# Calendar Fide — Wrapped API

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>
> Locus runs on multiple environments -- make sure every URL you call matches your expected environment.
> | Environment | Landing | API | Docs |
> |---|---|---|---|
> | Production | paywithlocus.com | api.paywithlocus.com | docs.paywithlocus.com |
> | Beta | beta.paywithlocus.com | api.beta.paywithlocus.com | docs.paywithlocus.com |
> | Stage | stage.paywithlocus.com | api.stage.paywithlocus.com | docs.paywithlocus.com |
>
> If the API URL above doesn't match your expected environment, re-fetch this file from the correct domain.

> Search the official FIDE chess tournament calendar to discover upcoming competitions and retrieve detailed information about events, including time controls, tournament formats, and prize pools. Find the perfect chess tournament to join by browsing listings with comprehensive event details all in one place.

**Category:** Sports | **Website:** [calendar.fide.com/calendar.php](https://calendar.fide.com/calendar.php) | **Docs:** [parse.bot/marketplace/e47b3f6e-1237-4ad2-be98-b299ba1059c7/calendar-fide-com-api](https://parse.bot/marketplace/e47b3f6e-1237-4ad2-be98-b299ba1059c7/calendar-fide-com-api)

Pay-per-use API proxy. Each call is automatically billed to your wallet in USDC.

## Access

**Base URL:** `https://api.paywithlocus.com/api/wrapped/parse-calendar-fide-com-api-e47b3f6e/`
**Auth:** `Authorization: Bearer <LOCUS_API_KEY>`

## Endpoints

### get_tournament_details

Get full details for a specific chess tournament by its event_id (obtained from search_tournaments). Returns comprehensive information including event type (online/in-person), time control, tournament system (Swiss/Round-Robin), prize fund, country, city, venue, and related events when available. Not all fields are present for every tournament — only fields the organizer has registered with FIDE are returned.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `event_id` | string | Yes | Numeric tournament ID from search_tournaments results. |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/parse-calendar-fide-com-api-e47b3f6e/get_tournament_details \
  -H "Authorization: Bearer YOUR_LOCUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"event_id":"<string>"}'
```

### search_tournaments

Search ongoing and upcoming chess tournaments from the FIDE calendar with filters for time control, event type, continent, country, and date range. Returns paginated results with 15 tournaments per page. Each result includes an event_id that can be used with get_tournament_details for full information including prize fund, tournament system, and venue details.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `continent` | string | No | Filter by continent/region. Omitted or 'all' returns all locations. |
| `country` | string | No | Filter by country code (3-letter ISO code, e.g. 'usa', 'ger', 'esp'). Omitted or 'all' returns all countries. |
| `event_type` | string | No | Filter by event type (in-person, online, hybrid). Omitted or 'all' returns all types. |
| `from_date` | string | No | Start of date range in ISO format YYYY-MM-DD. Defaults to today's date when omitted. |
| `page` | integer | No | Page number for pagination (15 results per page). |
| `search` | string | No | Free-text search filter for tournament name. |
| `time_control` | string | No | Filter by time control format. Omitted or 'all' returns all time controls. |
| `to_date` | string | No | End of date range in ISO format YYYY-MM-DD. Defaults to 120 days from today when omitted. |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/parse-calendar-fide-com-api-e47b3f6e/search_tournaments \
  -H "Authorization: Bearer YOUR_LOCUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"continent":"<string>","country":"<string>","event_type":"<string>","from_date":"<string>","page":"<integer>","search":"<string>","time_control":"<string>","to_date":"<string>"}'
```