# Research hit rate, by confidence level

URL: https://docs.fxapis.com/api-reference/marketlabs/research-hit-rate-by-confidence-level

> Research hit rate, by confidence level.

`GET https://api.fxapis.com/v1/marketlabs/research/calibration`

Authentication: `Authorization: Bearer <API key>`.

#### Responses

- `200`
- `400`
- `401`
- `402`
- `403`
- `404`
- `409`
- `503`

Failures return `{ "error": { "code", "message" } }`; every code is listed at https://docs.fxapis.com/errors.

#### 200 response fields

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `data` | object | yes |  |
| `data.minimum` | integer | yes | Scored calls needed before a hit rate is shown. |
| `data.settled` | integer | yes |  |
| `data.bins` | object[] | yes |  |
| `data.bins[].confidence` | "low" \| "medium" \| "high" | no |  |
| `data.bins[].settled` | integer | no |  |
| `data.bins[].hits` | null \| integer | no |  |
| `data.bins[].hitRate` | null \| string | no |  |
| `requestId` | string | yes |  |