Axsync API v2

Idempotency

Send an Idempotency-Key header with POST requests to retry safely.

curl -X POST "https://api.axnode.net/v2/notes" \
  -H "Idempotency-Key: 6f1d2a64-9a2e-4c7e-b1f3-5d2f0a8c9e11" \
  -H "Authorization: Bearer $AXSYNC_TOKEN" \
  -d '{"notebook_id":"nb_2Lq9TgWz4A","title":"Retry-safe"}'

Keys are remembered for 24 hours. Reusing a key with a different body returns 409 conflict.