Data products
Eleven data products. Payable by any AI.
Live prediction-market data from Polymarket and Alpha Arcade, served over x402. No signup, no key. An agent pays a few cents in USDC per call and gets clean JSON back. Every product runs on both Base and Algorand, except alpha-book, which is Algorand only.
Listed on Agentic Market →See our GoPlausible merchant page →
The products
Eleven products, twenty-one endpoints. Prices are per call.
Single Market
$0.01One market by keyword: the single highest-volume live match, with its current odds and volume. Cheap enough to poll.
Base · /api/x402/single-marketAlgorand · /api/x402/single-market-algoTop Markets
$0.25The highest-volume prediction markets right now, ranked across both venues.
Base · /api/x402/analyzeAlgorand · /api/x402/analyze-algoSearch
$0.02Search live markets by keyword across Polymarket and Alpha Arcade.
Base · /api/x402/searchAlgorand · /api/x402/search-algoMovers
$0.03Markets whose odds moved the most since the last snapshot.
Base · /api/x402/moversAlgorand · /api/x402/movers-algoClosing Soon
$0.02Open markets closest to their resolution deadline.
Base · /api/x402/closing-soonAlgorand · /api/x402/closing-soon-algoNew Markets
$0.03Freshly listed markets, newly added across both venues.
Base · /api/x402/new-marketsAlgorand · /api/x402/new-markets-algoVolume Spikes
$0.03Markets with a sudden surge in 24-hour trading volume.
Base · /api/x402/volume-spikesAlgorand · /api/x402/volume-spikes-algoProbability History
$0.03How a market's YES price has moved over time, by keyword.
Base · /api/x402/probability-historyAlgorand · /api/x402/probability-history-algoResolutions
$0.03Recently resolved markets and which side won.
Base · /api/x402/resolutionsAlgorand · /api/x402/resolutions-algoArbitrage
$0.05The same outcome priced differently across the two venues (cross-venue gaps).
Base · /api/x402/arbitrageAlgorand · /api/x402/arbitrage-algoAlpha Book
$0.03The entire live Alpha Arcade catalog in one call: every open market with its outcomes, per-outcome prices, volume, and Algorand app IDs. Multi-choice markets included.
Algorand · /api/x402/alpha-book
Built for agents
Every endpoint is discoverable in the open x402 marketplaces on Base and Algorand, so an agent can find and pay for it on its own. No human in the loop.
