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@status403com

status403

We build software from idea to production - with deep expertise in web scraping, reverse engineering & web3. We turn forbidden into possible.

status403

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We turn forbidden into possible.

status403 is a software house taking products from idea to production - architecture, backend, frontend and infrastructure - with deep expertise in web scraping, reverse engineering and web3.

What We Do

🤖 Web Scraping & Automation - Reliable data pipelines from protected, rate-limited and dynamic sources. High-volume request orchestration, anti-bot analysis and handling.

🔮 Web3 Automation - Chain monitoring, low-latency transaction workflows, real-time on-chain data and the infrastructure that keeps them running.

👨‍💻 Reverse Engineering - Source code & protocol analysis, complex obfuscation handling, anti-bot analysis, undocumented API reconstruction.

⚙️ Backend - Scalable, fault-tolerant server-side systems handling thousands of req/s. Database & caching optimization, auth, cloud-native deployments (AWS, GCP, self-hosted).

🎨 Frontend - High-performance responsive UIs, clean component architecture, API integration, load time & UX optimization.

🛠️ Infrastructure - Cloud infrastructure (AWS, GCP, Azure), Docker & Kubernetes orchestration, CI/CD pipelines, monitoring & observability.

How We Work

  1. Discovery Call - Free consultation to understand your needs and technical requirements.
  2. Technical Analysis - Target system analysis, protection mechanism identification, custom approach design.
  3. Implementation - Robust, scalable solutions with error handling, rate-limit handling, and monitoring.
  4. Delivery & Support - Full documentation, deployment assistance, and ongoing support.

Connect

🌐 status403.com · 📖 Technical Writing · 📩 Book a Free Call


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  1. emap-go emap-go Public

    A high-fanout IMAP client for Go, built for workloads where many independent tasks need to read mail from a small set of inboxes.

    Go 19

  2. patchright-go patchright-go Public

    Undetected Golang version of the Playwright testing and automation library.

    Go 16 1

  3. cybersource_encryption cybersource_encryption Public

    A fully working Proof of Concept (PoC) that demonstrates how to reconstruct CyberSource Credit/Debit Card encryption as used on websites such as pokemoncenter.com. The implementation mirrors CyberS…

    Go 10

  4. iovationsnare-go iovationsnare-go Public

    Go reconstruction of TransUnion iovation's snare.js device-fingerprinting pipeline: data collection, serialization and encryption of the ioBlackBox payload. Published as reverse-engineering research.

    Go 7

  5. emap-go-bench emap-go-bench Public

    Reproducible, head-to-head benchmarks for emap-go against emersion/go-imap v2 (imapclient), on the workload emap-go is built for: many task-watchers reading mail from a small set of shared inboxes …

    Go 1

  6. proxypool-go proxypool-go Public

    High-performance, in-memory proxy pool manager for Go. Parse, rotate, flag, ping, and manage outbound HTTP/SOCKS proxies with optional persistence.

    Go

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