Best x402 Data Enrichment APIs

78 x402 Data Enrichment APIs catalogued, ranked by Trust score (uptime, success rate, latency and price, on real traffic). Updated September 15, 2026.

#	API	Volume 30d↕	Payments 30d↕	Price / call↕	Endpoints↕	Latency↕	Trust↕
1	mailpulse.theaslangroupllc.commailpulse.theaslangroupllc.comBase	$338.84*▲ 40.3%	1,607▼ 78.9%	$0.005 – $0.01	3	160 ms	93
2	Propprop.halowerk.comBase	$3.21*▼ 22.5%	1,431▲ 475.0%	$0.002 – $0.004	10	30 ms	93
3	x402 Email Validatevalidate.cyberwarex.comBase	$7.64*▲ 999.0%	887▼ 55.2%	$0.005	1	208 ms	90
4	Orthogonalx402.orthogonal.comBase	$50.61*▲ 999.0%	724▼ 100.0%	$0.001 – $1.5	166	184 ms	87
5	Linked Pandaapi.linkedpanda.comBase	$105.08*▲ 22.7%	687▼ 53.2%	$0.01 – $0.3	28	66 ms	85
6	email-validator.pdfextractapi.workers.devemail-validator.pdfextractapi.workers.devBase	$3.25*	284▲ 100.0%	$0.005 – $0.04	21	311 ms	84
7	Payspongeapi.paysponge.comBase	$4.64*▲ 3.8%	248▼ 60.0%	$0.01 – $2	86	263 ms	83
8	x402.cloudpulsepoint.comx402.cloudpulsepoint.comBase	$4.27*▲ 44.7%	179▼ 86.4%	$0.01 – $0.05	14	322 ms	82
9	Email-verify-apiemail-verify-api.johntaylor1online.workers.devBase	$19.07*	194▼ 99.5%	$0.02	2	113 ms	82
10	api.locus.reportapi.locus.reportBase	$34.77*▲ 669.2%	142▼ 92.6%	$0.01 – $3	198	37 ms	81
11	X402-cybercentry-private-data-verificationx402-cybercentry-private-data-verification.up.railway.appBase	$89.00*▲ 300.5%	77▼ 100.0%	$0.02	3	350 ms	78
12	Simfusesimfuse.appBase	$18.08*	258▲ 100.0%	$0.001 – $1.69	24	98 ms	76
13	bytemine.pay.zeroclick.iobytemine.pay.zeroclick.ioBase	$6.09*	61▼ 71.4%	$0.01 – $0.5	25	634 ms	76
14	dokimo.augaster.comdokimo.augaster.comBase	$0.61*▲ 69.4%	61▲ 0.0%	$0.01	1	522 ms	76
15	kaisha-api.hp-vladic.workers.devkaisha-api.hp-vladic.workers.devBase	$0.09*▼ 43.8%	43▲ 0.0%	$0.002 – $0.04	8	349 ms	75
16	Hello-world-x402hello-world-x402.vercel.appBase	$0.05▲ 150.0%	51▼ 75.0%	$0.001	4	168 ms	75
17	brasil-dados-api.onrender.combrasil-dados-api.onrender.comBase	$0.10*▼ 63.0%	48▼ 50.0%	$0.001 – $0.01	28	239 ms	75
18	mcp.zensched.commcp.zensched.comBase	$21.53*	37▲ 0.0%	$0.01 – $5	50	114 ms	74
19	hosaka-agents.vercel.apphosaka-agents.vercel.appBase	$1.03*	35▲ 100.0%	$0.005 – $0.4	11	130 ms	74
20	Sendcheck-x402sendcheck-x402.pennyforge.workers.devBase	$0.38*	31▼ 14.3%	$0.01 – $0.05	4	118 ms	73
21	sendcheckapi.pennyforge.orgBase	$0.38*	31▼ 14.3%	$0.01 – $0.05	4	96 ms	73
22	Probeprobe.onchainintel.netBase	$0.60▼ 92.1%	26▲ 200.0%	$0.025 – $1	8	879 ms	71
23	Verifyverify.agentutil.netBase	$0.04*▲ 300.0%	23	$0.001 – $0.004	7	92 ms	71
24	entropy.ripentropy.ripBase	$0.18*▼ 70.5%	22▼ 80.0%	$0.005 – $0.05	22	146 ms	71
25	The-stallthe-stall.intuitek.aiBase	$0.41▼ 16.3%	21▼ 100.0%	$0.001 – $0.65	203	379 ms	71
26	Afrirefafriref.devBase	$0.18*▼ 82.7%	21▼ 100.0%	$0.001 – $0.1	16	788 ms	71
27	Museum-production-b773museum-production-b773.up.railway.appBase	$1.99*	23▼ 100.0%	$0.03	1	59 ms	71
28	Coinopaix402.coinopai.comBase	$0.38*▼ 77.9%	18▼ 100.0%	$0.005 – $0.25	18	328 ms	70
29	a2a-verifier-production.up.railway.appa2a-verifier-production.up.railway.appBase	$0.85*▲ 750.0%	17	$0.05	1	200 ms	70
30	email-auth.use.x402atlas.comemail-auth.use.x402atlas.comBase	$0.17*▼ 88.7%	17▼ 50.0%	$0.01	1	288 ms	70
31	api.nohumans.directoryapi.nohumans.directoryBase	$3.32*	11▲ 100.0%	$0.005 – $0.25	3	40 ms	67
32	x402.pkgproof.netx402.pkgproof.netBase	$0.40*▼ 50.0%	8	$0.05	2	271 ms	66
33	Email-verificationemail-verification.nordman-tehau.workers.devBase	$0.02*	8▼ 100.0%	$0.002	2	132 ms	66
34	Web3-signals-api-productionweb3-signals-api-production.up.railway.appBase	$0.01*▲ 0.0%	7▲ 100.0%	$0.001	2	420 ms	65
35	dnsdoctor.devdnsdoctor.devBase	$0.06*	7▲ 100.0%	$0.004167 – $0.25	6	124 ms	65
36	Atomic-verify-claim-pocatomic-verify-claim-poc.topadvancement-atomic.workers.devBase	$0.07*	7▲ 100.0%	$0.01	2	447 ms	65
37	mcp-x402-production.up.railway.appmcp-x402-production.up.railway.appBase	$0.21*▼ 32.3%	6	$0.05	4	53 ms	64
38	verify.clearsigned.comverify.clearsigned.comBase	$0.05*▼ 44.4%	5▲ 100.0%	$0.01	2	93 ms	63
39	kbv-server-f7vfitmlkq-du.a.run.appkbv-server-f7vfitmlkq-du.a.run.appBase	$0.08*	4	$0.02	1	584 ms	62
40	Machineinboxmachineinbox.comBase	$5.05*	4	$0.05 – $2	4	174 ms	62
41	Api-production-34228api-production-34228.up.railway.appBase	$1.96*	4▲ 100.0%	$0.49	2	224 ms	62
42	api.whitepapergrey.comapi.whitepapergrey.comBase	$0.50*▲ 0.0%	2	$0.25	2	436 ms	59
43	business-verification-machine.onrender.combusiness-verification-machine.onrender.comBase	$0.20*	2	$0.1	1	216 ms	59
44	Mdataaccessapi.mdataaccess.comBase	$0.01*	2▲ 100.0%	$0.002 – $0.35	6	41 ms	59
45	AgentMailx402.api.agentmail.toBase	$64.25*▲ 127.8%	57▼ 100.0%	$10	164	330 ms	57
46	Deploid-enrichmentdeploid-enrichment.peter-liang-official.workers.devBase	$0.15*	1	$0.15	2	14 ms	55
47	aep-api.fly.devaep-api.fly.devBase	$0.03*	1▼ 100.0%	$0.03 – $3	6	105 ms	55
48	groundcheck.seiche.infogroundcheck.seiche.infoBase	$0.01*▼ 95.5%	1	$0.005 – $0.05	5	32 ms	55
49	Mercator-entity-evidencemercator-entity-evidence.fly.devBase	$0.10*	1	$0.1	2	214 ms	55
50	dyoe-audit-verify.netlify.appdyoe-audit-verify.netlify.appBase	$3.65*▲ 999.0%	70	$0.01 – $0.1	18	23 ms	31

2550100250500

78 rows · page 1/2«‹›»