Check remaining balance
API Key
Check remaining balance
Return the calling key’s remaining spendable balance in dollars. Free —
this call is never billed. Works at any balance, including zero (returns
"0.00"), so an agent can always check its remaining balance.
GET
Check remaining balance
Authorizations
SAN-issued API key (sk_…) issued from the SAN Agents Dashboard
(Settings → API Keys). Used by every /api/v1/* endpoint; usage
is billed in credits against the owning account's active Stripe
subscription.
Response
OK — current spendable balance for the calling key.
Remaining spendable balance in dollars (e.g. "73.41"). "0.00" when empty.