/m=itemdb_rs/api/info.json

Returns the runedate of when the Grand Exchange Database was last updated.

/m=itemdb_rs/api/catalogue/category.json

Returns the number of items per starting letter for a given category.

• category (query, required) — Category identification number

/m=itemdb_rs/api/catalogue/items.json

Returns the first 12 items in a category filtered by starting letter and page.

• category (query, required) — Category identification number
• alpha (query, required) — Starting letter (lower‑case) for the items; use %23 for items that start with a number
• page (query, required, page) — Page number beginning at 1

/m=itemdb_rs/api/catalogue/detail.json

Returns detailed information for a specific item.

• item (query, required) — ItemID of the item

/m=itemdb_rs/obj_big.gif

Returns a large image of an item.

• id (query, required) — ItemID of the item

/m=itemdb_rs/obj_sprite.gif

Returns the inventory icon image of an item.

• id (query, required) — ItemID of the item

/m=itemdb_rs/api/graph/{itemId}.json

Returns price‑history graph data for an item over the past 180 days.

• itemId (path, required) — ItemID of the item

/m=hiscore/ranking.json

Returns up to 50 players in a given skill or activity.

• table (query, required) — Skill, overall level, or activity identifier
• category (query, required) — Specific skill or activity category
• size (query, required, limit) — Number of results to return (max 50)
• toprank (query, required) — Highest rank before the first result (used for pagination)

/m=hiscore/index_lite.ws

Returns a player's rank, level and experience for each skill (Hiscores Lite).

• player (query, required) — Player's name

/m=hiscore_ironman/index_lite.ws

Returns a Ironman player's rank, level and experience for each skill (Hiscores Lite).

• player (query, required) — Player's name

/m=hiscore_hardcore_ironman/index_lite.ws

Returns a Hardcore Ironman player's rank, level and experience for each skill (Hiscores Lite).

• player (query, required) — Player's name

/m=hiscore_leagues/index_lite.ws

Returns a Leagues player's rank, level and experience for each skill (Hiscores Lite).

• player (query, required) — Player's name

/m=clan-hiscores/clanRanking.json

Returns the top three clans.

/m=temp-hiscores/getRankings.json

Returns a player's current or archived scores in Seasonal HiScores.

• player (query, required) — Player's name
• status (query) — Set to "archived" to view previous seasonal scores

/m=temp-hiscores/getHiscoreDetails.json

Returns information about current or archived Seasonal events.

• status (query) — Set to "archived" to retrieve past seasonal events