Credits Usage Guide
Credits Usage Guide
Credit Types
1. Subscription Credits
| Feature | Description |
|---|---|
| Reset | Monthly on billing date |
| Rollover | ❌ Unused credits do not carry over |
| Priority | Used after extra credits are depleted |
2. Extra Credits
| Feature | Description |
|---|---|
| Expiration | ✅ Never expire |
| Priority | Consumed before subscription credits |
| Requirement | Active subscription required to use |
| Purchase | Available in credit packs from dashboard |
Credits Cost by Operation
Sonic Model
| Operation | Credits | Output |
|---|---|---|
| Create music | 15 | 2 songs |
| Extend music | 15 | 2 songs |
| Cover music | 15 | 2 songs |
| Persona music | 15 | 2 songs |
| Concat music | 2 | 1 song |
| Upload music | 2 | 1 clip_id |
| Upload + Extend | 15 | 2 songs |
| Upload + Cover | 15 | 2 songs |
| Create persona | 1 | 1 persona |
| Get BPM | 1 | BPM data |
| Get VOX | 1 | Vocal audio |
| Upsample tags | 1 | Enhanced tags |
| Get WAV | 1 | WAV file |
| Get MIDI | 1 | MIDI data |
| Aligned lyrics | 1 | First call only* |
| Stems (basic) | 15 | 4 stems |
| Stems (full) | 75 | 24 stems |
*Aligned lyrics: First request costs 1 credit, subsequent requests for the same clip are free.
Other Models
| Model | Credits per Call | Output | Status |
|---|---|---|---|
| Producer | 12 | 1 song | Active |
| Nuro | 10 | 1 song | Active |
Credit Consumption Order
1. Extra Credits (if available)
↓
2. Subscription Credits (if extra credits depleted)Checking Your Balance
API Request
Response
{
"code": 200,
"data": {
"credits": 500,
"extra_credits": 100
}
}| Field | Description |
|---|---|
credits | Remaining subscription credits |
extra_credits | Remaining extra credits |
Insufficient Credits
{
"type": "forbidden",
"error": "The remain credits is not enough, you can buy more one time credits pack or subscribe to get more credits"
}Tips for Managing Credits
Optimize Usage
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Monitor Usage
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Cost-Effective Workflows
| Scenario | Recommended Approach | Total Credits |
|---|---|---|
| Create full song | Create (15) + Extend (15) + Concat (2) | 32 |
| Quick test | Create with description mode | 15 |
| Style exploration | Upsample tags (1) + Create (15) | 16 |
| Cover existing | Upload (2) + Cover (15) | 17 |
Subscription Plans
| Plan Feature | Description |
|---|---|
| Monthly credits | Varies by plan |
| Rate limits | Higher tiers get more concurrency |
| Extra credits | Available for all paid plans |
FAQ
A: No, subscription credits reset monthly and do not carry over.
A: No, extra credits never expire as long as you have an active subscription.
A: Extra credits are always consumed before subscription credits.
A: yes.
A: Most generation operations produce 2 songs and cost 15 credits total.
Modified at 2026-01-24 13:33:59