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predict.memoryapi.org

Find prediction market arbitrage across Polymarket, Kalshi, and Manifold.

Host	predict.memoryapi.org
Price	$0.001–$0.01 per call
Network	Base
Paid endpoints listed	4
Calls, last 30 days*	10
Most unique payers on one endpoint (30 days)*	3
Last paid call*	2026-10-14

* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.

Endpoints

URL	Method	Price
`https://predict.memoryapi.org/x402/predict/platform_arb` Find prediction market arbitrage across Polymarket, Kalshi, and Manifold.	GET	$0.001
`https://predict.memoryapi.org/x402/predict/sports_arb` Find sports betting arbitrage opportunities from The Odds API.	GET	$0.005
`https://predict.memoryapi.org/x402/predict/platform_arb?` Find prediction market arbitrage across Polymarket, Kalshi, and Manifold.	GET	$0.001
`https://predict.memoryapi.org/x402/predict/mispricing` Detect prediction market outcome mispricings — find markets where real-world outcome is already determined but market…	GET	$0.01

Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.

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