Search & filter openings

Code snippets

curl "https://api.oanor.com/chessopenings-api/v1/search" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/chessopenings-api/v1/search", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/chessopenings-api/v1/search");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/chessopenings-api/v1/search",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "count": 20,
        "limit": 20,
        "total": 344,
        "offset": 0,
        "filters": {
            "q": "sicilian",
            "eco": null,
            "volume": null
        },
        "results": [
            {
                "eco": "B20",
                "pgn": "1. e4 c5",
                "ply": 2,
                "name": "Sicilian Defense",
                "moves": [
                    "e4",
                    "c5"
                ],
                "family": "Sicilian Defense",
                "volume": "B",
                "variation": null
            },
            {
                "eco": "B20",
                "pgn": "1. e4 c5 2. Qg4",
                "ply": 3,
                "name": "Sicilian Defense: Amazon Attack",
                "moves": [
                    "e4",
                    "c5",
                    "Qg4"
                ],
                "family": "Sicilian Defense",
                "volume": "B",
                "variation": "Amazon Attack"
            },
            {
                "eco": "B20",
                "pgn": "1. e4 c5 2. Bc4",
                "ply": 3,
                "name": "Sicilian Defense: Bowdler Attack",
                "moves": [
                    "e4",
                    "c5",
                    "Bc4"
                ],
                "family": "Sicilian Defense",
                "volume": "B",
                "variation": "Bowdler Attack"
            },
            {
                "eco": "B20",
                "pgn": "1. e4 c5 2. Nh3",
                "ply": 3,
                "name": "Sicilian Defense: Brick Variation",
                "moves": [
                    "e4",
                    "c5",
                    "Nh3"
                ],
                "family": "Sicilian Defense",
                "volume": "B",
                "variation": "Brick Variation"
            },
            {
                "eco": "B20",
                "pgn": "1. e4 c5 2. b3",
                "ply": 3,
                "name": "Sicilian Defense: Czerniak Attack",
                "moves": [
                    "e4",
                    "c5",
                    "b3"
                ],
                "family": "Sicilian Defense",
                "volume": "B",
                "variation": "Czerniak Attack"
            },
            {
                "eco": "B20",
                "pgn": "1. e4 c5 2. g4",
                "ply": 3,
                "name": "Sicilian Defense: Grob Variation",
                "moves": [
                    "e4",
                    "c5",
                    "g4"
                ],
                "family": "Sicilian Defense",
                "volume": "B",
                "variation": "Grob Variation"
            },
            {
                "eco": "B20",
                "pgn": "1. e4 c5 2. Ne2",
                "ply": 3,
                "name": "Sicilian Defense: Keres Variation",
                "moves": [
                    "e4",
…