Tagged crypto

Stop silent token decimal mismatch bugs across EVM chains in bots and DeFi tools

Avoid Ethereum hashing bugs by using Keccak-256 instead of Node SHA3 in JS

Look up Solana wallets, tokens, transactions and NFTs with USD values

Get stock and crypto quotes, price history and comparisons from Yahoo Finance

Automate Minerstat crypto mining monitoring tasks through Composio Rube MCP

Automate Plisio cryptocurrency payment and invoice tasks through Composio Rube MCP

Automate Polygon blockchain tasks through the Composio Rube MCP server

Pull Polygon.io stock, options and crypto market data through Composio Rube MCP

Automate Starton blockchain infrastructure tasks through the Composio Rube MCP server

Pull Token Metrics crypto ratings and market data through Composio Rube MCP

Pull stock, forex and crypto market data from Twelve Data through Composio Rube MCP

Automate Venly crypto wallet and blockchain asset tasks through Composio Rube MCP

Deploy and harden an Ethereum node with clients, validator setup and RPC

Decode ciphers, transform chains and mobile signing logic in CTF challenges

Build DeFi staking, AMM and governance contracts from production templates

Write and audit Solidity contracts to prevent common smart contract vulnerabilities

Test Solidity contracts with Hardhat and Foundry, including mainnet forking

Pull free crypto market data from 100+ exchanges through the CCXT library

Write a signal engine for portfolios that span markets like A-shares, crypto and forex

Analyze crypto perpetual funding, futures term structure and option volatility smiles

Compare DeFi lending, LP and staking yields on a risk-adjusted basis

Pull OKX crypto prices, candles, funding rates and open interest, no API key

Read on-chain signals like MVRV, NVT, SOPR, whale activity and DEX liquidity

Price options with Black-Scholes and backtest multi-leg crypto or equity strategies

Explain stock trading rules across China, Hong Kong, the US and crypto markets

Track USDT and USDC mint, burn and exchange flows as crypto timing signals

Scan Solidity contracts with Slither and Mythril for reentrancy and access control bugs

Trace ransomware payment wallets and fund flows through mixers and exchanges

Audit Solidity contracts in Foundry with Slither, Mythril and fuzz and invariant tests

Chain log entries with SHA-256 hashes so any tampering breaks verification

Inventory crypto and deploy hybrid ML-KEM key exchange on TLS, VPN and SSH

Run MobSF static analysis on Android APKs to find hardcoded secrets and weak crypto

Audit application crypto for weak algorithms, insecure modes and hardcoded keys

Inventory quantum-vulnerable crypto and plan a move to NIST post-quantum standards

Decompile malware with Ghidra to study C2 protocols and crypto routines

Identify ransomware crypto routines and key flaws that may allow decryption

Call 150+ crypto exchange APIs for market data, orders and trading automation

Pull crypto prices, market caps, volumes and history from the CoinGecko API

Stream real-time order books, trades and tickers from 40+ crypto exchanges in Python

Build crypto market-making and arbitrage bots with the Hummingbot framework

Choose and use TLS, encryption, hashing and key management correctly

Search news with bias scoring and pull live stock, ETF and crypto data

Track DeFi positions across wallets and get cross-chain rebalancing suggestions

Test applications for padding oracles, ECB flaws and other crypto implementation bugs

Audit smart contracts for reentrancy, oracle and access control flaws with slither

Score a smart contract codebase across nine maturity categories with evidence

Detect timing side channels from secret-dependent branches and division in crypto code

Measure timing side channels in crypto code with dudect and Timecop statistics

Turn protocol source, RFCs and ProVerif models into Mermaid sequence diagrams