endpoint
POST

/api/credits/autotopup

Configure automatic top-ups

auth: sessionbase https://app.nz
Request
curl -sX POST https://app.nz/api/credits/autotopup \
  -H "Authorization: Bearer pk_live_..." \
  -H "Content-Type: application/json" \
  -d '{}'

Billing & plans

Everything is paid from one prepaid credit balance (credits are ~$0.001 each). On top of pay-as-you-go, a Pro ($20), Ultra ($60), or Max ($200) plan grants monthly credits, a guaranteed number of concurrent machines, and per-product free quotas. Plan credits are used before purchased credits and roll over for one month.

Plan tiers
freeplan$0 — pay-as-you-go credits, shared worker pool.
proplan$20/mo — 25,000 credits, 1 guaranteed machine.
ultraplan$60/mo — 80,000 credits, 3 machines + priority.
maxplan$200/mo — 280,000 credits, 6 machines + top priority.
Check your plan and subscribe from the CLI
# Inspect the catalog
curl -s https://app.nz/api/plans | jq

# From the CLI (app login first)
app plan show
app plan subscribe ultra
app billing usage