Polytoolhub
What is 0xinsider?
0xinsider organizes public Polymarket activity around traders and games. A sports board puts the market price beside the proportion of profitable-wallet money on each side. Wallet profiles add settled PnL, grades, positions and strategy labels. You can move from a game into the wallets behind it, or start with a trader and inspect where their results come from. Pro adds live feeds, alerts, detailed holders, exports and developer access.
Who it is for
- Sports and esports traders comparing both sides of a match
- Researchers looking for a trader’s category-specific strengths
- Developers building on wallet grades and large-trade data
Features and coverage
- Available on
- Web, REST API, MCP, SSE
- Markets & venues
- Polymarket
- Research topics
- Sports, Esports, Wallet activity
- Sports and esports boards
Compare match prices with the position split of wallets graded S, A or B. Boards cover traditional sports and competitions such as CS2, League of Legends, Valorant and Dota 2.
- Wallet grades
Profiles grade qualifying wallets from settled PnL and expose positions and strategy-pattern labels. Search by username or public address.
- Large-trade feed
Inspect qualifying large fills together with the wallet’s grade and performance. Free access shows delayed activity; Pro exposes the live feed.
- Unusual-trade research
A suspicion score combines size, wallet age, pricing and clustering signals. Open the underlying trade and wallet to understand the flag.
- Funding history
Review observed collateral transfers, transaction links and shared funding sources for covered wallets. Pro adds funding alerts.
- Picks and public results
Daily picks retain the publication price and settled result. The first pick is available with a free account; Pro includes the rest.
- API and exports
One Pro subscription includes REST, MCP, signed webhooks, an SSE stream and JSON datasets for the same research workflow.
Workflows with 0xinsider
Research a game
Open the competition board, compare price with profitable-wallet exposure, then inspect the wallets behind that side. Check whether their strengths come from the same sport or a different category.
Build a wallet shortlist
Search profiles or the leaderboard, compare settled PnL and category records, and inspect recent positions. Add alerts for selected traders rather than monitoring the full trade feed.
Connect your own research
Use a Pro API key to query wallet and trade data, then use webhooks or the stream for updates. Retain the fill timestamp when combining events with your own data.
Pricing and total cost
Free includes trader profiles, the leaderboard, one daily pick and delayed data. Pro adds live data and five daily picks; Max adds every published daily pick, up to 15, and a larger API allowance.
Free
$0
- Trader profiles and leaderboard
- One daily pick
- Delayed trades/funding; one alert
Pro
$25/week, $99/month or $891/year
- Five daily picks total
- 50 alerts, live data and reports
- 500,000 API requests/month
Max
$399/month or $3,591/year
- Every published daily pick, up to 15
- 2 million API requests/month
- VIP Discord and experimental-feature access
Fees and usage costs
- Optional API overage is $0.20 per 1,000 requests.
Access: Temporary introductory offers differ from the standard renewal prices above; confirm the checkout offer.
Getting started
Before you start: Free large-trade activity is delayed by 24 hours; game fills and wallet funding history are delayed by four hours.
- Browse a sport, esports competition or public trader profile.
- Create an account to save your research and access the free daily pick.
- Choose a wallet or market and inspect its positions, grade and fill history.
- Set an alert with the desired trader, category, size or grade criteria.
- Enable Pro if you need live data, exports or an API key; configure the API request budget before connecting automation.
Useful links
What to check
- Free large-trade activity is delayed by 24 hours; game fills and wallet funding history are delayed by four hours.
- Funding coverage applies to admitted wallets and displays observed transfers, rather than a reconstructed account balance.
- The platform supplies research data. It does not execute your Polymarket orders.
A closer look
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Frequently asked questions about 0xinsider
Are trader profiles paid?
The free account includes full trader profiles and grades; Pro adds live refresh and broader tools.
Can I use the same data in an agent?
Yes. Pro includes MCP and REST access, with streaming and webhook options.
Does a wallet grade measure unrealized gains?
The documented grade is based on settled PnL; inspect open positions separately.
Can I track funding before a trade?
Covered profiles include collateral movements and transaction links. Pro can alert on qualifying incoming funding.