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Nodofi Flow Blocks
Build services, data pipelines, web requests, payments, and robot behaviors by wiring blocks together.
How to use this reference. Drag a block onto a Flow canvas, connect matching output and input pins, then edit its settings in the block inspector. A block only sends values from outputs that it actually produces.
Flow basics
A normal Flow runs once from its starting blocks. A block waits until all required wired inputs have a value. Service input reads the caller request and Service output returns a value to the caller. Robot event blocks are continuous triggers and are available in Robot projects.
Service input (field: question)
│ value
▼
HTTP request (url) ── data ──▶ Service output (field: answer)
For a published Flow, callers send JSON such as {"question":"What happened?"}. A Flow with an empty Service Input field receives the complete request value.
Security note. These blocks help with validation, integrity, secrets, and authorization decisions; they do not replace HTTPS, access control, rate limiting, secure secret storage, or a managed identity provider. Never put a password or signing secret in public browser code. Keep encryption passwords and HMAC secrets in a protected service or server-side Flow.