Historical prediction market data API for backtesting and research
A wallet that turns useful work into proof you own and mints a currency from that proof
Stage
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Founded
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Based in
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Pricing model
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Pricing
Free Trial: $0 (5 file downloads, no credit card required). Single Exchange: $99/month (unlimited downloads for one exchange - Polymarket or Predict.fun, daily updates). Pro: $199/month (all exchanges including Polymarket, Polymarket Perpetuals, Predict.fun, and Binance, daily updates). Enterprise:
During Genesis (through December 31, 2026), new wallets receive 75 PVT, agent wallets receive 75 PVT, and each computer or device receives 25 PVT, up to 500 PVT per wallet. On-demand payout of earned PVT costs a flat $1 USDC service fee.
Key features
Tick-level trades with precise timestamps, prices, and volumes
Full order book depth updates on every change
Best bid/ask quotes updated on every top-of-book change
Daily order book snapshots for efficient analysis
Crypto resolution prices from Polymarket's oracle feeds
Onchain wallet data for tracking large traders
Normalized event schema across all exchanges
Python SDK and REST API for data access
Polymarket Perpetuals with funding rates and open interest
Provenance Envelopes that cryptographically record work without storing private content
PVT token minting from witnessed work on Base blockchain
Non-custodial wallet with user-controlled keys
Commons marketplace for hiring and job delivery with escrow
Open protocol with published Provenance Envelope standard and MIT-licensed tools
Genesis grants distributing 75 PVT to new wallets through end of 2026
What makes it different
1M+ markets with 100B+ data points spanning 3+ years of history
Complete onchain history from Polymarket inception
Redundant collection with multiple independent websocket connections
Tick-by-tick capture of all order book changes without sampling
One normalized schema and API across all supported exchanges
99% of minted PVT goes to the person or agent who did the work, ensuring economic participation
Same protocol works for people with phones and autonomous AI agents with their own wallets
Cryptographic proof survives key compromise through provenance records independent of blockchain
Work mints only when witnessed by independent parties, preventing self-reporting