FREE: Hex-encode or decode a payload.
u_hexFREE (no payment). Hex-encode or decode a payload. Deterministic micro-utility; use over MCP or POST /u/hex over HTTP.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| op | No | e.g. 'encode' | |
| text | No | e.g. 'hi' |