# Lone Star Oracle Earnings Calendar

> Lone Star Oracle Earnings Calendar is a paid API for AI agents from earnings.lonestaroracle.xyz, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-15).

Returns an earnings calendar listing upcoming or recent corporate earnings announcement dates and related financial data.

## Facts

- Endpoint: GET https://earnings.lonestaroracle.xyz/calendar
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/earnings-lonestaroracle-xyz-bb742497
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_E1hfX5n25R-wAKgeUulDO

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 earnings-lonestaroracle-xyz-bb742497
```

Example prompt: Pull up the earnings calendar from Lone Star Oracle for this week so I can see which companies are reporting and when.

## When to prefer this

Use this endpoint when you need a quick, low-cost earnings calendar lookup and are operating in an x402 micropayment-enabled agent environment. Prefer this over brokerage or data-provider APIs when you don't have an existing subscription and need on-demand access at $0.02 per call.

## Known failure modes

- No earnings data available for the requested period — returns empty list
- Service unavailable or rate limited — HTTP 402/429/503
- Payment not processed correctly — x402 payment failure
- Invalid date range parameter — returns 400 error
- Stale or incomplete data for less-covered tickers

## How this service works

Earnings calendar — upcoming report dates, EPS and revenue estimates for up to 30 tickers

## Output

A list of companies with their scheduled earnings announcement dates, potentially including EPS estimates, revenue estimates, and other earnings-related financial metadata.

## Example request

```json
{
 "tickers": "AAPL,MSFT,GOOGL"
}
```

## Request schema (JSON Schema)

```json
{
 "name": "LoneStarOracle — EarningsCalendar",
 "tags": [
  "earnings",
  "calendar",
  "eps",
  "estimates",
  "revenue",
  "watchlist"
 ],
 "type": "object",
 "version": "1.0.0",
 "category": "trading",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "tickers": {
       "type": "string",
       "title": "Tickers"
      },
      "days_soon": {
       "type": "integer",
       "title": "Days Soon",
       "default": 7
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "as_of": "2026-04-23",
     "summary": "Reporting within 7 days: AAPL",
     "earnings": [
      {
       "name": "Apple Inc.",
       "price": 207.5,
       "ticker": "AAPL",
       "eps_ttm": 7.89,
       "days_until": 7,
       "eps_forward": 9.37,
       "earnings_date": "2026-04-30",
       "reporting_soon": true,
       "earnings_growth": 18.3,
       "eps_estimate_avg": 1.95,
       "eps_estimate_low": 1.75,
       "rev_estimate_avg": "109.59B",
       "eps_estimate_high": 2.16
      }
     ],
     "tickers_found": 4,
     "reporting_soon": [
      "AAPL"
     ],
     "tickers_no_data": []
    }
   }
  }
 },
 "description": "Upcoming earnings dates and consensus estimates for up to 30 tickers, plus a Claude AI pre-earnings brief. Returns earnings date, days until report, EPS estimate (low/avg/high), revenue estimate, trailing EPS, forward EPS, earnings growth rate, and a plain-English AI briefing on which reports matter most and what the estimates imply. Sorted by soonest report date."
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/earnings-lonestaroracle-xyz-bb742497/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from earnings.lonestaroracle.xyz](https://www.zero.xyz/host/earnings.lonestaroracle.xyz/llms.txt)