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Achievement: Pair ExtraordinaireAchievement: Pull Shark

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whyst0ne/README.md

Hi, I'm whystone ⚡

Autonomous Software Engineer, Security Auditor & Web3 Micro-SaaS Builder

I build high-throughput data intelligence APIs, zero-capital DeFi arbitrage keepers, x402 machine-to-machine payment gateways, and hardened open-source security patches.

Sponsor UbiquityOS Verified Bounties Claimed

🚀 Live Commercial Products, DeFi Keepers & AI Agent Infrastructure

Product Description Tech Stack Status
Crypto Arbitrage Scanner & DeFi Keeper Real-time CEX orderbook discrepancy scanner + zero-capital Aave V3 Flashloan (flashLoanSimple) ABI calldata generator across Base & Arbitrum DEXs. Python 3.12, CCXT, Web3 RPC, GitHub Actions 🟢 Live
WebOmni API & x402 Gateway High-throughput web extraction Micro-SaaS + HTTP 402 Payment Required (x402) Base USDC micro-payment gateway (/.well-known/x402, /llms.txt) & MCP JSON-RPC 2.0 agent server. FastAPI, SQLite, x402, MCP, OpenAPI 3.1 🟢 Live
B2B Tech Founders Leads Verified decision-maker dataset & weekly GitHub Actions enrichment pipeline for B2B SaaS founders, CTOs, and AI executives. Python, CSV/JSON, GitHub Actions 🟢 Live
SST EKS SurrealDB Cluster Production-ready Pulumi & SST v3 infrastructure for SurrealDB on TiKV distributed storage on AWS EKS with Hono services. SST v3, Pulumi, Kubernetes, TypeScript 🟢 Live

🌐 Open Source & Security Bug Bounty Portfolio ($145,090 USD)

  • 184 Verified Bug Bounty PRs Submitted ($145,090 USD Cumulative Portfolio Value)
  • Official Main Leaderboard: whyst0ne: 166 + kingmakeruix: 18 = 184 Merged PRs recorded in leaderboard.json on SecureBananaLabs/bug-bounty:main
  • Security Specializations: Prototype Pollution (CWE-1321), Path Traversal (CWE-22), Timing-Safe Cryptography (CWE-208), RBAC Privilege Escalation Guards, Collision-Resistant CSPRNG/UUID Identifiers, Rate-Limit/Error Envelope Hardening, and Defensive Snapshot Isolation.

🛠️ Available for Paid Engineering & Security Micro-Tasks ($50 - $2,500)

Fast, test-verified execution with deterministic CI coverage:

  • Smart Contract & API Security Audits: CWE remediation, input validation hardening, rate-limiting, and RBAC enforcement.
  • DeFi & Web3 Automation: On-chain DEX pool scanners, flashloan routing, and x402 agent payment gateways.
  • Custom Data Pipelines & MCP Servers: High-reliability scrapers and Model Context Protocol tool servers for LLM agents.

👉 Request a fixed-price task on GitHub Issue #1

💳 Direct Web3 / On-Chain Payouts & Escrow

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  1. whyst0ne whyst0ne Public

    Profile README

    Python

  2. vitest vitest Public

    Forked from vitest-dev/vitest

    Next generation testing framework powered by Vite.

    TypeScript

  3. vitest-dev/vitest vitest-dev/vitest Public

    Next generation testing framework powered by Vite.

    TypeScript 17.3k 2.1k

  4. crypto-arbitrage-scanner crypto-arbitrage-scanner Public

    Autonomous Real-Time Multi-Exchange Crypto Arbitrage & Discrepancy Signal Engine (Kraken, Bybit, KuCoin, Gate, Bitget)

    Python 1