CATEGORY
Cryptography::Cryptocurrencies 2,657 crates
Data as of 2026-07-25 (crates.io database dump, timestamp 2026-07-25T02:00:36Z). Source: crates.io · db-dump.tar.gz · methodology & corrections.
motosan-solana-envelopeSchema types + serde + codec + validation for the solana-envelope v1 protocol69MIT
dig-l1-walletSelf-custodial Chia L1 wallet crate with XCH and CAT support68MIT
a2a-swap-sdkA2A-Swap Rust SDK — agent-native constant-product AMM client for Solana67MIT
waterpump-solana-raydium-clmm-clientClient library for interacting with Raydium Concentrated Liquidity Market Maker (CLMM) program67MIT OR Apache-2.0
hiveio-waxHive blockchain protocol library for Rust — transaction building, signing and protocol types. Name reserved for the official Hive…66MIT
safe-oracleDrop-in oracle protection for Stellar Soroban — five mathematically-verified guardrails against oracle manipulation attacks.66Apache-2.0
regtest-block-explorerA CLI tool for indexing Bitcoin regtest blocks via RPC and serving a block explorer API.65MIT OR Apache-2.0
perpcity-sdkRust SDK for the PerpCity perpetual futures protocol on Base L265MIT
scope-bca-cliScope Blockchain Analysis - Command-line interface library64MIT
supra_indexer_sdkA Rust SDK for interacting with the Supra blockchain indexer.64MIT OR Apache-2.0
csv-adapter-bitcoinBitcoin adapter for CSV (Client-Side Validation) with UTXO seals and SPV proofs63MIT OR Apache-2.0
hiveio-beekeeperRust bindings for Hive Beekeeper — a wallet / private-key manager for the Hive blockchain.63MIT
zera-scSmart contract SDK for the Zera Network63Apache-2.0
waterpump-solana-orca-whirlpool-clientClient library for interacting with Orca Whirlpool concentrated liquidity program63MIT OR Apache-2.0
browser-web3-signerCLI for browser-based web3 wallet signing (EVM + TRON): the agent-facing interface that opens a browser to your wallet for…63MIT
owxAgent-native, self-custodial, policy-gated, multi-chain wallet toolkit.61MIT OR Apache-2.0
tidecoinGeneral purpose library for using and interoperating with Tidecoin.61CC0-1.0
wp-solana-raydium-clmm-corePure (non-I/O) core for Raydium CLMM: plan layer, quote math, PDA derivation, tick-array utilities61MIT OR Apache-2.0
kuest-builder-relayer-clientRust Deposit Wallet relayer client SDK60MIT
dexquote-coreLibrary for comparing DEX quotes across multiple protocols on EVM chains58MIT
scanevmA fast CLI for fetching verified smart contract source code and querying blockchain data across EVM chains.58MIT
neveA read-only cache for avalanchego's JSON-RPC frontend API, backed by a local block store.58MIT
wp-solana-kamino-klend-clientClient library for the Kamino Lending (klend) program58MIT OR Apache-2.0
wp-solana-orca-whirlpool-corePure (non-I/O) core scaffold for Orca Whirlpool58MIT OR Apache-2.0
dig-serviceGeneric Service<N, A, R> orchestration scaffold shared by every DIG Network binary. Lifecycle hooks, TaskRegistry, ShutdownToken…57Apache-2.0 OR MIT
bkb-serverHTTP API server and ingestion scheduler for the Bitcoin Knowledge Base57MIT OR Apache-2.0
blockchain-4micaBlockchain data providers and schedulers for the 4Mica payment network.57CC-BY-NC-4.0
wp-solana-jupiter-lend-corePure (non-I/O) math and decoders for Jupiter Lend57MIT OR Apache-2.0
wp-solana-jupiter-lending-clientClient library for the Jupiter Lend Lending program57MIT OR Apache-2.0
scematica-suiteScematica meta-crate — re-exports the full Solana sniper + cross-DEX arb + AI + Deep Q* + x402 + ScemaDEX stack, and ships a…56MIT
shank-parseA proc-macro crate that generates Rust client code from Shank/Anchor IDL JSON files for Solana programs.56MIT
jupiter-clientA type-safe, asynchronous Rust client for the Jupiter Aggregator API on Solana. Facilitates seamless token swaps, route finding,…56MIT
tai-cli`tai` — the command-line interface for the Tai agent-economy launchpad on Sui. Launch agents, hire them, settle escrow work…55MIT
phygital-token-clientCodama-generated Rust client for the phygital-token program55ISC
tidecoin-p2p-messagesPeer-to-peer messages defined by the Tidecoin protocol55CC0-1.0
mnemonic-engraveConvert m-format constellation strings (md1/mk1) into NFC NDEF payloads for SeedHammer II; refuses secret ms1.55MIT OR Unlicense
wp-solana-jupiter-oracle-clientClient library for the Jupiter Lend Oracle program55MIT OR Apache-2.0
llamma-mathPure Rust port of Curve Finance LLAMMA (Lending-Liquidating AMM Algorithm) math. Wei-level precision, fuzz-verified against…54MIT
chainindex-solanaSolana-specific indexer for ChainIndex — slot tracking, program log parsing, and account monitoring54MIT
chainindex-evmEVM block fetcher, index loop, and builder API for ChainIndex54MIT
voltr-vault-clientCodama-generated Rust client for the Voltr Vault Solana program, with extension helpers for fees, LP math, PDAs, and account…54MIT
wangapayfast-rsPayFast ITN (Instant Transaction Notification) verification helpers for Rust services53MIT OR Apache-2.0
tribewarez-stakingPTtC Staking Program for Tribewarez DeFi with tensor network support53MIT
motosan-solana-envelope-builderProducer-side fluent builder API for the solana-envelope v1 protocol53MIT
evm-oracle-stateEVM-backed oracle state tracking and speculative update signals over evm-fork-cache53MIT OR Apache-2.0
sproutsCommand-line interface for the Sprouts platform — build, deploy, and operate sprouts.52MIT OR Apache-2.0
charli3-oracle-coreCore oracle types, aggregation algorithms, and price providers for Charli352BUSL-1.1
atupa-sdkAtupa: High-Fidelity Ethereum Tracing & Visual Profiling Suite52MIT OR Apache-2.0
btc-risk-labA Rust CLI for explainable Bitcoin transaction, PSBT, and script risk reports.52MIT
crypto-signerHigh-performance, low-latency, lightweight multi-chain signing primitives51MIT
bip39-checkSimple BIP-39 mnemonic validator: language detection, word count and checksum. No seed derivation.51MIT
wp-solana-kamino-klend-corePure (non-I/O) math and decoders for Kamino Lending (klend)51MIT OR Apache-2.0
softseco-confidential-transfersRust helpers for SPL Token-2022 Confidential Transfers — a mirror of the @softseco/confidential-transfers TypeScript SDK.51Apache-2.0
panoMulti-chain deposit detector — Argos Panoptes sees all50MIT OR Apache-2.0
tidecoin-node-parityShared Tidecoin node-backed parity harness support.50CC0-1.0
veil-pvxPVX privacy identity system for multichain wallet50BSD-3-Clause
veil-solSolana address derivation module50BSD-3-Clause
veil-ethEthereum address derivation module50BSD-3-Clause
polar-bear-arc-forge-defiARC Forge DeFi platform - Solana token launch with sniper-bot prevention and deep initial liquidity, powered by Rig (ARC) AI…49MIT OR Apache-2.0
veil-storageEncrypted wallet storage (AES-256-GCM + Argon2)49BSD-3-Clause
payjoin-mailroomCombined Payjoin Directory and OHTTP Relay49MITNFA
evt-storeProc-macro to emit events to evt-store-srv from Anchor programs via CPI48AGPL-3.0-only
p3-monolith-airAn AIR implementation of the Monolith permutation family for use in zero-knowledge proof systems.48MIT OR Apache-2.0
chia-sdk-daemonChia daemon websocket client with RPC support via ChiaRpcClient trait.47Apache-2.0
motosan-kalshiStandalone Kalshi SDK — REST API (events/markets/portfolio), RSA signing, trading47MIT
kora-deployDeploy Solana programs through a Kora paymaster (no SOL required).47MIT
cp-curveConstant-product (x*y=k) AMM curve math primitives for Solana programs46MIT OR Apache-2.0
hyperliquid-mcpMCP server for trading on Hyperliquid via AI agents46MIT
bitcoin-bip158Golomb-rice coded filters for set membership query.46CC0-1.0
clp-feed-interfaceInterface package for querying the CLP Feed oracle contract46MIT
pezsnowbridge-system-runtime-apiSnowbridge System Runtime API46Apache-2.0
pezsnowbridge-pezpallet-inbound-queueSnowbridge Inbound Queue Pallet46Apache-2.0
hdpath-rsHD path derivation from template46Apache-2.0
cinis-clientOff-chain client for the cinis duel wager protocol46MIT
yevm-lensSide-effect decoder for EVM execution traces: proxy implementation swaps, ERC-20/721 transfers, approvals, forged-transfer…46LicenseRef-PolyForm-Noncommercial-1.0.0
tokenassayer-coreToken honeypot and rug-pull scanner: simulates a buy and sell against forked EVM state and statically analyzes the contract.45MIT OR Apache-2.0
pezsnowbridge-pezpallet-system-frontendSnowbridge System Frontend Pallet45Apache-2.0
pezsnowbridge-runtime-commonSnowbridge Runtime Common45Apache-2.0
pezsnowbridge-outbound-queue-v2-runtime-apiSnowbridge Outbound Queue Runtime API V245Apache-2.0
pezsnowbridge-pezpallet-outbound-queue-v2Snowbridge Outbound Queue Pallet V245Apache-2.0
pezsnowbridge-pezpallet-inbound-queue-v2Snowbridge Inbound Queue Pallet V245Apache-2.0
eth-state-diffMinimal-allocation delta encoding for Ethereum consensus state, optimized for archival storage and zstd compression.45MIT OR Apache-2.0
ault-sdk-rustRust SDK for the Ault blockchain with high-level transaction methods and REST query clients45MIT
lutsAddress Lookup Table wrapper with deduplication and readiness tracking44MIT
cow-sdk-browser-walletBrowser wallet integration for the CoW Protocol Rust SDK44GPL-3.0-or-later
artemis-lightA framework for reliable, long-running on-chain automation: event-driven agents built on Alloy and Tokio. A fork of Paradigm's…44Apache-2.0
e-okelloh-praxis-idlIDL ingestion (Anchor, Codama, Shank)44Apache-2.0 OR MIT
pezsnowbridge-outbound-queue-runtime-apiSnowbridge Outbound Queue Runtime API44Apache-2.0
pezsnowbridge-pezpallet-system-v2Snowbridge System Pallet V244Apache-2.0
e-okelloh-praxis-reportMarkdown and JSON report generator44Apache-2.0 OR MIT
solana-secp256k1-ecdsa-adaptorSign and verify Secp256k1 ECDSA adaptor signatures in SVM44MIT
pda_pinocchio_mappingOn-chain mapping utility for Solana / Pinocchio programs.43MIT
pezsnowbridge-system-v2-runtime-apiSnowbridge System Runtime API V243Apache-2.0
bip157-storeA Bitcoin light-client according to the BIP-157/BIP-158 specifications43MIT OR Apache-2.0
okxweb3-app-mppOKX Agent Payments Protocol: MPP EVM integration43Apache-2.0
libdogecoin-rsSafe Rust bindings for libdogecoin - wallet, transaction, HD wallet, and mnemonic support42MIT
rustywallet-multisigBitcoin multi-signature wallet utilities with PSBT integration and MuSig2 support42MIT
agent-walletMPP-capable Solana wallet CLI for AI agents42MIT
causeway-saplingCauseway off-chain helpers for Zcash Sapling shielded — bech32 payment-address parse/encode + raw 43-byte payload helpers42Apache-2.0
silent-payments-cliCLI tool for BIP 352 Silent Payments42MIT OR Apache-2.0
teaselLightweight CLI utilities for inspecting Miden files, local stores, and RPC endpoints42MIT
amaruA Cardano blockchain node implementation42Apache-2.0
waterpump-solana-meteora-dlmm-sdkHigh-level SDK for Meteora DLMM: position viewing, liquidity management, fee harvesting42MIT OR Apache-2.0
wp-solana-kamino-kvault-clientClient library for the Kamino Vault (kvault) program42MIT OR Apache-2.0
zerodev-aaERC-4337 smart account SDK for Rust — prebuilt native libraries, zero setup41MIT OR Apache-2.0
stealth-vaultAnchor program interface for Shadow SDK stealth vaults and hashed execution intents41Apache-2.0
rustywallet-mempoolMempool.space API client for fee estimation, address info, and transaction tracking41MIT
sns-wasmClient-side SDK for interacting with Solana Name Service Program.41Apache-2.0
bitcoin-key-expressionBitcoin key expression and deterministic derivation41CC0-1.0
solana-ed25519-adaptorSign and verify Ed25519 adaptor signatures in SVM41MIT
okxweb3-app-payment-router-axumOKX Agent Payments Protocol: Axum middleware routing MPP + x402 on the same endpoint40Apache-2.0
lyrion-orchardFork of the orchard crate exposing net_value accessors. Required for Lyrion Network stability.40MIT OR Apache-2.0
yeildin-cliCLI client for interacting with Yeildin Protocol - a unified liquidity pool on Solana with magic swap and liquidity functions40Apache-2.0
neo-testTesting framework for Neo N3 Rust smart contracts40MIT
txdecodeA blazingly fast Ethereum transaction decoder CLI built with Alloy39MIT
shadow-stealthRust SDK for Shadow SDK stealth vaults, private payload hashes, and execution intents on Solana39Apache-2.0
causeway-btcCauseway off-chain helpers for Bitcoin — P2TR address derivation, BIP-341 sighash, witness assembly39Apache-2.0
mojo-rust-sdkA high-performance Solana gaming SDK designed to totally abstract the complexities of managing state in onchain…39MIT OR Apache-2.0
wp-solana-jupiter-lend-sdkRead-only SDK for Jupiter Lend39MIT OR Apache-2.0
otc-rfqHigh-performance OTC Request-for-Quote engine supporting DeFi protocols and TradFi venues via FIX 4.438MIT
causeway-zecCauseway off-chain helpers for Zcash transparent — address derivation, ZIP-244 v5 sighash, signed-tx assembly38Apache-2.0
jinnVerification-first language and framework for whole Cardano EUTXO protocols (early development; name reserved).38Apache-2.0
kaccyKaccy Protocol - Complete platform for fractional Bitcoin transactions (meta crate)38Apache-2.0
stellar-agent-smart-accountSmart-account orchestration layer for the Stellar agent wallet (OZ stellar-accounts v0.7.2 consumer).38Apache-2.0
tribewarez-vaultPTtC Vault/Escrow Program for Tribewarez DeFi with tensor network support37MIT
ckb-transaction-firewall-sdkOff-chain pre-flight blacklist check for CKB transactions37MIT
solana-secp256k1-schnorr-adaptorSign and verify Secp256k1 Schnorr adaptor signatures in SVM37MIT
stellar-agent-sep53SEP-53 prefixed-message sign/verify primitive for the Stellar agent wallet.37Apache-2.0
wp-solana-raydium-clmm-sdkHigh-level SDK for Raydium CLMM: position viewing, liquidity management, fee harvesting37MIT OR Apache-2.0
bsv-wallet-infra-cloudflareBRC-100 wallet storage server on Cloudflare Workers (D1 + R2): createAction/processAction/internalizeAction, BEEF verification,…36MIT
owx-swapBackend-agnostic cross-chain token swap engine for OWX.36MIT OR Apache-2.0
owx-payx402 payment protocol, service discovery, and wallet funding for OWX.36MIT OR Apache-2.0
causeway-evmCauseway off-chain helpers for EVM assets — address derivation, EIP-1559 sighash, signed-tx assembly36Apache-2.0
zakuradReserved name: the zakurad binary is built and published from the `zakura` crate. Run `cargo install zakura`.36MIT OR Apache-2.0
walletsuite-tx-compilerDeterministic Ethereum and Tron transaction compilation for WalletSuite prepared payloads36Apache-2.0
sentrix-chainOfficial Rust SDK for Sentrix Chain — typed clients for native REST, EVM, gRPC, and secp256k1 wallet/signing.36MIT
wp-solana-jupiter-swap-clientClient library for Jupiter Swap API36MIT OR Apache-2.0
pinocchio-idl-coreZero-cost core IDL types and structures for pinocchio-idl, an Anchor-compatible IDL generator for Pinocchio Solana programs36MIT OR Apache-2.0
mina-sdkRust SDK for interacting with Mina Protocol nodes via GraphQL35Apache-2.0
tribewarez-swapPTtC Token Swap AMM for Tribewarez DeFi with tensor network support35MIT
aangTUI for Kora operators to monitor and reclaim rent-locked SOL on Solana35MIT
quorum-squads-corePure Rust, wasm32-wasip2 friendly Solana core for ZeroClaw tool plugins: base58, PDAs, legacy tx construction, Squads v4 encoding…35MIT
wp-solana-orca-whirlpool-sdkHigh-level SDK for Orca Whirlpool: position viewing, liquidity management, fee harvesting35MIT OR Apache-2.0
asset-hub-zagros-integration-testsPezkuwiChain SDK component - placeholder for name reservation34Apache-2.0
snowberryCLI tool for inspecting Miden MASP package files across multiple miden-mast-package versions34MIT
mx-coreCore utilities for MultiversX Rust services.34MIT OR Apache-2.0
s6nS6n an S3-compatible object storage for smbCloud.34Apache-2.0
causeway-cpiAnchor CPI wrappers — tenant programs call into Causeway via this crate34Apache-2.0
zagros-system-emulated-networkPezkuwiChain SDK component - placeholder for name reservation34Apache-2.0
tribewarez-pot-oPoT-O (Proof of Tensor Optimizations) on-chain program with tensor network support34MIT
motosan-solana-wallet-coreSolana signer + broadcaster paired with motosan-solana-envelope. HD wallet, ed25519 keystore, RPC operations.34MIT
starkzap-rsA Rust SDK for seamless Starknet wallet integration — starkzap v1 mirror34MIT
evmguardOpen-source command-line tool to inspect EVM transactions for security risks before signing.34Apache-2.0
yevmAsync, WASM-native Ethereum VM in Rust. Top-level integration crate re-exporting the YEVM sub-crates as a single API surface.34LicenseRef-PolyForm-Noncommercial-1.0.0
solar-capiSolar compiler C API34MIT OR Apache-2.0
bp-bridge-hub-pezcumulusPezkuwiChain SDK component - placeholder for name reservation33Apache-2.0
asset-hub-pezkuwichain-emulated-chainPezkuwiChain SDK component - placeholder for name reservation33Apache-2.0
asset-hub-pezkuwichain-runtimePezkuwiChain SDK component - placeholder for name reservation33Apache-2.0
asset-hub-zagros-runtimePezkuwiChain SDK component - placeholder for name reservation33Apache-2.0
bip110-packerMaximally pack a Bitcoin block with BIP-110-compliant arbitrary data via Taproot push/OP_2DROP tapscripts33MIT
dig-rpcAxum-based JSON-RPC server framework for a DIG node. Serves the dig-rpc-protocol interface over mTLS (peer) / HTTPS (public read)…33Apache-2.0 OR MIT
yevm-wasmWebAssembly bindings for YEVM — run pre-broadcast Ethereum transaction simulation entirely in the browser.33LicenseRef-PolyForm-Noncommercial-1.0.0
scemadex-settleOpen devnet reference settler for ScemaDEX Conviction-Routing bonds: moves devnet USDC via real SPL transfers. Test/devnet only —…33MIT
bp-asset-hub-zagrosPezkuwiChain SDK component - placeholder for name reservation32Apache-2.0
asset-hub-pezkuwichain-integration-testsPezkuwiChain SDK component - placeholder for name reservation32Apache-2.0
bp-bridge-hub-pezkuwichainPezkuwiChain SDK component - placeholder for name reservation32Apache-2.0
bp-asset-hub-pezkuwichainPezkuwiChain SDK component - placeholder for name reservation32Apache-2.0
bp-bridge-hub-zagrosPezkuwiChain SDK component - placeholder for name reservation32Apache-2.0
bp-pez-messagesPezkuwiChain SDK component - placeholder for name reservation32Apache-2.0
bp-pez-relayersPezkuwiChain SDK component - placeholder for name reservation32Apache-2.0
bp-pezkuwi-corePezkuwiChain SDK component - placeholder for name reservation32Apache-2.0
bp-pezkuwichainPezkuwiChain SDK component - placeholder for name reservation32Apache-2.0
lux-dexRust SDK for LX - High-performance decentralized exchange32MIT OR Apache-2.0
bp-xcm-pezbridge-hubPezkuwiChain SDK component - placeholder for name reservation32Apache-2.0
bp-xcm-pezbridge-hub-routerPezkuwiChain SDK component - placeholder for name reservation32Apache-2.0
avalanche-atomic-swap-daemonProduction-ready HTLC atomic swap daemon for Avalanche C-Chain and Subnet-EVM chains with bidirectional support and Prometheus…32MIT OR Apache-2.0
stellar-agent-defiDeFi adapter substrate — contract-pin framework, typed-preview surface, and dispatch-verb seam for the Stellar agent wallet32Apache-2.0
asset-hub-zagros-emulated-chainPezkuwiChain SDK component - placeholder for name reservation31Apache-2.0
collectives-zagros-runtimePezkuwiChain SDK component - placeholder for name reservation31Apache-2.0
action-layer-driverGeneric driver for Action Layer (CHIP-0050) singleton spend construction on Chia31MIT
bp-pezbeefyPezkuwiChain SDK component - placeholder for name reservation31Apache-2.0
bp-pezkuwi-bulletinPezkuwiChain SDK component - placeholder for name reservation31Apache-2.0
bp-test-pezutilsPezkuwiChain SDK component - placeholder for name reservation31Apache-2.0
bp-zagrosPezkuwiChain SDK component - placeholder for name reservation31Apache-2.0
coretime-zagros-emulated-chainPezkuwiChain SDK component - placeholder for name reservation31Apache-2.0
coretime-zagros-integration-testsPezkuwiChain SDK component - placeholder for name reservation31Apache-2.0
xcm-pez-simulator-examplePezkuwiChain SDK component - placeholder for name reservation31Apache-2.0
bp-teyrchainsPezkuwiChain SDK component - placeholder for name reservation31Apache-2.0
hiveio-wax-macrosProc-macro companion of the hiveio-wax crate: the #[hive_api] attribute generating typed Hive API surfaces. Do not depend on this…31MIT
clvm_to_arm_rueGenerate gdb debuggable code from rue input31Apache-2.0
stellar-agent-toolsetsSigned-toolset (TOOLSET.md) format parsing and capability-manifest validation.31Apache-2.0
wp-solana-kamino-kvault-corePure (non-I/O) math for Kamino Vault (kvault): AUM, share price, holdings31MIT OR Apache-2.0
wp-solana-kamino-klend-sdkAsync SDK for Kamino Lending (klend) over an RpcClient: read views + write-path fetch31MIT OR Apache-2.0
collectives-zagros-emulated-chainPezkuwiChain SDK component - placeholder for name reservation30Apache-2.0
collectives-zagros-integration-testsPezkuwiChain SDK component - placeholder for name reservation30Apache-2.0
coretime-pezkuwichain-emulated-chainPezkuwiChain SDK component - placeholder for name reservation30Apache-2.0
coretime-pezkuwichain-integration-testsPezkuwiChain SDK component - placeholder for name reservation30Apache-2.0
coretime-pezkuwichain-runtimePezkuwiChain SDK component - placeholder for name reservation30Apache-2.0
glutton-zagros-runtimePezkuwiChain SDK component - placeholder for name reservation30Apache-2.0
governance-zagros-integration-testsPezkuwiChain SDK component - placeholder for name reservation30Apache-2.0