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This document applies only to the Chinese mainland (Beijing) region. Use an API key from this region.
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To use FaceChain portrait generation, request a trial and pass it. Otherwise, API calls return an error status code.
Billing Units
|
Model Service |
Billing Unit |
|
FaceChain Portrait Image Detection |
Limited-time free |
|
FaceChain Portrait Training |
Number of training sessions |
|
FaceChain Portrait Generation |
Number of generated images |
Unit Prices
|
Model Service |
Model Name |
Unit Price |
|
FaceChain Portrait Image Detection |
facechain-facedetect |
Limited-time free |
|
FaceChain Portrait Training |
facechain-finetune |
2.5 CNY/session |
|
FaceChain Portrait Generation |
facechain-generation |
0.18 CNY/image |
Free Quota
|
Model Name |
Free Quota |
|
facechain-facedetect |
After your trial request is approved, each Alibaba Cloud account (including Resource Access Management (RAM) users) receives a free quota of 500 image generations for the first use of the model. This quota is valid for 90 days. |
|
facechain-finetune |
50 sessions Valid for 90 days after approval of the request |
|
facechain-generation |
500 images Valid for 90 days after approval of the request |
The free quota takes effect at the next whole hour after your trial request is approved. For example, if your approval occurs at 15:30, your free quota takes effect after 16:00. It deducts billing fees incurred after 16:00.
For more information, see New User Free Quota to confirm your eligibility for the free quota and query the total free quota, remaining quota, and expiration time.
API Limits
Wanxiang series models limit call QPS and concurrency. Limits apply per account (including sub-accounts). Models are independent of each other. The limits are as follows.
|
Model Service |
Model Name |
Task Submission API QPS Limit |
Number of Concurrent Tasks |
|
FaceChain Portrait Image Detection |
facechain-facedetect |
5 |
No limit for sync API |
|
FaceChain Portrait Training |
facechain-finetune |
2 |
1 |
|
FaceChain Portrait Generation |
facechain-generation |
2 |
1 |
View Bills
For bill details, see Expenses and Costs.