Regional original API prices; web credits and subscriptions have separate terms.
Data retention
Model Studio standard inference retention is up to 30 days, with legal/security exceptions; stateful files persist until deleted. HappyOyster is absent from the documented ZDR-supported model list. Do not treat a session ticket or artifact URL as a zero-retention guarantee.Source for Data retention (opens in a new tab)
POST https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/api/v2/apps/happyoyster-1.0-adventure/openapi/v1/worlds, then use the Travel API and official SDK. Match API credentials and deployment region.
Regions
Singapore / International. Deployment scope is not a country-only residency guarantee.
Web-product creative credits are a separate offer.
Prices retain their published currencies and billing units below.
Published billing units · original currency · observed 14 Oct 2026
Category
Usage
Rate
Unit
World simulation
World creation1
$0.0077
call
World simulation
World experience (480P)1
$0.0308
second of experience
Rate conditions
Original Singapore / International API list rate. Add world-creation charges, applicable instruction calls and experience duration at the selected resolution. Failed requests are not charged. Web credits and promotional discounts are excluded.
Model Studio standard inference retention is up to 30 days, with legal/security exceptions; stateful files persist until deleted. HappyOyster is absent from the documented ZDR-supported model list. Do not treat a session ticket or artifact URL as a zero-retention guarantee.
POST https://{WorkspaceId}.cn-beijing.maas.aliyuncs.com/api/v2/apps/happyoyster-1.0-adventure/openapi/v1/worlds, then use the Travel API and official SDK. Match API credentials and deployment region.
Regions
China (Beijing). Deployment scope is not a country-only residency guarantee.
Web-product creative credits are a separate offer.
Prices retain their published currencies and billing units below.
Published billing units · original currency · observed 14 Oct 2026
Category
Usage
Rate
Unit
World simulation
World creation1
$0.007067
call
World simulation
World experience (480P)1
$0.028267
second of experience
Rate conditions
Original China (Beijing) API list rate. Add world-creation charges, applicable instruction calls and experience duration at the selected resolution. Failed requests are not charged. Web credits and promotional discounts are excluded.
Model Studio standard inference retention is up to 30 days, with legal/security exceptions; stateful files persist until deleted. HappyOyster is absent from the documented ZDR-supported model list. Do not treat a session ticket or artifact URL as a zero-retention guarantee.
POST https://{WorkspaceId}.us-east-1.maas.aliyuncs.com/api/v2/apps/happyoyster-1.0-adventure/openapi/v1/worlds, then use the Travel API and official SDK. Match API credentials and deployment region.
Regions
US (Virginia) / Global. Deployment scope is not a country-only residency guarantee.
Web-product creative credits are a separate offer.
Prices retain their published currencies and billing units below.
Published billing units · original currency · observed 14 Oct 2026
Category
Usage
Rate
Unit
World simulation
World creation1
$0.007067
call
World simulation
World experience (480P)1
$0.028267
second of experience
Rate conditions
Original US (Virginia) / Global API list rate. Add world-creation charges, applicable instruction calls and experience duration at the selected resolution. Failed requests are not charged. Web credits and promotional discounts are excluded.
Model Studio standard inference retention is up to 30 days, with legal/security exceptions; stateful files persist until deleted. HappyOyster is absent from the documented ZDR-supported model list. Do not treat a session ticket or artifact URL as a zero-retention guarantee.
No benchmark observations have been added for this model. We do not turn a vendor description into a performance score.
Latency and throughput depend on the host, request size, reasoning settings and load. There is no measured speed or global usage figure in this record.
The record behind the model
Why it is included
Official terms reserve rights in the models, license service access and prohibit extraction of underlying parameters or weights. The reviewed releases are hosted model services without a documented public-weight license. Public SDKs and OpenAPI documentation do not release their weights.
