INNER CODE UNIT · Python

api_probe

canarybyte/veridrop · web/server.py:329

async def api_probe(
    request: Request,
    base_url: str = Form(...),
    api_key: str = Form(...),
) -> JSONResponse:
    """Probe a relay's /v1/models for the form's pre-submit pill.

    Always returns 200 with a structured payload — the frontend renders any
    upstream error inline rather than as a fetch failure. Exception: a 429
    is returned (with Retry-After) when the per-IP rate limit is exhausted,
    so the browser can back off and the frontend can show a clear "too
    many probes" pill instead of a generic upstream error.
    """
    ip = _client_ip(request)
    allowed, retry_after = check_rate(
        ip, limit=_PROBE_RATE_LIMIT, window_s=_PROBE_RATE_WINDOW_S
    )
    if not allowed:

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