Check OpenDota API service health/statistics. Useful to verify connectivity before deeper queries.

List the languages available for hero/item/ability name localization, with their Steam codes (e.g. "schinese") and labels. Pass one of these to the language parameter of other tools.

Get a raw OpenDota game-constants resource (heroes, items, abilities, item_ids, ability_ids, game_mode, lobby_type, region, patch, cluster, countries, ...). Note: OpenDota constants are English-only; for localized names prefer tools with a language parameter.

Find heroes/items/abilities by name (English or any supported localized name) and get their numeric ids. Use this FIRST to resolve names like "敌法师", "Anti-Mage", "blink dagger", "祈求者" into the ids other tools need (hero_id, item ids, ...). Case-insensitive substring match.

Get a Dota 2 match by id as a compact, human-readable view: heroes/items/abilities resolved to names, game mode/lobby/skill/region as labels, per-player KDA/GPM/XPM/items, and optional pick-ban draft. Works with parsed matches too ( richer item/ability data when available).

Submit a match for full replay parsing and WAIT for it to finish (default 45s). Unparsed matches lack teamfights/graphs/ward logs; once parsed, call get_match with include.teamfights for the deep view. Counts as 10 API calls. If status comes back unfinished, retry later or poll with get_parse_job_status.

Check the status of a match parse job submitted via request_match_parse.

Search Dota 2 players by display name (personaname). Returns account ids usable with the player tools. For a Steam profile URL, the account id is the trailing number.

Get a player's profile and current competitive standing: display name, avatar, country, rank medal (e.g. 'Immortal', 'Legend 3'), leaderboard position, MMR estimate.

Get a player's ~20 most recent matches (regardless of filters), enriched with hero names, win/loss, KDA, game mode, skill bracket.

Get a player's rated match history with rich filters (hero, game mode, patch, date range, side, with/against heroes, ...). Each row is enriched with hero name, win/loss, game mode label. For summaries use get_player_win_loss or get_player_heroes instead.

Get a player's win/loss counts (with the same filters as get_player_matches) plus win rate.

Heroes a player has played (with the standard filters), with hero names, games, wins, win rate, and with/against splits.

Players this player has played with most: names, games together, wins, win rate.

Professional players this player has played with or against, with team affiliations.

Lifetime aggregate totals for a player (kills, deaths, assists, last hits, gold, damage, ... as field/sum pairs).

Match counts broken down by leaver status, game mode, lobby type, lane role, region and patch, with ids resolved to readable names.

Distribution of one stat for a player, e.g. wins per x-value. Common fields: kills, deaths, assists, gold_per_min, xp_per_min, last_hits, hero_damage, duration, lane_role, leaver_status, game_mode.

Ward placement heatmap for a player: total observer/sentry counts plus the raw position maps (keys are x,y on a 64x64 grid — divide by 64 for map fraction; game coords = value*range/64).

Words said in this player's matches, sorted by count: words by the player (my_words) and by everyone (all_words). Useful for chat-toxicity or tilt flavor.

History of a player's rank medal changes over time (rank_tier snapshots per match).

A player's hero leaderboard rankings (top-100 percentile scores per hero), with hero names.

Ask OpenDota to refresh a player's match history (up to ~500 recent matches), medal and profile name. Use when a player's data looks stale, then re-query. Counts as 1 API call.

List all Dota 2 heroes with names (localized + English), primary attribute, attack type, roles, and base stats. Good starting point for hero questions.

Full hero statistics: pick/ban counts and win rates across pro play, public skill brackets (Herald through Immortal) and turbo, with hero names resolved. Use for meta/tier questions.

How a hero performs against every other hero (games played and win rate from public matches). The classic 'counters' lookup — low win_rate vs a hero means that hero counters this one.

Recent public matches on a hero (per-player rows: account id, rank, KDA, items-lite), enriched.

Benchmarks for a hero: what various percentiles of players achieve (last hits, kills, GPM, ...) by rank bracket (1 Herald ... 8 Immortal; omit for all).

Item popularity for a hero by game phase (start_game_items, early_game_items, mid_game_items, late_game_items), with item names resolved.

A hero's win rate binned by match duration bucket (in 5-minute bins: '0-5', '5-10', ...). Shows hero power curve across game length.

Players who have played a hero recently (account id, name, games, wins), with win rates.

Global top players on a hero (leaderboard scores and ranks).

List professional teams ranked by rating, with wins/losses and recent ratings.

Get one professional team's profile (rating, wins/losses, logo, tags).

A pro team's recent matches, enriched with hero names for both sides and game mode labels.

Players who played for a team, with games played, wins, and current-member flag.

Heroes a pro team plays most, with games, wins and win rates.

Most recent professional matches (league, teams, score, duration), newest first. Paginate with less_than_match_id. Enriched with readable fields.

List of professional players with their teams, countries and Steam ids.

All tracked leagues/tournaments with ids and tiers (professional, premium, ...).

Matches played in a league/tournament, enriched. Use get_leagues to find league ids.

Top live games currently in progress (average rank, spectate count, scoreboard) with hero names.