# Blocked codes (GET /v1/classify/blocklist)

> GET /v1/classify/blocklist: Blocked codes. border.bot API reference (Classification).

Source: https://border.bot/docs/api/list-blocked-codes

> Documentation index: https://border.bot/llms.txt. Every page is Markdown at its URL + `.md`.

`GET https://api.border.bot/v1/classify/blocklist`

Requires an API key (`Authorization: Bearer bb_live_…`).

Codes your classifications never suggest: a blocked line, or every line under a blocked heading, is skipped and the next best answers. Free.

API key scope: `settings`.

## Responses

- `200`: Your blocked codes. (`BlockedCodesResponse`)
- `401`: Missing, invalid, revoked or expired API key (`unauthorized`). (`Error`)
- `403`: The API key doesn’t have the `settings` scope (`forbidden`, `details.reason: "missing_scope"`). (`Error`)
- `429`: Rate limited (`rate_limited`). Retry after `Retry-After` seconds; `RateLimit` says which limit was hit (`r=0`, `t` seconds until its window ends) and `RateLimit-Policy` its quota. (`Error`)
- `500`: Unexpected error (`internal`). (`Error`)

## Example

```bash
curl -X GET 'https://api.border.bot/v1/classify/blocklist' \
  -H 'Authorization: Bearer bb_live_...'
```