# Lichess Scraper: Player Ratings & Activity (`naimurhasanrwd/lichess-player-scraper`) Actor

Pull Lichess player profiles and ratings across every time control via the public API. No login, no proxy, no browser.

- **URL**: https://apify.com/naimurhasanrwd/lichess-player-scraper.md
- **Developed by:** [Naimur Hasan](https://apify.com/naimurhasanrwd) (community)
- **Stats:** 2 total users, 1 monthly users, 100.0% runs succeeded, 0 bookmarks
- **User rating**: No ratings yet

## Pricing

Pay per usage

This Actor is paid per platform usage. The Actor is free to use, and you only pay for the Apify platform usage, which gets cheaper the higher subscription plan you have.

Learn more: https://docs.apify.com/actors/running/actors-in-store.md#pay-per-usage

## What's an Apify Actor?

An Actor is a serverless cloud program that runs on the Apify platform. It has two run modes.
In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours,
and optionally produces a well-defined JSON output, datasets with results, or files in key-value store.
In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server.

Apify vocabulary and the platform model are defined once, in the agent quickstart at https://apify.com/agents.md.

## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For examples already wired to this Actor's own input schema, see the [API](#api) section below.

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).

# README

## Lichess Scraper

Pulls Lichess player profiles and ratings across every time control through
the public API. No login, no proxy, no browser.

### Input

| Field | Type | Notes |
|---|---|---|
| `usernames` | array | Required. Lichess usernames. Default `["thibault", "german11"]`. |

### Output

One row per player: `username`, `title`, `createdAt`, `lastSeen`,
`playTimeHours`, `totalGames`, `wins`, `losses`, `draws`, `bulletRating`,
`blitzRating`, `rapidRating`, `classicalRating`, `puzzleRating`, `patron`,
`profileUrl`.

### Notes

- **Provisional ratings are suppressed.** Lichess marks a rating provisional
  until enough games have been played, and those numbers move wildly. Treating
  them as real ratings makes any comparison meaningless, so they are returned
  as `null` rather than as a number that looks authoritative.
- Timestamps are epoch milliseconds upstream and are converted to ISO.
- A username that does not exist returns 404; it is logged and skipped, and
  the run fails only if none resolved.
- Ratings across time controls are not comparable — a 1700 blitz and a 1700
  classical describe different strengths.

# Actor input Schema

## `usernames` (type: `array`):

Lichess usernames to look up

## Actor input object example

```json
{
  "usernames": [
    "thibault",
    "german11"
  ]
}
```

# Actor output Schema

## `items` (type: `string`):

Every player the run resolved.

# API

You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup.

## JavaScript example

```javascript
import { ApifyClient } from 'apify-client';

// Initialize the ApifyClient with your Apify API token
// Replace the '<YOUR_API_TOKEN>' with your token
const client = new ApifyClient({
    token: '<YOUR_API_TOKEN>',
});

// Prepare Actor input
const input = {
    "usernames": [
        "thibault",
        "german11"
    ]
};

// Run the Actor and wait for it to finish
const run = await client.actor("naimurhasanrwd/lichess-player-scraper").call(input);

// Fetch and print Actor results from the run's dataset (if any)
console.log('Results from dataset');
console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
items.forEach((item) => {
    console.dir(item);
});

// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

```

## Python example

```python
from apify_client import ApifyClient

# Initialize the ApifyClient with your Apify API token
# Replace '<YOUR_API_TOKEN>' with your token.
client = ApifyClient("<YOUR_API_TOKEN>")

# Prepare the Actor input
run_input = { "usernames": [
        "thibault",
        "german11",
    ] }

# Run the Actor and wait for it to finish
run = client.actor("naimurhasanrwd/lichess-player-scraper").call(run_input=run_input)

# Fetch and print Actor results from the run's dataset (if there are any)
print(f"💾 Check your data here: https://console.apify.com/storage/datasets/{run.default_dataset_id}")
for item in client.dataset(run.default_dataset_id).iterate_items():
    print(item)

# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

```

## CLI example

```bash
echo '{
  "usernames": [
    "thibault",
    "german11"
  ]
}' |
apify call naimurhasanrwd/lichess-player-scraper --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "type": "http",
            "url": "https://mcp.apify.com/?tools=fetch-actor-details,naimurhasanrwd/lichess-player-scraper"
        }
    }
}
```

The hosted server signs you in with OAuth on first connect, so no API token belongs in this config. Clients without OAuth support can send an `Authorization: Bearer <APIFY_API_TOKEN>` header instead, using a token from API & Integrations in Apify Console (https://console.apify.com/settings/integrations).

## OpenAPI specification

Download the OpenAPI definition: https://api.apify.com/v2/actors/IjIM3bpwfwE8DIuaV/builds/lV2zBYe2m8n2lhiX7/openapi.json