Endpoints
Billing
Retrieve your current credit balance and latest billing transaction.
What it returns
creditsLeft: Current available credits.lastUpdated: Last credits table update timestamp, ornullif never updated.userId: User ID linked to your API key.lastBillingTransaction: Most recentpurchaseortopuptransaction, ornullif none exists yet.
Example Request
curl -X GET 'https://sexyvoice.ai/api/v1/billing' \
-H 'Authorization: Bearer sk_live_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'Example Response
{
"creditsLeft": 12500,
"lastUpdated": "2026-03-03T19:02:00.000Z",
"userId": "d8a1d8f9-67f8-4a27-9c77-b31a4f9d9e6f",
"lastBillingTransaction": {
"id": "7b7f0d27-feb2-4f7b-b0f4-0e9a7064f4fd",
"type": "topup",
"amount": 5000,
"description": "Top-up package",
"created_at": "2026-03-02T10:22:31.000Z",
"reference_id": "pi_3Qxxxx",
"subscription_id": null,
"metadata": {
"package": "starter"
}
}
}Debugging
All responses include a request-id header. Store it in your logs and include
it in support requests when troubleshooting.