# Ultimate Economic Calendar API

> Ultimate Economic Calendar API is a paid API for AI agents from komo-ai.vercel.app, paid per call via x402, $0.066361/call, status unknown (last checked 2026-09-15).

Returns scheduled economic events, indicators, and releases for financial market participants via a pay-per-call economic calendar feed

## Facts

- Endpoint: POST https://komo-ai.vercel.app/api/ultimate-economic-calendar
- Price: $0.066361/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ultimate-economic-calendar-api-214c643d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ba3qjMbiP-s2Yb_-LhUg8

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 ultimate-economic-calendar-api-214c643d -d '<json body>'
```

Example prompt: Show me all high-impact economic events scheduled for next week, especially anything related to USD and EUR like Fed meetings, CPI releases, or jobs data.

## When to prefer this

Use this endpoint when you need structured, time-stamped economic event data for financial analysis, forex trading preparation, or macroeconomic research. Prefer this over general news APIs when you specifically need scheduled data releases with forecast vs actual values and impact ratings. Particularly useful for building trading dashboards or alert systems around high-impact macro events.

## Known failure modes

- Invalid or missing date range returns empty result or error
- Unsupported currency or country filter silently returns no results
- Payment failure via x402 protocol blocks access with 402 status
- Stale data if underlying economic calendar source has not updated
- Overly broad query returns too many events and hits response size limits

## How this service works

150 premium API endpoints with pay-per-call pricing via x402 protocol on Base chain

## Output

A structured list of economic events including event names, dates and times, affected currencies or countries, impact levels (low/medium/high), forecast values, previous values, and actual values where available — formatted as a calendar feed for financial analysis or trading preparation.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "result": {
   "type": "object",
   "description": "API response data"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "example": {
  "result": {
   "data": "example response"
  }
 },
 "properties": {
  "result": {
   "type": "object",
   "description": "API response data"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ultimate-economic-calendar-api-214c643d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from komo-ai.vercel.app](https://www.zero.xyz/host/komo-ai.vercel.app/llms.txt)