Krainode | JSON-RPC Playground @krainode_web3

Postman-style JSON-RPC playground + router. Multi-chain: Blast, Base, Arbitrum, Ethereum, Polygon, BNB, Optimism, Avalanche, Gnosis (and counting). krainode.krissemmy.com Joined September 2025

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Emmanuel @chris__emma

2 days ago

Introducing KraiNode, a dev-first API playground for blockchain JSON RPC. • One clean URL per chain • Retries + timeouts on the server • Pretty JSON + per-request latency Feedback welcome. Tagging @krainode_web3 KraiNode playground running:

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chrome @chromemetax

21K Followers 17K Following Partner @Emperoronsol • Bachelor's in Computer Science • All of my tweets are 𝖓𝖋𝖆 • DM for promo

Nature @loftyiceberg

30 Followers 128 Following Live Life Now

DevOps/Data Engineer || Ex DevOps/NodeOps/Data Engineer @GlueXProtocol || Blockchain/Web3 Node Operator || DeFi || Student Alumni @AltschoolAfrica

Emmanuel @chris__emma

246 Followers 342 Following DevOps/Data Engineer || Ex DevOps/NodeOps/Data Engineer @GlueXProtocol || Blockchain/Web3 Node Operator || DeFi || Student Alumni @AltschoolAfrica

Victoria☆ @onmay08

504 Followers 3K Following There is nothing that cannot be done, only people who do not do it

Gracelynn @Arutrplate

25 Followers 622 Following Focus on your dream

Postman @getpostman

55K Followers 272 Following The API platform used by more than 40 million developers. Proud member of the Forbes Cloud 100. Also, hi there.👋

Trust Wallet @TrustWallet

4.3M Followers 352 Following The #1 crypto wallet for swaps, trusted by 200+ million people. $TWT

Phantom @phantom

921K Followers 1K Following The crypto app for everyone. Get support at https://t.co/4xgbjivJbA

Emmanuel @chris__emma

246 Followers 342 Following DevOps/Data Engineer || Ex DevOps/NodeOps/Data Engineer @GlueXProtocol || Blockchain/Web3 Node Operator || DeFi || Student Alumni @AltschoolAfrica

Mina is a zero knowledge (ZK) blockchain for proving anything. Building towards the private, provable web. Join us → https://t.co/jOZwteqalj

Mina Protocol (httpz)... @MinaProtocol

231K Followers 23 Following Mina is a zero knowledge (ZK) blockchain for proving anything. Building towards the private, provable web. Join us → https://t.co/jOZwteqalj

Moonbeam is advancing integrated web3 for builders and users of decentralized applications. EVM-compatible, cross-chain interoperable. Building @DataHaven_xyz

Moonbeam Network @MoonbeamNetwork

360K Followers 830 Following Moonbeam is advancing integrated web3 for builders and users of decentralized applications. EVM-compatible, cross-chain interoperable. Building @DataHaven_xyz

Layer3 @layer3xyz

752K Followers 152 Following The distribution layer for crypto.

The Graph @graphprotocol

344K Followers 2K Following The Graph is a web3 protocol for organizing and accessing blockchain data 🧑‍🚀 Official account of The Graph ecosystem 🌐

Build Once, Launch Everywhere.

Access everything from everywhere including native Bitcoin with ZetaChain, the First Universal Blockchain.

ZetaChain 🟩 @zetablockchain

1.1M Followers 61 Following Build Once, Launch Everywhere. Access everything from everywhere including native Bitcoin with ZetaChain, the First Universal Blockchain.

An independent U.S. nonprofit dedicated to the advancement and adoption of the Sei blockchain. To connect and stay updated, follow @SeiNetwork RT ≠ endorsement

Sei Development Found... @Sei_FND

38K Followers 118 Following An independent U.S. nonprofit dedicated to the advancement and adoption of the Sei blockchain. To connect and stay updated, follow @SeiNetwork RT ≠ endorsement

Engineering and research solutions, empowering developers & enterprises to build upon the decentralized web. Ethereum @NethermindEth Starknet @NethermindStark

Nethermind @NethermindEth

34K Followers 934 Following Engineering and research solutions, empowering developers & enterprises to build upon the decentralized web. Ethereum @NethermindEth Starknet @NethermindStark

The settlement layer for the future of finance. Designed for developers to scale and earn. Eco @SonicEcosystem. Presence @SonicWorldHQ.

Sonic @SonicLabs

848K Followers 379 Following The settlement layer for the future of finance. Designed for developers to scale and earn. Eco @SonicEcosystem. Presence @SonicWorldHQ.

Open and transparent DeFi analytics. @LlamaFolio & @DLNewsInfo

DeFi Updates: https://t.co/aaN9I6vDnd | Join the community: https://t.co/6eLY0pOKJX

DefiLlama.com @DefiLlama

352K Followers 22 Following Open and transparent DeFi analytics. @LlamaFolio & @DLNewsInfo DeFi Updates: https://t.co/aaN9I6vDnd | Join the community: https://t.co/6eLY0pOKJX

Venom Network @Venom_network_

778K Followers 33 Following Layer 0 and Layer 1 blockchain built on Mesh network technology, redefining what's possible in global finance.

Polygon @0xPolygon

2.1M Followers 2K Following All things Polygon, run by Polygon Labs. | contributing to @Agglayer | @0xPolygonFdn | @0xPolygonEco

Bitcoin is an open source censorship-resistant peer-to-peer immutable network. Trackable digital gold. Don't trust; verify. Not your keys; not your coins.

Bitcoin @Bitcoin

7.9M Followers 13 Following Bitcoin is an open source censorship-resistant peer-to-peer immutable network. Trackable digital gold. Don't trust; verify. Not your keys; not your coins.

Supra @SUPRA_Labs

324K Followers 322 Following The first all-in-one MultiVM Layer 1 built for Super dApps, MoveVM mainnet live!

Solana @solana

3.5M Followers 3K Following The high performance network powering internet capital markets, payments, and crypto applications. ◎ X By @SolanaFndn

Unichain @unichain

136K Followers 21 Following The L2 designed for DeFi. By @Uniswap. Built on the Superchain. ✨

kusama @kusamanetwork

253K Followers 0 Following Kusama is a scalable multi-chain network for radical innovation and early stage @Polkadot deployments.

Polkadot @Polkadot

1.6M Followers 8 Following Play. Build. Own. Polkadot empowers builders, individuals, and communities to shape a freer, more open web.

Uniswap Labs 🦄 @Uniswap

1.5M Followers 116 Following The largest onchain marketplace. Buy and sell crypto on Ethereum and 13+ other chains.

Avalanche is a high-performance blockchain platform designed for builders who need to scale. RT ≠ endorsements. https://t.co/htzuWoXW8C

Avalanche🔺 @avax

1.1M Followers 1K Following Avalanche is a high-performance blockchain platform designed for builders who need to scale. RT ≠ endorsements. https://t.co/htzuWoXW8C

Scroll @Scroll_ZKP

793K Followers 20 Following The secure and performant network for the Open Economy.

Scroll Ecosystem @BuildWithScroll

115K Followers 1 Following The home of the @Scroll_ZKP ecosystem.

Avail @AvailProject

341K Followers 91 Following The horizontally scalable base layer for rollups and appchains. Accelerating the modular era of blockchains.

→ Layer-1 blockchain built to enable enterprise-ready stablecoins with built-in trust and compliance-ready design | 📍 Smart Money Starts here

Concordium @ConcordiumNet

193K Followers 133 Following → Layer-1 blockchain built to enable enterprise-ready stablecoins with built-in trust and compliance-ready design | 📍 Smart Money Starts here

The ultimate crypto exchange and Web3 platform | #Bybit #Web3 | 70M+ traders worldwide | @BybitAlpha for Alphas | Lazarus hunt: https://t.co/jFEKwpkYlE

Bybit @Bybit_Official

5.0M Followers 790 Following The ultimate crypto exchange and Web3 platform | #Bybit #Web3 | 70M+ traders worldwide | @BybitAlpha for Alphas | Lazarus hunt: https://t.co/jFEKwpkYlE

Celo.eth/acc 🦇 �... @Celo

517K Followers 1K Following Celo is now a Layer 2. Secured by Ethereum. Built different.

Gnosis 🦉 @gnosisdao

117K Followers 334 Following Building the open internet with @gnosischain @gnosispay @gnosishq @aboutcircles @metrixyz @dappconberlin

Decentralized exchange for Bitcoin & native assets on 10+ chains⚡️ Cross-chain infrastructure for Trust Wallet, Ledger & more⚡️$100B+ swapped — Powered by $RUNE

THORChain @THORChain

286K Followers 1K Following Decentralized exchange for Bitcoin & native assets on 10+ chains⚡️ Cross-chain infrastructure for Trust Wallet, Ledger & more⚡️$100B+ swapped — Powered by $RUNE

Optimism @Optimism

748K Followers 254 Following Optimism is building a Superchain to scale Ethereum | Labs @OPLabsPBC | Governance @OptimismGov

Gnosis Chain 🦉 @gnosischain

71K Followers 228 Following Open infrastructure for a decentralized internet — by @gnosisdao Become a validator → https://t.co/ArlEWWLCJS

Arbitrum @arbitrum

1.2M Followers 207 Following An onchain ecosystem for all. Arbitrum Everywhere.

The Fastest Layer 1 Blockchain • High-Performance Rails for Digital Asset Markets • RT ≠ endorsement • Account managed by @Sei_FND

Sei @SeiNetwork

802K Followers 315 Following The Fastest Layer 1 Blockchain • High-Performance Rails for Digital Asset Markets • RT ≠ endorsement • Account managed by @Sei_FND

Layer 1 blockchain designed to make digital asset ownership fast, private, secure, and accessible to everyone. Twitter by @SuiFoundation. RT ≠ endorsement.

Sui @SuiNetwork

1.1M Followers 628 Following Layer 1 blockchain designed to make digital asset ownership fast, private, secure, and accessible to everyone. Twitter by @SuiFoundation. RT ≠ endorsement.

Chainlink @chainlink

1.4M Followers 0 Following The industry-standard oracle platform.

🚀 Innovating the future of blockchain
🌐 Powering the Blue20 Network
💎 Building trust, scalability & real adoption
@BlueLotusGSYS @GvaAPP @Lendora_Finance

Genesys Network (Main... @GenesysChain

40K Followers 47 Following 🚀 Innovating the future of blockchain 🌐 Powering the Blue20 Network 💎 Building trust, scalability & real adoption @BlueLotusGSYS @GvaAPP @Lendora_Finance

A global economy built by all of us. Built on Ethereum, built on the Superchain. We have no plans to issue a new network token.

Base @base

990K Followers 738 Following A global economy built by all of us. Built on Ethereum, built on the Superchain. We have no plans to issue a new network token.

A pioneering on-chain ecosystem dedicated to revolutionizing the future of finance and blockchain scalibility, seamlessly bridging TradFi and DeFi.

Mantle @Mantle_Official

869K Followers 91 Following A pioneering on-chain ecosystem dedicated to revolutionizing the future of finance and blockchain scalibility, seamlessly bridging TradFi and DeFi.

Earn over 50% APY on USD from your phone by holding $BLAST. Send money anywhere. Onboard in less than a minute: https://t.co/xLSpxUSPVs

Blast @blast

740K Followers 131 Following Earn over 50% APY on USD from your phone by holding $BLAST. Send money anywhere. Onboard in less than a minute: https://t.co/xLSpxUSPVs

Linea.eth @LineaBuild

1.4M Followers 16 Following 100% Ethereum. The best chain for ETH capital.

Decentralized cloud component protocol, aims to reduce the cost and technical complexity of building Web3 applications. https://t.co/gPqXq4ugvc

Endless𒀭 @EndlessProtocol

283K Followers 40 Following Decentralized cloud component protocol, aims to reduce the cost and technical complexity of building Web3 applications. https://t.co/gPqXq4ugvc

Story @StoryProtocol

629K Followers 172 Following The world’s IP blockchain. AI-native infrastructure for the $80T IP asset class.

Seamless Protocol @SeamlessFi

78K Followers 152 Following Lend, Borrow and Earn with Seamless Protocol - A DeFi Protocol on Base https://t.co/i87xDNEeJF

Synthetics protocol for on-chain price exposure to real-world assets - accessible to all.

💬 TG: https://t.co/Hho1fg3UWY
📱 Mobile app: @Mirror_Wallet

Mirror Protocol @mirror_protocol

104K Followers 10 Following Synthetics protocol for on-chain price exposure to real-world assets - accessible to all. 💬 TG: https://t.co/Hho1fg3UWY 📱 Mobile app: @Mirror_Wallet

A zk-powered omnichain abstraction layer. Omnichain and Gas Abstraction. Powered by @ZecreyLabs, backed by Binance Labs.

Kontos Protocol @Kontosio

275K Followers 119 Following A zk-powered omnichain abstraction layer. Omnichain and Gas Abstraction. Powered by @ZecreyLabs, backed by Binance Labs.

Spur protocol @spurprotocol

341K Followers 97 Following Facilitating New Age Decentralisation, building @Son_Blockchain Download App: https://t.co/1sTSnzg4h5

The global data layer for Web3. Secure, efficient, and decentralized. Built on @SuiNetwork. Managed by Walrus Foundation.

Walrus 🦭/acc @WalrusProtocol

455K Followers 155 Following The global data layer for Web3. Secure, efficient, and decentralized. Built on @SuiNetwork. Managed by Walrus Foundation.

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