Alternatives to Arkham

25 equivalent x402 APIs in the prediction-markets category, ranked by Trust score — pick a cheaper or more reliable source. View Arkham →

#	API	Volume 30d↕	Payments 30d↕	Price / call↕	Endpoints↕	Latency↕	Trust↕
1	sportsarbitrageapi-production.up.railway.app sportsarbitrageapi-production.up.railway.app Base Prediction Markets	—	—	$0.03	1	—	—
2	polyodds.bet polyodds.bet Base Prediction Markets	—	—	$0.5	1	—	—
3	ladyfortunalx402.vercel.app ladyfortunalx402.vercel.app Base Prediction Markets	—	—	$0.001	1	190 ms	—
4	mcp.djzs.ai mcp.djzs.ai Base Prediction Markets	—	—	$2	1	587 ms	—
5	api.virae.ai api.virae.ai Base Prediction Markets	—	—	$0.01	1	122 ms	—
6	SYNTHORA Polymarket Markets polymarket-markets.hergertsynthora.com Base Prediction Markets	—	—	$0.001 – $0.05	2	88 ms	—
7	alphapulse.theaslangroupllc.com alphapulse.theaslangroupllc.com Base Prediction Markets	—	—	$0.08 – $0.5	14	172 ms	—
8	api.polym.uk api.polym.uk Base Prediction Markets	—	—	$0.05	4	1490 ms	—
9	api.speccy.cloud api.speccy.cloud Base Prediction Markets	—	—	$0.005 – $0.05	4	14 ms	—
10	Oracle-api-production-766f oracle-api-production-766f.up.railway.app Solana Prediction Markets	—	—	$0.001 – $0.01	13	114 ms	—
11	Polymarketeer polymarketeer.vercel.app Base Prediction Markets	—	—	$0.01	16	436 ms	—
12	poketpoker.com poketpoker.com Base Prediction Markets	—	—	$0.005 – $0.01	6	80 ms	—
13	racingpulse.theaslangroupllc.com racingpulse.theaslangroupllc.com Base Prediction Markets	—	—	$0.02 – $0.07	13	141 ms	—
14	x402-paid-service.iholt.workers.dev x402-paid-service.iholt.workers.dev Base Prediction Markets	—	—	$0.01 – $0.05	2	204 ms	—
15	x402.botsmith.dev x402.botsmith.dev Base Prediction Markets	—	—	$0.004 – $0.02	9	958 ms	—
16	x402.fenixfoundry.com x402.fenixfoundry.com Base Prediction Markets	—	—	$0.003 – $0.02	4	404 ms	—
17	hyperliquid-predict.use.x402atlas.com hyperliquid-predict.use.x402atlas.com Base Prediction Markets	—	—	$0.005 – $0.01	2	284 ms	—
18	stateedge.theaslangroupllc.com stateedge.theaslangroupllc.com Base Prediction Markets	—	—	$0.08 – $0.1	6	152 ms	—
19	Graphadvocate graphadvocate.com Base Prediction Markets	—	—	$0.01 – $0.1	36	123 ms	—
20	Arb arb.axryl.com Base Prediction Markets	—	—	$0.25	4	242 ms	—
21	Predictionmarketdata api.predictionmarketdata.io Base Prediction Markets	—	—	$0.001 – $0.005	13	101 ms	—
22	OutcomeScout outcomescout.vercel.app Base Prediction Markets	—	—	$0.01	1	1474 ms	—
23	mcp.deep3.ai mcp.deep3.ai Base Prediction Markets	—	—	$0.001	1	347 ms	—
24	Moltalyzer api.moltalyzer.xyz Base Prediction Markets	—	—	$0.005 – $1	15	774 ms	—
25	MiroShark x402.miroshark.xyz Base Prediction Markets	—	—	$1	2	201 ms	—