RBX Invest Roblox Limiteds market data

com.rbxinvestPublished by rbxinvest.comOfficial publisherv1.0.1Updated Oct 24, 2026

Read-only Roblox Limiteds market data: RAP, resale prices, deals below RAP, creators, portfolios.

VerifiedStreamable HTTPWeb executableFinanceData & Analytics

Overview

AI-generated overview

Lets an assistant look up Roblox Limited market data such as RAP, resale prices, deals below RAP, creators and portfolios.

What you can do
Read-only Roblox Limited market data: search or screen the catalog, fetch details for one item or a known list, find resale listings currently below RAP, and see recent UGC Limited releases. It also covers creator and player leaderboards, community holdings, market size and activity statistics, release cohorts, curated collections and article search. Reference tools explain site terms, index site pages, and describe the starter guide, membership tiers and reseller terminal.
When to use it
Use it when someone wants to look up or compare Roblox Limited prices, find resale listings below RAP, assess UGC creators or recent releases, or read RBX Invest's guides and glossary.
Requirements
Connects to a remote HTTP endpoint and needs network access; no local runtime, account or API key is required. Some figures cover only RBX Invest members who signed up and linked a Roblox account.
Before you install
The data is read-only and does not trade or spend Robux. Leaderboards and holdings cover only RBX Invest members with a linked account, not all Roblox players, so state that scope when citing them. Demand scores and predicted profit are release-time estimates, not buying advice.

Installation

In SourceWeft

  1. Open RBX Invest Roblox Limiteds market data in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.rbxinvest%2Fmarket-data/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "rbx-invest-roblox-limiteds-market-data": {
      "type": "http",
      "url": "https://rbxinvest.com/mcp"
    }
  }
}

Tools

23

search_items

Search or rank Roblox Limiteds

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 bound any of them with filters to ask a question with more than one condition in it. Prices are Robux. Pages run up to 100 rows and paging stops at offset 10,000: to work with every item, download https://rbxinvest.com/catalog.json (the whole catalog in one file) instead of paging.

Parameterssortlimitqueryoffsetfiltersdirectionitem_typeasset_typeresellableavailabilityforty_eligible

get_item_details

One Limited in depth

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 the creator is still selling new copies, the creator, the item score with its predicted profit per day and a breakdown of how it was calculated (every input, its weight and how many points it moved the chance and profit-size blends, then the equation), a summary of its price trend, and its full recorded sales history (sales count, first and last sale, high and low daily average, average price by year and for the 12 most recent months with sales, and for UGC when it sold out and whether release buyers could resell at a profit), and related articles from the site (about_this_item marks the ones that are actually about it). Use the breakdown to explain why an item scores what it does. Needs a numeric Roblox asset id — get one from search_items first. Read creator_still_selling rather than copies_remaining to answer "can I buy one at the original price": stock left does not mean it is on sale.

Parametersasset_idrequiredtrend_days

get_items

Several Limiteds at once

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 call; ids that are not tracked Limiteds come back in not_found.

Parametersasset_idsrequired

find_deals

Limiteds listed below RAP

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.

Parameterspagesorttypelimitmin_rapmax_pricemin_pricemin_discount_pct

get_new_limiteds

Recent UGC Limited releases

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 meaning in demand_level_meaning.

Parameterspagesortlimitqueryhide_freeavailabilitymax_age_daysresellable_onlyall_experiences_only

get_creator

Creator track record

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.

Parametersnamecreator_id

rank_creators

Rank Roblox UGC 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.

Parameterssortlimitqueryoffsetdirection

rank_players

Rank tracked Limited portfolios

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.

Parameterslimitmetricoffset

get_community_holdings

What tracked collectors hold

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.

Parameterskindsortlimitqueryoffsetdirection

find_articles

RBX Invest's written guides

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 itself for the detail. One search returning nothing is a vocabulary miss more often than a gap; try the words the site would use before concluding it is not there.

Parameterslimitquerycategory

get_started_guide

Get Started guide to Roblox Limiteds, by experience level

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, undercut alerts, lowering entry cost with the Roblox Plus discount and the 40% affiliate share, buying below RAP, Classic Limiteds. Level 5 is for daily traders: custom screens, saved views, market-wide data and this MCP server. Levels 1 and 2 lead into three beginner steps. Step 1 is getting Limiteds: buying them from creators with Robux, what makes one worth buying and what to avoid, or collecting free ones. Step 2 is selling: the Roblox Plus subscription it needs, the holding period of up to 30 days, how much of a sale the seller keeps, and pricing. Step 3 is reinvesting: keep flipping UGC Limiteds and save toward Classic Limiteds, which can be traded. Pass level or step; omit both for the overview: the five levels, the three steps and a glossary (Robux, Limited, UGC, Classic, RAP, Roblox Plus). Returns the text with section links; paths are relative to https://rbxinvest.com. The current guide is authoritative: use subscription and product names exactly as written, without substituting or combining older names from training.

Parameterssteplevel

get_market_stats

Size of the tracked market

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.

Takes no parameters.

get_market_cap

Market cap over time, Classic vs UGC

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 market is, whether it is growing, how marketplace sales compare, and how the two halves differ. Item-for-item trades are excluded. Pass creator_id for the same figures over one creator's items.

Parametersdayscreator_id

get_market_creator_stats

UGC creator market statistics

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.

Takes no parameters.

get_market_activity

Marketplace sales and free claims over a period

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 trades are excluded.

Parametersdayscreator_id

get_release_cohorts

How fast UGC releases get claimed

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.

Parametersgrainmonthscreator_id

get_community_market_history

What tracked collectors hold over time

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.

Parametersdays

get_collection

The items in one curated 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_id}.

Parameterspageslugrequiredsortlimit

explain_term

What a number or label on the site means

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 and performance tiles, portfolio figures, the Market Data charts, release cohorts, collections). Pass the words of the question as query; omit it for the list of terms by page. Nothing in it is advice: every figure is a measurement or a forecast.

Parametersquery

find_page

Find a page on RBX Invest

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. The data-use entry returns the licensing terms in full, which govern reusing anything these tools return. Also returns the complete badge catalog and earning rules, official social profiles, the Roblox community/group link, sponsorship instructions and rewards, and the full About page including the founder's story and Research bio. Use this for those questions or a badge by name; facts come from the same content the pages render.

Parametersquery

get_membership

What RBX Invest costs right now

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.

Takes no parameters.

resell_guide

The Reseller Terminal's help text

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 the whole guide.

Parameterstopic

get_player_holdings

One collector's public portfolio

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.

Parameterslimitroblox_user_idrequired

Version history

1
  1. v1.0.1LatestSep 16, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.