#88 Other
MetEngine
Polymarket builder; previously auto-mapped URL (metengine.com) is unrelated Thai-language slot-gambling content.
$ 918.8k 1m volume
Quick facts
- Pricing
- not-disclosed
- Chains
- Polygon
- Venues
- Polymarket
Stats across DAY · WEEK · MONTH · ALL
From the Polymarket public data API. Updated daily.
Today · 24h
Not ranked in this window
This week · 7d
Not ranked in this window
This month · 30d
#128
$14.3k
3 active users
All-time · all
#88
$918.8k
103 active users
builderCode
The 32-byte hash Polymarket uses to attribute volume to this builder on-chain.
0x616fe8461e598a7b7a7a8dcc6db3e1bf90705ece7a24d0329b0483a6b9e1428d What is MetEngine?
MetEngine is an Other-category builder for Polymarket whose builder code routes real Polymarket order flow but whose public product surface cannot be verified. The previously auto-mapped URL metengine.com is actively used by a Thai-language online-slot-gambling site (ufa199, slot promotions, automatic deposit/withdrawal wallet flows) with zero connection to prediction markets, Polymarket, or any trading interface — that match is rejected here as a false positive caused by domain-coincidence rather than identity. WebSearch under multiple phrasings ('MetEngine polymarket builder', '"metengine" prediction market') surfaced no Polymarket-related product, no social handles, no founders, and no news coverage. What is verifiable is the on-chain footprint: MetEngine ranks #88 all-time on the Polymarket builder leaderboard with $918.8k cumulative routed across 103 users, and #128 on the 1-month board with $14.3k from 3 monthly actives. Treat all product claims beyond builder enrollment as unverifiable.
MetEngine appears as a polymarketVerified builder on the official Polymarket Builder leaderboard, but its product identity is genuinely unverifiable as of May 2026. The previously auto-mapped URL metengine.com points to an entirely unrelated business — a Thai-language online slot-gambling site (operating under the ufa199 brand) offering casino games, automatic wallet deposits, and promotions for slot players. There is no overlap with Polymarket, prediction markets, trading, analytics or any builder-program category. The match is a coincidence of domain string only and is rejected.
Multiple WebSearch phrasings ('MetEngine polymarket builder', '"metengine" prediction market 2026', '"MetEngine" polymarket') returned no Polymarket-specific product page, no social handle, no founder name, no funding announcement, no third-party article. There is no observable public presence under this name in the Polymarket ecosystem outside of the builder leaderboard itself.
What is real and verifiable is the on-chain footprint. MetEngine is #88 all-time on the Polymarket builder leaderboard with $918.8k cumulative routed across 103 users, and #128 on the 1-month board with $14.3k from 3 monthly actives. The very low monthly-active count combined with substantial cumulative volume implies either a programmatic bot, a private integration, or a small group of high-volume traders using a custom builder code. Without a public product surface, we cannot confirm which.
Editorial position: list this builder honestly as 'unverifiable' rather than republishing the Thai gambling tagline auto-scraped from metengine.com, which would actively mislead users.
Rank + volume over time
Daily snapshots from our scraper. Charts populate as history accumulates.
All-time rank
Lower is better. Inverted Y-axis.
All-time volume
Cumulative routed volume in USD.
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How to verify MetEngine
- On-chain attribution — every Polymarket Builder routes via an order that includes their
builderCode. The hash above is checkable on Polygon against Polymarket's CTF Exchange. - Polymarket's own verification — $MetEngine carries the official ✓ verified flag in the data API.
- Cross-check Polybot Arena — polybot.arena tracks wallet-level P&L for builder-tagged bots. If a builder claims specific performance, their wallet should be findable there.
- Tier-2 patterns to avoid — we flag builders that match the Tier-2 pattern (no public team, no verifiable claims, recurs across affiliate-SEO listicles). See our /methodology page for the full criteria.
About MetEngine 04 answers
FAQ
01 What is MetEngine?
MetEngine is an Other-category builder for Polymarket whose builder code routes real Polymarket order flow but whose public product surface cannot be verified. The previously auto-mapped URL metengine.com is actively used by a Thai-language online-slot-gambling site (ufa199, slot promotions, automatic deposit/withdrawal wallet flows) with zero connection to prediction markets, Polymarket, or any trading interface — that match is rejected here as a false positive caused by domain-coincidence rather than identity. WebSearch under multiple phrasings ('MetEngine polymarket builder', '"metengine" prediction market') surfaced no Polymarket-related product, no social handles, no founders, and no news coverage. What is verifiable is the on-chain footprint: MetEngine ranks #88 all-time on the Polymarket builder leaderboard with $918.8k cumulative routed across 103 users, and #128 on the 1-month board with $14.3k from 3 monthly actives. Treat all product claims beyond builder enrollment as unverifiable.
02 Is MetEngine verified by Polymarket?
Yes — MetEngine carries Polymarket's official ✓ verified flag (returned by their data API as `verified: true`). This indicates Polymarket has reviewed the builder; it's not a guarantee of product quality or financial outcomes.
03 How much does MetEngine cost?
pricing model: not-disclosed. Sourced from the official site at the time of research; verify the current pricing on the builder's website before subscribing.
04 How does MetEngine compare to similar builders?
MetEngine is ranked #88 all-time, with similar-category peers including Future, FlowBot, DoubleUp. The leaderboard reorders daily — see the history chart for MetEngine's rank trajectory.