrace

API 位于

Hong KongFranceN.Virginia

Fast, stable, scalable Ethereum.

Optimism is a fast, stable, and scalable L2 blockchain built by Ethereum developers, for Ethereum developers. Built as a minimal extension to existing Ethereum software, Optimism’s EVM-equivalent architecture scales your Ethereum apps without surprises. If it works on Ethereum, it works on Optimism at a fraction of the cost.

Optimism goes Superchain

The Superchain project seeks to maximize interoperability and composability between different chains using the OP Stack, and integrate siloed L2s into a single, cohesive layer.

Built for the public good.

Optimism is more than just a blockchain. It's an experiment in sustainable ecosystem funding fueled by protocol revenue. Retroactive Public Goods Funding is simple: you build for the public good, you get paid. Join us on Discord and help build the future of Ethereum, sustainably.

连接到公共端点

以下示例使用的是公共 API 接口*。该接口仅适用于测试。为避免限速和服务中断, 立即注册 来获取您专属的API key。
curl -H 'content-type:application/json' -d '{"id": 1, "jsonrpc": "2.0", "method": "eth_blockNumber"}' 'https://optimism.api.onfinality.io/public'
https://optimism.api.onfinality.io/public
wss://optimism.api.onfinality.io/public-ws

* 公共接口有速率限制

API 服务
无限请求,高速速率限制
强大的 API 分析功能
99.99% 在线率
通过 HTTPS 或 websocket 连接
全球去中心化服务器托管
全archive节点访问不另收费
价格

计算您的费用

按需付费,无隐藏成本。

每月响应次数
0100M200M300M400M
总费用
Free/ 每月

推荐方案: 开发者

立即注册查看价格详情
BLOG

Latest Optimism Updates!

OnFinalityJul 20,2023

Choosing a Blockchain for Your dApp

With over 60 diverse blockchains in its marketplace, OnFinality promises a blockchain for every dApp developer's need.

Read More

OnFinalityMay 04,2023

OnFinality Web3 Builders’ Update

OnFinality, a multi-chain infrastructure provider, adds Osmosis, Evmos, Harmony One, Arbitrum and Optimism to its growing list of EVM chains!

Read More

OnFinalityApr 26,2023

OnFinality unlocks Optimism, a low cost and lightning fast Ethereum scaling solution

OnFinality, a multi-chain infrastructure provider adds Optimism to its growing list of EVM compatible chains for dApp builders to scale faster on Ethereum!

Read More

再也不用担心基础设施问题!

OnFinality 让您无需操心复杂运维,专注快速智能开发。

立即开始!