Live balance check
Your key is forwarded through this site to the Power Champion gateway to query your balance. It is not saved in browser storage.
Live balance check
Your balance, live.
Prepaid credit for every model — one key, nano-USD precision.
Live — queries the gateway directly
Check your balance
Paste your API key to look up remaining prepaid credit. The request goes to the b300 gateway and nowhere else.
Top up with redeem codes: POST /v1/redeem ·