# APIstable

## Get started

- [Your first request](https://docs.apistable.com/en/quickstart.md): From one API key to a clear, traceable generation flow.
- [Authentication](https://docs.apistable.com/en/authentication.md): Website sessions and application API keys serve different purposes.

## API reference

- [List models](https://docs.apistable.com/en/models.md): Discover exact model IDs, capabilities, and availability.
- [List tasks](https://docs.apistable.com/en/list-tasks.md): Read your account’s stored tasks.
- [Get a quote](https://docs.apistable.com/en/quotes.md): See eligible channel prices and the maximum credit reservation.
- [Create a task](https://docs.apistable.com/en/create-task.md): Submit asynchronous image, video, or music work.
- [Query a task](https://docs.apistable.com/en/query-task.md): Read each result as it finishes, with its own status and cost.
- [LLM & streaming](https://docs.apistable.com/en/llm.md): A scoped Chat Completions interface with explicit stream behavior.

## Core concepts

- [Multiple results](https://docs.apistable.com/en/outputs.md): One request. Up to four independent image or video results.
- [Routing & fallback](https://docs.apistable.com/en/fallback.md): Lower-cost routes first. Explicit permission for official fallback.
- [Credits & billing](https://docs.apistable.com/en/credits.md): Buy credits in USD. See exactly how each result is charged.
- [Music works & assets](https://docs.apistable.com/en/music.md): A generated work can contain audio, cover art, and lyrics.
- [Callbacks & polling](https://docs.apistable.com/en/webhooks.md): Generation state, credit settlement, and delivery are separate.
- [Errors & idempotency](https://docs.apistable.com/en/errors.md): Recover safely without duplicating generations or charges.

## OpenAPI Specs

- [openapi](/openapi.json)

> The links below point to documentation indexes. Follow each `/_llms/` index recursively until you reach documentation pages.

## Indexes

- [Chinese (14 pages)](https://docs.apistable.com/_llms/cn.txt): Documentation for Chinese.


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.