# Hosting experiment readout

`GET /hosting/sites/{id}/experiments/{exp}/readout` · Rivier · hosting

Counts per arm and, only once every arm reaches the planned number of page views, the comparison with the control and the decision the rule gives.

- Scope: hosting:read
- Mcp: rivier_site_experiment_readout
- Graphql: Query.hostingExperimentReadout
- Sdk: hosting.experiment.readout
- Cli: hosting experiment readout

## Parameters

- `id` (path, required), string
- `exp` (path, required), string

## Responses

- `200`: Success
- `400`: The request was malformed
- `401`: No valid credential
- `403`: The credential lacks the scope, origin or address
- `429`: Over the key's rate limit; see Retry-After

## Example

```sh
curl -X GET 'https://api.rivier.ai/hosting/sites/{id}/experiments/{exp}/readout' \
  -H 'Authorization: Bearer $KEY'
```