# HL Day Notional

> HL Day Notional is a paid API for AI agents from earn-pulse.haiqingm58.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Returns the daily traded notional volume in USD for BTC, ETH, and SOL on Hyperliquid.

## Facts

- Endpoint: GET https://earn-pulse.haiqingm58.workers.dev/dayntl
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hl-day-notional-706f71cf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hrB8V3yHfmLHqTsxbw72W

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 hl-day-notional-706f71cf
```

Example prompt: What's the total day notional traded in USD for BTC, ETH, and SOL on Hyperliquid so far today?

## When to prefer this

Choose this endpoint when you specifically need today's cumulative USD notional trading volume for BTC, ETH, or SOL on Hyperliquid. It is distinct from mark price endpoints (HL Mark), funding endpoints (HL Funding), or open interest data. Prefer this when assessing how much dollar activity has occurred intraday, gauging market participation, or comparing relative liquidity across these three assets on Hyperliquid specifically.

## Known failure modes

- Hyperliquid API unavailable — upstream data source is down or rate-limited
- Stale data — notional values may lag by seconds or minutes depending on recomputation cadence
- Network timeout — workers.dev endpoint unreachable
- Empty or zero values early in the trading day before significant volume accumulates

## How this service works

Hyperliquid BTC/ETH/SOL day notional USD. No parameters.

## Output

Returns a JSON object containing the day's cumulative notional trading volume in USD for BTC, ETH, and SOL on the Hyperliquid exchange, reflecting activity since midnight UTC (or the exchange's daily reset).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hl-day-notional-706f71cf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from earn-pulse.haiqingm58.workers.dev](https://www.zero.xyz/host/earn-pulse.haiqingm58.workers.dev/llms.txt)