# Gloom Market Highs & Lows

> Gloom Market Highs & Lows is a paid API for AI agents from api.gloom.sh, paid per call via x402, $0.12/call, status unknown (last checked 2026-11-01).

Retrieves market high and low price data for financial instruments via the Gloom finance terminal API.

## Facts

- Endpoint: GET https://api.gloom.sh/v1/market/highs-lows?utm_source=zero.xyz
- Price: $0.12/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gloom-market-highs-lows-ceeb82a4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sSUuXmIhY8ZrciOSLpyNq

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability gloom-market-highs-lows-ceeb82a4
```

Example prompt: What stocks are hitting new 52-week highs or lows in the market right now? Pull that list from Gloom's highs-lows endpoint.

## When to prefer this

Choose this endpoint when you need a screened list of securities hitting price extremes (highs or lows) rather than OHLCV data for a specific symbol. It is well-suited for market breadth analysis, momentum screening, and contrarian research workflows within the Gloom open-source finance terminal ecosystem.

## Known failure modes

- Empty data array returned if no highs/lows match the query filter
- Invalid or missing properties parameter yields malformed request error
- Payment not received results in 402 Payment Required response
- API unavailability or rate limiting returns 5xx error
- Unsupported market or asset type returns empty results

## How this service works

Gloom is a free, open-source finance terminal for desktop and TUI with charts, news, filings, portfolios, alerts, and plugins.

## Output

Returns a JSON object with a data array containing market highs and lows records, including price levels, ticker symbols, and related market data for instruments at their high or low extremes.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": []
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gloom-market-highs-lows-ceeb82a4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.gloom.sh](https://www.zero.xyz/host/api.gloom.sh/llms.txt)