Credits show $15 on dashboard but inference returns 0 cents

[alliswellpriyaa-eng]

Wallet: 0xDbbCd424958e150E7250d6Fe20Edc3Dc1ECc2C73
Dashboard credit balance: $15.00
Inference API response: 402 - Current balance: 0 cents
Tried: regenerating API key, fresh config, multiple restarts
API connects successfully but credits not recognized