Best x402 Crypto Prices APIs

32 x402 Crypto Prices APIs catalogued, ranked by Trust score (uptime, success rate, latency and price, on real traffic). Updated August 5, 2026.

#	API	Volume 30d↕	Payments 30d↕	Price / call↕	Endpoints↕	Latency↕	Trust↕
1	defi-yields.api.klymax402.com defi-yields.api.klymax402.com Base	$3.61* ▼ 90.3%	1,235 ▼ 55.0%	$0.002	1	—	92
2	CoinMarketCap x402 pro-api.coinmarketcap.com Base	$42.73 ▼ 99.9%	4,273 ▼ 13.0%	$0.01	46	—	92
3	CoinGecko On-chain pro-api.coingecko.com BaseSolana	$3.83 ▼ 97.9%	383 ▼ 80.0%	$0.01	34	—	84
4	x402 Trust Oracle api.x402oracle.com Base	$0.19* ▼ 100.0%	94	$0.002	2	—	79
5	openinterest.hergertsynthora.com openinterest.hergertsynthora.com Base	$0.94* ▼ 80.8%	62 ▲ 70.0%	$0.001	1	—	77
6	defillama.use.x402atlas.com defillama.use.x402atlas.com Base	$0.32* ▼ 100.0%	64 ▼ 100.0%	$0.005	30	—	77
7	coingecko.use.x402atlas.com coingecko.use.x402atlas.com Base	$0.25* ▼ 91.7%	50 ▼ 90.9%	$0.005	6	—	75
8	Fathom-api fathom-api.mioku-fathom.workers.dev Base	$0.07* ▼ 100.0%	38 ▲ 100.0%	$0.001 – $0.003	3	—	74
9	data.lagoontechsystems.com data.lagoontechsystems.com Base	$1.85* ▼ 100.0%	40 ▼ 100.0%	$0.01 – $0.1	19	—	74
10	Aiagentoracle aiagentoracle.ai Base	$0.41* ▼ 100.0%	41 ▼ 100.0%	$0.01	11	—	74
11	payflowagent.net payflowagent.net Base	$2.58* ▼ 96.0%	32 ▼ 77.8%	$0.03 – $0.1	3	—	73
12	Agentic Reservations agentres.dev Base	$0.30 ▼ 100.0%	30 ▼ 100.0%	$0.01	2	—	73
13	api.phoneagent.xyz api.phoneagent.xyz Base	$0.23* ▼ 100.0%	23 ▼ 100.0%	$0.01	1	—	71
14	Sgpropertydata sgpropertydata.com Base	$0.11* ▼ 100.0%	21 ▼ 100.0%	$0.005	7	—	71
15	Costpulse costpulse.waltsoft.net Base	$0.17* ▼ 100.0%	17	$0.005 – $0.01	4	—	70
16	Quick Signal TA signal.quickai.build Base	$0.34 ▼ 100.0%	13 ▼ 100.0%	$0.005 – $0.05	4	—	68
17	Capminal capminal.ai Base	$0.08 ▼ 87.5%	8 ▲ 100.0%	$0.01	2	—	66
18	x402-scalogy-production.up.railway.app x402-scalogy-production.up.railway.app Base	$0.42* ▼ 100.0%	6 ▼ 100.0%	$0.02	1	—	64
19	Lucyos x402.lucyos.ai Base	$0.05* ▼ 100.0%	5	$0.01	10	—	63
20	Tokenaru tokenaru.vercel.app Base	$0.01* ▼ 100.0%	5	$0.002	1	—	63
21	basescout-feed basescout-feed-x402.baseagentx402.workers.dev Base	$0.80* ▼ 100.0%	4	$0.2	1	—	62
22	perpsignals.use.x402atlas.com perpsignals.use.x402atlas.com Base	$0.03* ▼ 100.0%	3 ▼ 100.0%	$0.005 – $0.02	3	—	61
23	Luckymint luckymint.xyz Base	$2.00* ▼ 100.0%	2	$1 – $10	3	—	59
24	www.402bnb.fun 402bnb.fun Base	—	—	$10	1	—	—
25	QuoteNorm api.quotenorm.ai Base	—	—	$0.5	1	—	—
26	Nacian nacian.finance Base	—	—	$0.01 – $0.02	6	—	—
27	Simple-x-api simple-x-api.com Base	—	—	$2 – $25	13	—	—
28	Thenetisvastandinfinite thenetisvastandinfinite.com Base	—	—	$1	2	—	—
29	researcher.now researcher.now Base	—	—	$0.01 – $10	4	—	—
30	testpp.987659876.xyz testpp.987659876.xyz Base	—	—	$0.01	1	—	—
31	Kimchi Premium API kimchi-premium-api.leadbrain.workers.dev Base	—	—	$0.005	1	—	—
32	paulgraham.persona.energy paulgraham.persona.energy Base	—	—	$0.01 – $0.25	2	—	—

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