Reference

REST API

Talk to Quanta over plain HTTP from anything.

Prefer HTTP? Every client method maps to a REST endpoint. Authenticate with a bearer token in the Authorization header.

bash

curl https://api.quanta.dev/v2/notes/welcome \
  -H "Authorization: Bearer $QUANTA_KEY"

Response shape

json

{
  "id": "welcome",
  "data": { "title": "Hello, edge" },
  "region": "us-east",
  "updatedAt": "2026-06-15T09:00:00Z"
}

All responses include the region that served them in the region field — handy for debugging latency.