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npmjs.org "blockchain" keyword

@axiomchain/sdk 1.0.0
One-line verification & attestation for AI/ML developers — AxiomChain dual-chain platform
1 version - Latest release: about 1 month ago - 1 maintainer
voyager-mcp 0.2.1
MCP server for Starknet — give Claude Code, Cursor & AI agents live Voyager block-explorer data (...
3 versions - Latest release: about 1 month ago - 94 downloads last month - 1 maintainer
Top 7.7% on npmjs.org
@chainapsis/cosmosjs 0.0.3-alpha.3
General purpose library for cosmos-sdk
1 version - Latest release: over 6 years ago - 5 dependent packages - 20 dependent repositories - 80 downloads last month - 36 stars on GitHub - 1 maintainer
@vottun/stellar-sdk 1.0.0
Modular, ecosystem-reusable SDK for the Stellar blockchain — payments, Soroban, streaming, Wirex ...
1 version - Latest release: about 1 month ago - 0 stars on GitHub - 1 maintainer
Top 1.9% on npmjs.org
@solana/wallet-adapter-saifu 0.1.20
Wallet adapter for integrating https://saifuwallet.com/
26 versions - Latest release: about 1 month ago - 4 dependent packages - 751 dependent repositories - 725 thousand downloads last month - 2,030 stars on GitHub - 1 maintainer
Top 1.4% on npmjs.org
@celo/connect 8.0.0
Light Toolkit for connecting with the Celo network
109 versions - Latest release: 4 months ago - 57 dependent packages - 450 dependent repositories - 28.8 thousand downloads last month - 43 stars on GitHub - 4 maintainers
Top 1.3% on npmjs.org
near-api-js 7.3.1
JavaScript library to interact with NEAR Protocol via RPC API
114 versions - Latest release: 2 months ago - 338 dependent packages - 2,200 dependent repositories - 683 thousand downloads last month - 429 stars on GitHub - 6 maintainers
@bitcoin-computer/node 0.12.0-beta.0
Server Side Library for the Bitcoin Computer
12 versions - Latest release: almost 4 years ago - 1 dependent package - 27 downloads last month - 47 stars on GitHub - 2 maintainers
Top 8.7% on npmjs.org
bitcoin-computer 0.16.0-beta.1 deprecated
Lightweight Smart Contracts for Bitcoin and Litecoin
63 versions - Latest release: about 3 years ago - 2 dependent packages - 3 dependent repositories - 159 downloads last month - 47 stars on GitHub - 1 maintainer
@bitcoin-computer/components 0.27.0-beta.2
<div align="center"> <h1>Bitcoin Computer Components</h1> <p> A component library for sma...
7 versions - Latest release: about 1 month ago - 304 downloads last month - 47 stars on GitHub - 2 maintainers
@bitcoin-computer/secp256k1 0.27.0-beta.2
A tiny secp256k1 JS
13 versions - Latest release: about 1 month ago - 392 downloads last month - 47 stars on GitHub - 2 maintainers
Top 7.6% on npmjs.org
@bitcoin-computer/lib 0.27.0-beta.2
Smart Contracts for Bitcoin
51 versions - Latest release: about 1 month ago - 4 dependent packages - 1 dependent repositories - 506 downloads last month - 47 stars on GitHub - 2 maintainers
@bitcoin-computer/nakamotojs 0.27.0-beta.2
Client-side Bitcoin and Litecoin JavaScript library
20 versions - Latest release: about 1 month ago - 778 downloads last month - 47 stars on GitHub - 2 maintainers
aplanesdk 0.44.0
TypeScript SDK for signing Algorand transactions via apsigner
19 versions - Latest release: 43 minutes ago - 642 downloads last month - 0 stars on GitHub - 1 maintainer
@mcptoolshop/xrpl-camp 1.4.1 💰
Learn the XRP Ledger in one sitting — real transactions, portable proof, 10 minutes.
12 versions - Latest release: about 1 month ago - 32 downloads last month - 0 stars on GitHub - 1 maintainer
@nizzle94/ethereum-sdk-demo 1.1.1
A tiny script for generating attractive random colors
2 versions - Latest release: almost 6 years ago - 1 dependent package - 3 downloads last month - 2 stars on GitHub - 1 maintainer
Top 0.8% on npmjs.org
@solana/web3.js 3.1.1
Solana Javascript API
1,978 versions - Latest release: 1 day ago - 2,609 dependent packages - 15,012 dependent repositories - 12 million downloads last month - 2,771 stars on GitHub - 1 maintainer
@corsair-dev/starton 0.1.0
Starton plugin for Corsair — blockchain wallets, smart contract deployment/calls and transaction ...
2 versions - Latest release: about 22 hours ago - 15,419 stars on GitHub - 1 maintainer
@decentrys/dri-sdk 0.1.0
Digital Recovery Intelligence: fund tracing, attribution, intervention points and evidence packag...
1 version - Latest release: about 1 month ago - 1 maintainer
@decentrys/agent 0.1.3
AgentGuard: policy enforcement in front of an autonomous on-chain agent. An agent cannot widen th...
4 versions - Latest release: about 1 month ago - 382 downloads last month - 1 maintainer
@decentrys/ui-sdk 0.1.0
Drop-in React components for rendering Decentrys risk assessments, built so a new project can nev...
1 version - Latest release: about 1 month ago - 1 maintainer
@decentrys/protect 0.1.0
Evidence-based on-chain risk assessment for wallets and dapps. Unknown is neutral, risk requires ...
1 version - Latest release: about 1 month ago - 1 maintainer
@decentrys/sentinel-sdk 0.1.0
Monitoring for deployed contracts, wallets and treasuries: targets, detection rules, alerts, and ...
1 version - Latest release: about 1 month ago - 1 maintainer
@decentrys/risk-sdk 0.1.0
Address and transaction screening for exchanges and custodians. Direct and indirect exposure are ...
1 version - Latest release: about 1 month ago - 1 maintainer
Top 1.5% on npmjs.org
@remix-project/remixd 0.6.65
remix server: allow accessing file system from remix.ethereum.org and start a dev environment (se...
91 versions - Latest release: 5 months ago - 37 dependent packages - 96 dependent repositories - 14.6 thousand downloads last month - 3,071 stars on GitHub - 5 maintainers
@wgb5445/aptos-intent-npm 0.1.13 deprecated
Generating Move Script from intent
26 versions - Latest release: almost 2 years ago - 205 downloads last month - 6,442 stars on GitHub - 1 maintainer
intermcp 0.3.0
Ultra-fast, safe Model Context Protocol (MCP) engine and multiplexing hub in pure Rust, built for...
3 versions - Latest release: about 1 month ago - 318 downloads last month - 3 stars on GitHub - 1 maintainer
@wgb5445/aptos-dynamic-transaction-composer 0.1.3
Generating Move Script from a batched Move calls
3 versions - Latest release: over 1 year ago - 24 downloads last month - 6,442 stars on GitHub - 1 maintainer
@dankest-llc/xchain-sdk 0.26.0
xchain-sdk generates XChain Platform ACTION commands and encodes them into unsigned blockchain tr...
23 versions - Latest release: about 1 hour ago - 4.07 thousand downloads last month - 0 stars on GitHub - 1 maintainer
evm-kms-signer 2.0.4
AWS/GCP KMS-based Ethereum signer for viem with enterprise-grade security. Sign transactions and ...
20 versions - Latest release: 3 months ago - 4.99 thousand downloads last month - 5 stars on GitHub - 1 maintainer
@aptos-labs/aptos-faucet-client 0.2.0
Generated client for the Aptos faucet
1 version - Latest release: over 3 years ago - 1 dependent package - 75 downloads last month - 6,442 stars on GitHub - 1 maintainer
aptos-intent 0.1.1
Generating Move Script from intent
2 versions - Latest release: over 2 years ago - 19 downloads last month - 6,442 stars on GitHub - 1 maintainer
@openzeppelin/rwa-wizard-cli 0.1.2
CLI tool for generating RWA token projects. Interactive wizard and headless JSON config modes wit...
2 versions - Latest release: about 2 months ago - 21 downloads last month - 1 stars on GitHub - 8 maintainers
@openzeppelin/codegen-rwa-common 0.2.0
Shared RWA-domain helpers for OpenZeppelin code generators.
2 versions - Latest release: about 2 months ago - 20 downloads last month - 1 stars on GitHub - 11 maintainers
@openzeppelin/codegen-rwa-stellar 0.2.0
Stellar/Soroban RWA token project generator. Produces complete multi-contract Rust projects from ...
2 versions - Latest release: about 2 months ago - 21 downloads last month - 1 stars on GitHub - 11 maintainers
@openzeppelin/rwa-config 0.2.0
Shared RWA configuration types and validation constants for OpenZeppelin RWA code generators.
2 versions - Latest release: about 2 months ago - 25 downloads last month - 1 stars on GitHub - 8 maintainers
@openzeppelin/codegen-core 0.2.0
Chain-agnostic code generation pipeline engine with file tree assembly, ZIP packaging, validation...
2 versions - Latest release: about 2 months ago - 23 downloads last month - 1 stars on GitHub - 11 maintainers
Top 0.6% on npmjs.org
aptos 1.22.1 deprecated
Aptos SDK
72 versions - Latest release: about 1 year ago - 426 dependent packages - 707 dependent repositories - 554 thousand downloads last month - 6,442 stars on GitHub - 2 maintainers
Top 8.5% on npmjs.org
aptos-node-checker-client 0.0.5
Generated client for the Aptos Node Health Checker
5 versions - Latest release: almost 4 years ago - 2 dependent packages - 2 dependent repositories - 132 downloads last month - 6,442 stars on GitHub - 1 maintainer
@wgb5445/script-composer-pack 0.0.14
Generating Move Script from composer
8 versions - Latest release: over 1 year ago - 44 downloads last month - 6,442 stars on GitHub - 1 maintainer
@wgb5445/aptos-intent 0.0.7 deprecated
Generating Move Script from intent
5 versions - Latest release: over 2 years ago - 31 downloads last month - 6,442 stars on GitHub - 1 maintainer
@aptos-labs/aptos-dynamic-transaction-composer 0.1.8
Generating Move Script from a batched Move calls
14 versions - Latest release: 17 days ago - 103 thousand downloads last month - 6,442 stars on GitHub - 2 maintainers
Top 6.2% on npmjs.org
@fewcha/aptos 0.1.42
Aptos SDK
32 versions - Latest release: about 3 years ago - 2 dependent packages - 2 dependent repositories - 217 downloads last month - 6,442 stars on GitHub - 1 maintainer
move-smart-contract-tx-builder-sdk 1.4.0
move smart contract tx build tx buider typescript SDK
1 version - Latest release: over 3 years ago - 13 downloads last month - 6,442 stars on GitHub - 1 maintainer
@sentio/aptos 1.6.1
Aptos SDK
2 versions - Latest release: 5 months ago - 19 downloads last month - 6,442 stars on GitHub - 7 maintainers
@chiron-tgbot/aptos-client 0.1.1-chiron.4
client package for accessing the Aptos network API
4 versions - Latest release: almost 2 years ago - 59 downloads last month - 6,442 stars on GitHub - 1 maintainer
sigui-elizaos-plugin 3.0.0
Sigui DePIN AI Security Oracle plugin for ElizaOS agents. Detects Drain Stars, Mixer Chains & Rug...
1 version - Latest release: about 2 months ago - 142 downloads last month - 5 stars on GitHub - 1 maintainer
xchain-mcp 0.26.0
Model Context Protocol (MCP) stdio server for the XChain Platform: read chain/token/balance data ...
20 versions - Latest release: about 1 hour ago - 1.9 thousand downloads last month - 0 stars on GitHub - 1 maintainer
@jswebfans/chainapitest 0.0.2
Wrapper around getting and sending transactions from and to lambda
2 versions - Latest release: over 6 years ago - 1 dependent package - 8 downloads last month - 1 maintainer
@flarenetwork/multichain-wallet-connector 0.0.1
A multichain wallet connector library with core and React bindings
43 versions - Latest release: 8 months ago - 499 downloads last month - 7 maintainers
Top 3.3% on npmjs.org
edge-core-js 2.52.0
Edge account & wallet management library
351 versions - Latest release: 5 days ago - 16 dependent packages - 33 dependent repositories - 13.7 thousand downloads last month - 81 stars on GitHub - 4 maintainers
ault-sdk-ts 0.11.0
TypeScript SDK for the Ault blockchain with high-level transaction methods and REST query clients
36 versions - Latest release: 8 days ago - 18.1 thousand downloads last month - 0 stars on GitHub - 1 maintainer
Top 1.5% on npmjs.org
@web3-onboard/injected-wallets 2.11.3
Injected wallet module for connecting browser extension and mobile wallets to Web3-Onboard. Web3-...
153 versions - Latest release: almost 2 years ago - 50 dependent packages - 228 dependent repositories - 44 thousand downloads last month - 921 stars on GitHub - 2 maintainers
@qorechain/pqc 0.2.2
QoreChain post-quantum cryptography — FIPS-204 ML-DSA, FIPS-203 ML-KEM, FIPS-202 SHAKE-256, with ...
5 versions - Latest release: about 2 hours ago - 577 downloads last month - 5 stars on GitHub - 1 maintainer
@zeer-dev/prep-client 0.1.0
Experimental native-fetch client for Zeer Prep historical full-block queries
2 versions - Latest release: about 3 hours ago - 0 stars on GitHub - 1 maintainer
Top 6.0% on npmjs.org
@goldskycom/cli 13.17.2
The Goldsky CLI to deploy subgraphs, index & transform blockchain data, configure webhooks, and a...
177 versions - Latest release: about 2 hours ago - 2 dependent packages - 1 dependent repositories - 13.2 thousand downloads last month - 3 maintainers
@anseta/mcp 0.2.1
MCP server exposing the Anseta staking API as 22 curated tools
2 versions - Latest release: about 2 months ago - 0 stars on GitHub - 1 maintainer
@cryptoapis-io/mcp-aml 0.3.0
MCP server for AML address verification and transaction screening via Crypto APIs
3 versions - Latest release: about 3 hours ago - 0 stars on GitHub - 1 maintainer
dexpaprika-mcp 2.9.0
A Model Context Protocol server for DexPaprika cryptocurrency data with network-specific pool que...
34 versions - Latest release: 4 days ago - 1.81 thousand downloads last month - 53 stars on GitHub - 2 maintainers
lyra-web3-playground 0.1.6 💰
Lyra Web3 Playground - Learn blockchain development with interactive examples. Compile and deploy...
7 versions - Latest release: 3 months ago - 42 downloads last month - 27 stars on GitHub - 1 maintainer
@nirholas/lyra-web3-playground 0.1.6 💰
Lyra Web3 Playground - Learn blockchain development with interactive examples. Compile and deploy...
4 versions - Latest release: 3 months ago - 58 downloads last month - 27 stars on GitHub - 1 maintainer
@cryptoapis-io/mcp 0.4.10
All Crypto APIs MCP servers in a single package — blockchain data, transactions, fees, signing, H...
22 versions - Latest release: about 3 hours ago - 385 downloads last month - 0 stars on GitHub - 1 maintainer
@proveanything/smartlinks 2.0.69
Official JavaScript/TypeScript SDK for the Smartlinks API
357 versions - Latest release: about 3 hours ago - 9.67 thousand downloads last month - 0 stars on GitHub - 1 maintainer
@erc7730/cli 0.5.0
CLI to generate, lint, preview, test, and diff ERC-7730 descriptors
19 versions - Latest release: 4 days ago - 2.62 thousand downloads last month - 2 stars on GitHub - 1 maintainer
@erc7730/sdk 1.0.0
Decode blockchain transactions into human-readable format using ERC-7730 standard
23 versions - Latest release: 4 days ago - 1.39 thousand downloads last month - 2 stars on GitHub - 1 maintainer
crypto-client 0.26.0
An unified client for all cryptocurrency exchanges.
111 versions - Latest release: almost 6 years ago - 1 dependent package - 99 downloads last month - 7 stars on GitHub - 1 maintainer
@cryptoapis-io/n8n-nodes-cryptoapis 0.4.0
n8n community node for Crypto APIs — blockchain infrastructure for 15+ protocols
11 versions - Latest release: about 3 hours ago - 105 downloads last month - 0 stars on GitHub - 1 maintainer
@gohorse/npm-twitch 1.0.3
GoHorse is a Git-based blockchain. Library with features involving Twitch.
4 versions - Latest release: over 4 years ago - 3 dependent packages - 11 downloads last month - 20 stars on GitHub - 3 maintainers
Top 1.0% on npmjs.org
gun 0.2020.1241 💰
A realtime, decentralized, offline-first, graph data synchronization engine.
237 versions - Latest release: over 1 year ago - 175 dependent packages - 625 dependent repositories - 264 thousand downloads last month - 19,147 stars on GitHub - 1 maintainer
Top 0.5% on npmjs.org
truffle 5.11.5
Truffle - Simple development framework for Ethereum
502 versions - Latest release: about 3 years ago - 1,683 dependent packages - 16,043 dependent repositories - 171 thousand downloads last month - 13,907 stars on GitHub - 2 maintainers
vp-toolkit 0.2.3
A library to generate Verifiable Presentations and Verfiable Credentials
6 versions - Latest release: over 6 years ago - 1 dependent package - 3 dependent repositories - 79 downloads last month - 8 stars on GitHub - 3 maintainers
Top 1.9% on npmjs.org
bcoin 1.0.2 deprecated
Bitcoin bike-shed
57 versions - Latest release: over 8 years ago - 91 dependent packages - 372 dependent repositories - 1.38 thousand downloads last month - 3,070 stars on GitHub - 3 maintainers
Top 1.3% on npmjs.org
stellar-sdk 13.3.0 deprecated
A library for working with the Stellar network, including communication with the Horizon and Soro...
168 versions - Latest release: over 1 year ago - 226 dependent packages - 702 dependent repositories - 133 thousand downloads last month - 695 stars on GitHub - 7 maintainers
ponscli 0.1.1
Unofficial command-line interface for the Pons launchpad on Robinhood Chain
2 versions - Latest release: about 2 months ago - 390 downloads last month - 0 stars on GitHub - 1 maintainer
mirrorworld-sonic-hyperfuse-node-client-sdk 0.1.8
TypeScript SDK for client-side WebSocket connection with validator backend to validate batch bloc...
3 versions - Latest release: about 2 months ago - 1 maintainer
@andrewkimjoseph/celina-mcp 0.28.1 deprecated
Celina — MCP server for Celo mainnet. Balances, transfers, DeFi, Self Agent ID, and chain reads f...
130 versions - Latest release: 13 days ago - 2.59 thousand downloads last month - 1 stars on GitHub - 1 maintainer
@cnvlabskoxyz/celina-mcp 1.0.1
Celina — MCP server for Celo mainnet. Balances, transfers, DeFi, Self Agent ID, and chain reads f...
3 versions - Latest release: about 4 hours ago - 195 downloads last month - 1 stars on GitHub - 1 maintainer
@geniusventures/hardhat-multichain 1.1.0-gv
A Hardhat plugin for launching multiple forked blockchains
1 version - Latest release: about 2 months ago - 0 stars on GitHub - 1 maintainer
@fluxpointstudios/orynq-sdk-anchors-materios 0.6.0
Materios blockchain anchor support for Orynq SDK - submits and verifies anchors via Substrate ext...
7 versions - Latest release: 27 days ago - 1.14 thousand downloads last month - 3 stars on GitHub - 1 maintainer
npci-payment-xdr-sdk 3.3.0
stellar-sdk is a library for working with the Stellar Horizon server.
1 version - Latest release: almost 7 years ago - 1 dependent package - 86 downloads last month - 695 stars on GitHub - 1 maintainer
@anseta/typescript-sdk 0.2.0
TypeScript client for the Anseta Developer API, generated from the OpenAPI specification
3 versions - Latest release: about 2 months ago - 46 downloads last month - 0 stars on GitHub - 1 maintainer
@autyon/sdk 0.2.0
TypeScript/JavaScript SDK and CLI for Autyon AgentChain — on-chain identity, wallet, payments, re...
2 versions - Latest release: about 2 months ago - 319 downloads last month - 0 stars on GitHub - 1 maintainer
@digitalbits-blockchain/js-stellar-sdk 10.4.5
stellar-sdk is a library for working with the Stellar Horizon server.
8 versions - Latest release: almost 3 years ago - 36 downloads last month - 695 stars on GitHub - 7 maintainers
astral-loom-widgets 0.1.0
Embeddable UI components for Stellar data.
1 version - Latest release: about 2 months ago - 15 downloads last month - 6 stars on GitHub - 1 maintainer
@fluxpointstudios/orynq-sdk-anchors-cardano 0.4.0
Cardano blockchain anchor support for Proof-of-Intent SDK — PoI anchors (label 2222) and Materios...
6 versions - Latest release: 27 days ago - 1.05 thousand downloads last month - 3 stars on GitHub - 1 maintainer
erc5516 1.0.1
Reference implementation for the ERC-5516 token standard.
2 versions - Latest release: about 2 months ago - 1 stars on GitHub - 1 maintainer
Top 7.2% on npmjs.org
@waves/provider-keeper 2.1.4
ProviderKeeper for Signer
36 versions - Latest release: over 1 year ago - 2 dependent packages - 13 dependent repositories - 1.39 thousand downloads last month - 4 stars on GitHub - 2 maintainers
Top 1.7% on npmjs.org
@stacks/connect-react 23.1.7
A new `@stacks/react` experience is coming soon 🤫
818 versions - Latest release: 3 months ago - 11 dependent packages - 43 dependent repositories - 5.4 thousand downloads last month - 89 stars on GitHub - 4 maintainers
ivanm-js-stellar-sdk 10.0.1
stellar-sdk is a library for working with the Stellar Horizon server.
1 version - Latest release: over 4 years ago - 1 dependent package - 8 downloads last month - 695 stars on GitHub - 1 maintainer
@tinyanvil/stellar-sdk 11.1.0
A library for working with the Stellar network, including communication with the Horizon and Soro...
3 versions - Latest release: almost 3 years ago - 2 dependent packages - 19 downloads last month - 695 stars on GitHub - 1 maintainer
@miden-sdk/turnkey 0.17.5
Miden Turnkey Integration SDK
18 versions - Latest release: about 4 hours ago - 1.2 thousand downloads last month - 2 stars on GitHub - 3 maintainers
@overcat/stellar-sdk 13.3.1
A library for working with the Stellar network, including communication with the Horizon and Soro...
7 versions - Latest release: over 1 year ago - 9 downloads last month - 695 stars on GitHub - 1 maintainer
stellar-sdk-2 0.8.2
stellar-sdk is a library for working with the Stellar Horizon server.
3 versions - Latest release: over 8 years ago - 2 dependent packages - 1 dependent repositories - 33 downloads last month - 695 stars on GitHub - 1 maintainer
stelar-sdk 12.3.0
A library for working with the Stellar network, including communication with the Horizon and Soro...
1 version - Latest release: almost 2 years ago - 238 downloads last month - 695 stars on GitHub - 1 maintainer
modified-stellar-sdk 0.0.3
stellar-sdk is a library for working with the Stellar Horizon server.
3 versions - Latest release: almost 7 years ago - 1 dependent package - 30 downloads last month - 695 stars on GitHub - 1 maintainer
stellar-sdk-react-native 0.8.3
stellar-sdk is a library for working with the Stellar Horizon server.
2 versions - Latest release: over 8 years ago - 1 dependent package - 1 dependent repositories - 28 downloads last month - 695 stars on GitHub - 1 maintainer
triarm-sdk1 0.0.6
stellar-sdk is a library for working with the Stellar Horizon server.
6 versions - Latest release: almost 8 years ago - 1 dependent repositories - 49 downloads last month - 695 stars on GitHub
stellar-sdk-fork 10.4.1 unpublished
stellar-sdk is a library for working with the Stellar Horizon server.
1 version - Latest release: over 3 years ago - 8 downloads last month - 695 stars on GitHub - 1 maintainer
triam1-sdk 0.0.3
stellar-sdk is a library for working with the Stellar Horizon server.
3 versions - Latest release: almost 8 years ago - 1 dependent repositories - 53 downloads last month - 695 stars on GitHub
Top 8.6% on npmjs.org
js-kinesis-sdk 0.9.12
stellar-sdk is a library for working with the Stellar Horizon server.
14 versions - Latest release: over 5 years ago - 1 dependent package - 3 dependent repositories - 87 downloads last month - 695 stars on GitHub - 1 maintainer