RBX Invest Roblox Limiteds market data
Read-only Roblox Limiteds market data: RAP, resale prices, deals below RAP, creators, portfolios.
| Endpoint | https://rbxinvest.com/mcp (streamable-http) |
|---|---|
| Registry version | 1.0.1 |
| Now | 23 tools · grade B (84) · pin ts_e05a8243d47428d14b47525644920bf1 · protocol 2025-06-18 |
| First / last listed | 2026-10-27 01:09 UTC / 2026-10-27 01:09 UTC |
| Grade over time | 2026-10-27: B (84), 23 tools |
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Tools: search_items get_item_details get_items find_deals get_new_limiteds get_creator rank_creators rank_players get_community_holdings find_articles get_started_guide get_market_stats get_market_cap get_market_creator_stats get_market_activity get_release_cohorts get_community_market_history get_collection explain_term find_page get_membership resell_guide get_player_holdings
search_items | Search the Roblox Limited catalog by name, or screen the whole market when no query is given. Returns asset id, RAP, RAP across every copy sold, the lowest resale listing, stock left, the move in RAP over 1/7/14/30 days and lifetime in both percent and Robux, sales counts and sales value per window, the typical sale price over 30/90/180 days, and the item score. Rank by any of those with sort, and params: query, sort, direction, item_type, asset_type, availability, resellable, forty_eligible, filters, offset, limit |
get_item_details | Everything tracked about one Roblox Limited: a plain-language summary paragraph, est_demand (the Est. Demand level from the New UGC Limiteds feed, a release-time sell-out-speed quartile, not a buy signal; null when unrated), RAP and how it has moved over a window, the resale book (how many copies are listed and at what prices, not just the cheapest), stock left, sales in the last 30 days, whether params: asset_id*, trend_days |
get_items | Look up a known list of Roblox Limiteds in one call: name, classic or UGC, asset type, creator, RAP, lowest resale listing, stock, original price, favorites and the typical sale price over 30/90/180 days. Use it to compare items or to refresh a watchlist instead of calling get_item_details once per item; use get_item_details when one item needs its full history and score. Up to 200 asset ids per c params: asset_ids* |
find_deals | Roblox Limiteds whose lowest resale listing is currently below their RAP, with the discount and the absolute saving. This is the live resale market, refreshed continuously. Use it for what is underpriced right now. params: type, min_discount_pct, min_rap, min_price, max_price, sort, page, limit |
get_new_limiteds | UGC Limiteds released recently, with stock left, the predicted profit numbers RBX Invest scores them with, and each item’s demand_level: the Est. Demand the feed card shows, a release-time estimate of how fast the creator’s copies sell out, ranked in quarters against the last 90 days of paid releases (excellent = fastest). Sell-out speed only, not a buy signal or a guarantee; the reply carries the params: max_age_days, availability, resellable_only, hide_free, all_experiences_only, query, sort, page, limit |
get_creator | A Roblox UGC creator: how often their releases have ended up profitable, how long that typically took, their biggest items, and related articles from the site (covers_this_creator marks the ones that link their items). Creators with too few releases come back unrated rather than scored — treat that as unknown, not as bad. params: name, creator_id |
rank_creators | Creators ranked across the whole Roblox Limited market — who is biggest, and whose releases most often end up profitable. get_creator answers about one creator you can already name; this finds them. Ranking by profitability shows only creators with enough settled releases to rate, and by growth only those with 3 or more items, because an average over one release is noise. params: sort, direction, query, offset, limit |
rank_players | The biggest Roblox Limited portfolios RBX Invest tracks, by total RAP held, copies held, distinct Limited items owned, or Robux donated in the RBX Invest plaza. This covers people who signed up on RBX Invest and linked a Roblox account, not every Roblox player, so a rank from it is a rank on this board rather than a global one. params: metric, offset, limit |
get_community_holdings | The Limiteds and creators most held across the portfolios RBX Invest tracks. A different signal from price or sales volume: RAP says what a thing trades at, this says what people chose to keep. Ranked by total copies held or by how many different people hold it — one item can be 33 copies in a single collection and another one copy each across 400 people. params: kind, sort, direction, query, offset, limit |
find_articles | Search RBX Invest's published guides. They cover the market — how Roblox taxes resales, how RAP is calculated, valuing and flipping Limiteds, converting Robux to USD, histories of individual item series — and the site itself, in the "site" section: linking a Roblox account and what that grants, inventory syncing, privacy, what each page does. Returns titles, summaries and links — read the article params: query, category, limit |
get_started_guide | RBX Invest's guide to making Robux with Roblox Limiteds, with one guide per experience level. Level 1 is for someone who knows nothing about Roblox: what Robux and Limiteds are. Level 2 is how a flip makes Robux and what it costs. Level 3 is a first flip: screening a release, break-even, the holding period, pricing an exit. Level 4 is for people who already resell: a Reseller Terminal routine, und params: level, step |
get_market_stats | Totals for the Roblox Limiteds market as RBX Invest tracks it: how many Limiteds are followed, and the copies and Robux held across tracked portfolios. The holdings figures cover RBX Invest users who linked a Roblox account, not all of Roblox. params: none |
get_market_cap | How big the Roblox Limited market is over any date range, split between Classic and UGC Limiteds: market cap, items, copies in circulation, and the marketplace sales volume, Robux spent and mean and median resale price per copy on the latest measured day, plus a sampled daily series carrying all of them. Market cap is the RAP of each item times the copies of it that exist. Use it for how big the m params: days, creator_id |
get_market_creator_stats | The Creators tab on /market-data: UGC creator counts, issued copies, market value, mean and median resale prices and growth from first sale, market concentration, top ten creators by issued copies, and marketplace trading totals. Roblox and unsold original copies are excluded. Use rank_creators to search or sort individual creators. params: none |
get_market_activity | Marketplace sales and free claims over a period, Classic and UGC Limiteds apart, each against the same length of time just before it: distinct items sold, copies sold, Robux spent, and copies claimed free (taken at 0 Robux). Use it for how much was spent, whether the market is busier than before, or how many free UGC copies were claimed. Pass creator_id for one creator's items. Item-for-item trade params: days, creator_id |
get_release_cohorts | UGC release cohorts: every finite UGC Limited release from one week or month taken together, how many copies they put on sale, and what share has been claimed (bought or taken free) so far and at each age. Use it to compare how fast recent drops sell through against earlier ones; compare cohorts at the same age_days. Pass creator_id for one creator's releases. params: months, grain, creator_id |
get_community_market_history | The combined Classic and UGC value (at RAP) and copies held across every public portfolio on the RBX Invest players board, over time, with how many members that covers. It covers RBX Invest members who linked a Roblox account, not all of Roblox, and a change can be members joining as much as prices moving: compare members_at_start with members. params: days |
get_collection | The items in one of RBX Invest's curated collections (for example dominus, ugc-limited-hats, cheap-limiteds-under-100, rarest-limiteds), in the same order the collection page shows them, with RAP, lowest listing and copies. find_page with a word from the collection name returns its slug. Cite the collection as https://rbxinvest.com/collections/{slug} and items as https://rbxinvest.com/item/{asset_ params: slug*, sort, page, limit |
explain_term | The glossary of every figure, column, label and badge on rbxinvest.com, in plain words: what it means, how the site works it out, an everyday analogy, and the catch (RAP, Price, Copies, Remaining, Total Value and Market Cap, Avg price, Vol, Demand, Growth, Score, Chance of profit, Est. Profit, Sell Around, Est. Demand, Buy Limit, 40% Eligible, Resellable, sale status, Deal %, the creator scores an params: query |
find_page | Every page on rbxinvest.com and what it is for: the market pages, the Get Started guide levels and steps, the article sections, every curated collection, the support page, the data-use and licensing terms, and the developer documents. Pass a few words of what you are looking for ("market data", "dominus", "can I reuse your data"); omit the query for the full list. Each result carries a url to cite params: query |
get_membership | RBX Invest's membership tiers with their regular prices and what each includes, how a paid tier is obtained, and, read live, whether the site is currently free for everyone who signs in (free_right_now). When free_right_now is true, say that first: the prices apply only after the free period ends. params: none |
resell_guide | The help text for RBX Invest's Reseller Terminal (https://rbxinvest.com/resell), the page where a signed-in member sees where each of their own resale listings sits against the market: the counters, every number on a card, search and sort, every filter, the saved views, and the Active / Snoozed / Ignore status. Pass the words a question uses as topic to get only the matching entries; omit it for t params: topic |
get_player_holdings | What a tracked player holds: their most valuable positions plus the totals the leaderboard ranks them on. total_copies counts copies; total_items counts distinct live Limited assets across the full portfolio, or is null if unavailable. Follows rank_players, which returns the Roblox user id this needs. A player who set their inventory private comes back marked private rather than empty. params: roblox_user_id*, limit |
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