---
title: "Signal transition events (top/bottom indicators)"
method: GET
path: "/api/v1/signal-events/history"
tags: ["History"]
---

# Signal transition events (top/bottom indicators)

`GET /api/v1/signal-events/history`

## Request

- Base URL: `https://tradingstrategies.work`
- URL: `https://tradingstrategies.work/api/v1/signal-events/history`
- Auth: HTTP bearer

Event log of discrete transitions across 13 declared signals (bullmarket stages 1-5, pulse band, hash ribbons, MVRV-Z regime, Mayer band, NUPL zone, Pi-Cycle cross, golden/death cross, price vs 200W-MA). Each event carries from/to state, occurred_at vs event_date (confirmation day — use event_date for forward evaluation), declared threshold params, the driving value (trigger: field + value at occurred_at and at event_date, lhs/rhs for A-vs-B rules), btc_close and drawdown vs the ATH up to that day. Events are reconstructions from today's stored series under declared rules, not forecasts; the per-signal coverage block names the measured reconstructable-from date. Window via `days`, tier-capped (Free 30d, Pro 365d, Power 3650d); the `range` block declares requested vs. granted.

## Query parameters

- `days` integer
- `end_date` string, date
- `signal` string

## Response `200`

Window container: series[] plus latest, n_days, range and tier echo.

- object

## Other responses

- `400`: Invalid input — fehlt Pflichtfeld oder Wert außerhalb des erlaubten Bereichs.
- `401`: Unauthenticated — kein gültiger Bearer-Token im Authorization-Header.
- `403`: Tier-Insufficient — Endpoint braucht höheren API-Tier. Response enthält upgrade_url.
- `404`: Not-Found — Resource existiert nicht oder gehört nicht dem aktuellen User.
- `429`: Rate-Limit überschritten — Tier-Quota (hourly/daily) oder Per-Endpoint-Quota erreicht. Retry-After-Header gesetzt.
- `500`: Internal Error.
- `503`: Upstream-Failure — Datenquelle nicht erreichbar (Binance, EODHD, etc.).

---

[API](https://skmtc.dev/tradingstrategies/apis/backtesting-arena-public-api.md) · [All operations](https://skmtc.dev/tradingstrategies/apis/backtesting-arena-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/tradingstrategies/apis/backtesting-arena-public-api/revisions/f82e8d6eecd7?raw)