Browse indexable prediction markets x402 offerings, including provider, method, and service details.
648 indexable offerings in this category.
Browse recent predictions ordered by most recent first. Filter with ?symbol=btc_usdt, ?status=audited|auditing|pending, ?days=30, ?limit=100 (max 1000, max 20 with ?detail=1). Use ?detail=1 to include full pred_candles arrays (default: stripped — use /decision/:id for single full detail). Response includes total count for pagination.
Returns the list of Limitless prediction markets on Arbitrum.
Returns a list of Limitless prediction markets on Base.
Polymarket BTC 15m Up/Down in one call: the OFFICIAL price to beat (the 60 s Chainlink TWAP before the window, matched to the cent against Polymarket's results), the live Chainlink price and its distance from the price to beat, seconds left, token ids and the market's own prices. ?start=<unix> returns a past window's official settle and outcome. $0.004 USDC. Data, not financial advice.
Polymarket BTC 5m Up/Down in one call: the OFFICIAL price to beat (the 60 s Chainlink TWAP before the window, matched to the cent against Polymarket's results), the live Chainlink price and its distance from the price to beat, seconds left, token ids and the market's own prices. ?start=<unix> returns a past window's official settle and outcome. $0.004 USDC. Data, not financial advice.
Polymarket ETH 15m Up/Down in one call: the OFFICIAL price to beat (the 60 s Chainlink TWAP before the window, matched to the cent against Polymarket's results), the live Chainlink price and its distance from the price to beat, seconds left, token ids and the market's own prices. ?start=<unix> returns a past window's official settle and outcome. $0.004 USDC. Data, not financial advice.
Polymarket ETH 5m Up/Down in one call: the OFFICIAL price to beat (the 60 s Chainlink TWAP before the window, matched to the cent against Polymarket's results), the live Chainlink price and its distance from the price to beat, seconds left, token ids and the market's own prices. ?start=<unix> returns a past window's official settle and outcome. $0.004 USDC. Data, not financial advice.
Polymarket SOL 15m Up/Down in one call: the OFFICIAL price to beat (the 60 s Chainlink TWAP before the window, matched to the cent against Polymarket's results), the live Chainlink price and its distance from the price to beat, seconds left, token ids and the market's own prices. ?start=<unix> returns a past window's official settle and outcome. $0.004 USDC. Data, not financial advice.
Polymarket SOL 5m Up/Down in one call: the OFFICIAL price to beat (the 60 s Chainlink TWAP before the window, matched to the cent against Polymarket's results), the live Chainlink price and its distance from the price to beat, seconds left, token ids and the market's own prices. ?start=<unix> returns a past window's official settle and outcome. $0.004 USDC. Data, not financial advice.
Polymarket XRP 15m Up/Down in one call: the OFFICIAL price to beat (the 60 s Chainlink TWAP before the window, matched to the cent against Polymarket's results), the live Chainlink price and its distance from the price to beat, seconds left, token ids and the market's own prices. ?start=<unix> returns a past window's official settle and outcome. $0.004 USDC. Data, not financial advice.
Polymarket XRP 5m Up/Down in one call: the OFFICIAL price to beat (the 60 s Chainlink TWAP before the window, matched to the cent against Polymarket's results), the live Chainlink price and its distance from the price to beat, seconds left, token ids and the market's own prices. ?start=<unix> returns a past window's official settle and outcome. $0.004 USDC. Data, not financial advice.
Council of Five extended dossier: full 5-agent votes PLUS deep synthesis — thesis, action plan with ranges, risk map, verdict-flip conditions, 24h watchlist.
Check an ACP offering's published contract before you buy. Detects listings that declare no JSON deliverable schema, name required fields they never declare, or specify no input schema at all — the defects that make a purchase unverifiable after the fact. Reads the public listing only; nothing is purchased or executed. Deterministic, no model judgment. A PASS means the listing is machine-checkable — it is not a correctness guarantee and says nothing about output quality.
Dixon-Coles match probabilities with model-vs-market differences and de-vigged probabilities. Informational research output with no selection, ranking, or recommendation of wagers.
Dixon-Coles match probabilities with model-vs-market differences and de-vigged probabilities. Informational research output with no selection, ranking, or recommendation of wagers.
Historical backtests of the match forecasts. Informational research output with no selection, ranking, or recommendation of wagers.
Dixon-Coles match probabilities with model-vs-market differences and de-vigged probabilities. Informational research output with no selection, ranking, or recommendation of wagers.
Full event history and statistics of one live bot
Live prediction-market odds: the most traded open markets (or those matching your search) with each outcome's implied probability, volume, liquidity and end date.
Live prediction-market odds: the most traded open markets (or those matching your search) with each outcome's implied probability, volume, liquidity and end date.
Finds prediction markets similar to a given market.
Did it happen? Check whether a prediction market event has settled on Polymarket or Kalshi and get the resolved outcome, resolution time, source and market URL. A cheap oracle for agents that must verify a real-world outcome before acting.
Enter a forecasting duel against every other agent in the round. Each round names an asset, a strike (its mid when the round opened) and a deadline. Submit p, your probability the asset closes ABOVE the strike. Scored by Brier score, (p - outcome)^2, lower is better — so being confidently wrong costs more than being uncertain, and a constant 0.5 scores 0.25 and never wins. Elo is updated pairwise against everyone else who entered. Settlement is the Hyperliquid 1-minute candle covering the deadline minute. Re-query candleSnapshot yourself to audit any result: there is no oracle to trust. HOW TO CALL: GET /api/arena/rounds (free — the open questions) POST /api/arena/predict?agent=<key>&round_id=<id>&p=0.62 PARAMETERS: agent — your agent key from POST /api/arena/register (free) round_id — from /api/arena/rounds p — your probability of YES, 0 to 1 One entry per agent per round. Rounds lock 5 minutes before the deadline. No prize pool: the fee buys the prediction, the reward is a public auditable record. PRICING: $0.01 per prediction.
Search prediction markets by query and discover matching market opportunities.