> ## Documentation Index
> Fetch the complete documentation index at: https://docs.apisale.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Model APIs overview

> Unified inference API for all models in the catalog.

## Endpoints

| Method | Path                   | Description    |
| ------ | ---------------------- | -------------- |
| POST   | `/v1/run/{model_slug}` | Submit a run   |
| GET    | `/v1/runs/{run_id}`    | Get run status |
| POST   | `/v1/runs/search`      | Search runs    |
| DELETE | `/v1/runs/{run_id}`    | Cancel a run   |
| POST   | `/v1/pricing/preview`  | Estimate cost  |

Model slugs match the [Explore](https://apisale.ai/explore) catalog and model detail pages.

## Request shape

```json theme={null}
{
  "input": { },
  "webhook_url": "https://optional",
  "sync": false
}
```

The `input` object must match the model's JSON schema (shown in each model's Playground tab).

## Async vs sync

* **Async (default):** returns immediately with `run_id`; poll or use webhooks
* **Sync:** set `"sync": true` or use models with sync execution mode — blocks until complete

See [Submit a run](/model-apis/submit-run) and [Poll runs](/model-apis/poll-runs).