7 min readcomparisons
Hashdive Is Gone. Here's Where Smart Score Users Go Next.
Hashdive sunset on June 8, 2026, absorbed into Unusual Whales. Where Smart Score users go next: transparent Polymarket skill metrics with free wallet lookup.
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Skill vs luck, measured.
Data essays and tutorials from the team building the statistical truth layer for prediction markets — 2.8M wallets, 57 skill metrics, every number traceable on-chain. RSS
11 min readmetrics
Why Win Rate Is the Most Misleading Number on Polymarket
A 99.1% win rate made +$4.9k. An 18.5% win rate made +$39.6k. How Polymarket win rates get manufactured — and which metrics actually measure trader skill.
12 min readtutorials
Pay-Per-Request Market Data: No API Key, No Subscription
Build a TypeScript client that pays $0.01 in USDC per request over HTTP 402 with x402 — no API key, no signup. Full runnable code against Polyrank's agent API.
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