Ninja Dev (QI) | VibeLeaderboard

Ninja Dev (QI) is the public developer identity behind the azep-ninja GitHub account, which identifies its owner as founder of Quick Intel. The account publishes a self-hosted payment-gateway template for charging API clients through the x402 protocol.[1][2]

Start with x402 Payment Gateway Template →

Links

GitHub Quick Intel

Founder · Quick Intel

Career

The GitHub profile uses the name Ninja Dev (QI) and identifies a founder relationship with Quick Intel. Quick Intel’s own page labels its security tools as a NINJA Dev product. The business offers tools for examining token contracts and identifying security flags before interacting with them.[1][3]

Contributions

The x402 template places a payment gateway in front of an application. When a client requests a paid resource, the gateway returns HTTP 402 with the accepted token, network and amount. The client signs a payment authorization and retries; the gateway verifies and settles it before forwarding the request. Redis-backed nonce tracking and idempotency identifiers address replay and retry handling. This is software for developers who already have a backend and can configure settlement, rather than a hosted checkout service.[2]

Tools, writing & talks

Tools

Start here
x402 Payment Gateway Templategithub.com
A self-hosted gateway that verifies stablecoin payment authorizations before proxying API requests.
Read the gateway README and its six-step payment exchange before installing anything. Running it requires a backend, Node.js/Docker and wallet or settlement configuration; understanding HTTP requests is enough for the architectural overview.
Repository owner[2]Original source