---
title: "Stable evidence-unavailable headers while trusted mirror-planning inputs are incomplete."
method: HEAD
path: "/api/mirror-candidates"
tags: ["Trust"]
---

# Stable evidence-unavailable headers while trusted mirror-planning inputs are incomplete.

`HEAD /api/mirror-candidates`

## Request

- Base URL: `https://huggingbay.xyz`
- URL: `https://huggingbay.xyz/api/mirror-candidates`
- Auth: none declared

Stable evidence-unavailable headers while trusted mirror-planning inputs are incomplete.

**Inputs.** No path or query fields are required. No request body is required.

**Outputs.** See each status below for its media type, schema and headers. A missing record or unavailable capability is not a successful empty result.

**Errors.** HEAD returns headers without a body. Use the HTTP status and Retry-After.

**Rate limits.** Public read budgets apply by client IP and route group. This operation can have a smaller route-specific budget. Read Retry-After on 429 or retryable 503 responses.

**Example setup.** This route has no documented success response. The example shows how to inspect its redirect or refusal; it does not promise an available capability.

## Other responses

- `503`: Mirror candidate evidence is unavailable; no candidates are ranked or exposed.

---

[API](https://skmtc.dev/huggingbay/apis/hugging-bay-public-api.md) · [All operations](https://skmtc.dev/huggingbay/apis/hugging-bay-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/huggingbay/apis/hugging-bay-public-api/revisions/63c474bf0fe4?raw)