<!-- AUTO-GENERATED from the capability registry — regenerate: npm run generate:registry -->

# `browser_run` — Orange Slice capability

> Outcome-priced capability. One price for the answer, whichever providers it took.
> Everything we expose, with prices: https://orangeslice.ai/llms.txt

Runs JavaScript in a hosted browser and returns whatever it returns. One credit per run. Reach for it when a page needs interaction that `scrape website` cannot do — a login, a click, an infinite scroll.

## Price

**$0.002, charged per call**

Billed on every call, including one that returns nothing.

The price is a property of the outcome, not of the work behind it. Whichever
vendor serves this call, and whatever it costs us, the number above is the number
quoted before the run and charged after it.


## Call it

**CLI**

```bash
orangeslice browser run 'const r = await fetch("https://example.com"); return (await r.text()).length'
```

**HTTP**

```bash
curl -X POST 'https://orangeslice.ai/api/v1/run' \
  -H 'Authorization: Bearer $ORANGESLICE_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{"capability":"browser_run","input":{"code":"<string>"}}'
```

**SDK**

```ts
await services.browser.execute({ code: "…" });
```

## Inputs

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `code` | string | Yes | JavaScript to run in the hosted browser. Return a value to get it back. |
| `timeout_sec` | number | No | Seconds before the run is killed. Default is the pool's. |

Inputs may also be piped as NDJSON, one JSON object per line.

## Output

```json
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "result": {
      "anyOf": [
        {},
        {
          "type": "null"
        }
      ]
    },
    "error": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ]
    }
  },
  "required": [
    "result",
    "error"
  ],
  "additionalProperties": false
}
```

The field that carries the answer is `result`. It is
`null` — or empty — when nothing was found, which is how a miss is told from a
hit without knowing anything else about this entry.

## Before you run

- **Price it first.** `orangeslice browser run --dry-run` returns the
  exact dollar cost and spends nothing.
- **Large runs need approval.** Above the spend-gate threshold a run exits **7**
  until it carries a plan token, and only a dry run mints one.
- **Scopes:** enrich
- **Permitted uses:** research, export

## Exit codes

`0` ok · `2` bad input · `3` auth · `4` not found · `5` provider ·
`6` rate limited · `7` spend gate, nothing billed · `8` timeout ·
`9` a third-party account needs connecting