# Chess.com Player Stats Lookup

> Chess.com Player Stats Lookup is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-14).

Returns comprehensive Chess.com player statistics including current, best, and lowest ratings plus win/loss/draw counts across blitz, bullet, rapid, and daily formats, along with tactics and puzzle rush bests.

## Facts

- Endpoint: POST https://proxy.suverse.io/v1/data/suverse-chesscom-player-stats
- Price: $0.08/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/chess-com-player-stats-lookup-5b0e00bf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qX2_aEwGzwlgQOmx6weR3

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 chess-com-player-stats-lookup-5b0e00bf -d '<json body>'
```

Example prompt: Can you pull up the Chess.com stats for the username 'hikaru' — I want to see their current blitz, bullet, and rapid ratings, their best ratings ever, and their win/loss/draw counts?

## When to prefer this

Use this endpoint when you need a comprehensive snapshot of a Chess.com player's ratings and record across all time controls in a single call, without needing a Chess.com API key. Prefer this over direct Chess.com API access when operating in a keyless/x402 payment environment or when you want pre-aggregated stats including best/lowest historical ratings and puzzle bests in one response.

## Known failure modes

- Username not found — Chess.com user does not exist or has been banned (404/empty result)
- Username not provided or empty string — request validation error
- Chess.com API unavailable — upstream timeout or service disruption
- Rate limiting on the underlying Chess.com API — temporary failure
- Malformed response if the user has never played certain formats (null values in rating fields)

## How this service works

Chess.com player ratings and record: current, best and lowest across blitz, bullet, rapid and daily with W/L/D counts, plus tactics and puzzle rush bests. Pass a username. Keyless.

## Output

Returns a structured object containing the player's current, best, and lowest ratings for blitz, bullet, rapid, and daily chess formats; win/loss/draw counts for each format; and personal best scores for tactics and puzzle rush modes on Chess.com.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "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/chess-com-player-stats-lookup-5b0e00bf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from proxy.suverse.io](https://www.zero.xyz/host/proxy.suverse.io/llms.txt)