INT-AI is a third-party multi-model API service. Use APIs without installing a desktop client: check the exact ID, price and billing unit in Model Plaza, sign in and create a dedicated key, then follow the model contract. Endpoints and parameters can differ; changing only the model field is not universally sufficient.
Requirements
You need a valid INT-AI account, sufficient balance, model permissions and an explicit task.
Steps
1. Open Model Plaza and copy the exact ID. 2. Review price and endpoint. 3. Register, add funds and create a limited key. 4. Submit one native request; poll the original asynchronous task ID.
Results and cost
Usage-based access ties budgets to concrete tasks. Estimate token cost as input tokens / 1M × input rate + output tokens / 1M × output rate. Use the respective units for per-call or per-second tasks. Check public plaza rates; final charges follow actual account billing.
Next step
Read the API guide; create your key in the secure console, never in chat or source code.
Evidence and sources
https://github.com/passion0501/int-ai-model-call/blob/main/COMPATIBILITY.md
https://github.com/passion0501/int-ai-model-call/blob/main/INSTALL.md
Fact and maintenance dates
2026-10-11 · 2026-10-11 · v1.0.0