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Best x402 Data Enrichment APIs

100 x402 Data Enrichment APIs catalogued, ranked by Trust score (uptime, success rate, latency and price, on real traffic). Updated November 5, 2026.

Top pick92X402-v2-mint-email-deliverability100% uptime · from $0.003/call

Best Cheapest Most reliable All Data Enrichment →

#	API
1	X402-v2-mint-email-deliverability`x402-v2-mint-email-deliverability.vercel.app`Base	$12.45*	1,323▼ 67.3%	$0.003	1	158 ms	92
2	X402-v2-mint-seo`x402-v2-mint-seo.vercel.app`Base	$12.45*	1,323▼ 67.3%	$0.012	1	150 ms	92
3	X402-v2-mint-token-price`x402-v2-mint-token-price.vercel.app`Base	$12.45*	1,323▼ 67.3%	$0.002	1	249 ms	92
4	X402-v2-mint-seo-compare`x402-v2-mint-seo-compare.vercel.app`Base	$12.45*	1,323▼ 67.3%	$0.0503	1	152 ms	92
5	X402-v2-mint-concierge-reader`x402-v2-mint-concierge-reader.vercel.app`Base	$12.45*	1,323▼ 67.3%	$0.01	1	150 ms	90
6	US Geography`geo-us.x402tookit.com`Base	$30.48*▲ 999.0%	1,314▼ 100.0%	$0.02 – $0.05	8	422 ms	89
7	Afriref`afriref.dev`Base	$65.54*▲ 999.0%	636▼ 87.5%	$0.001 – $1	33	762 ms	89
8	Company Enrichment`company-enrichment.x402tookit.com`Base	$30.48*▲ 999.0%	1,314▼ 100.0%	$0.02 – $0.05	11	419 ms	89
9	Orthogonal`x402.orthogonal.com`Base	$80.57*▲ 56.4%	2,724▲ 200.0%	$0.001 – $6	677	180 ms	88
10	x402 Checkup`26y54j5j9z6r6ctr.68r.lambda-web.us-east-1.on.aws`Base	$2.49*	496▼ 100.0%	$0.005	2	292 ms	87
11	X402helper`x402helper.xyz`Base	$12.57*▲ 815.9%	402▲ 14.3%	$0.001 – $0.2587	9	152 ms	86
12	x402 Checkup`checkup.kagurazaka.dev`Base	$2.88*	412▼ 95.3%	$0.005	1	1055 ms	86
13	api.locus.report`api.locus.report`Base	$16.89*▼ 68.1%	522▲ 357.1%	$0.01 – $2.49	218	394 ms	85
14	enrich-b2b-account-firmographics`enrich.agentdiet.dev`Base	$1.63*	313▼ 97.4%	$0.01	1	471 ms	85
15	email-verify`email-verify.agentdiet.dev`Base	$1.63*	313▼ 97.4%	$0.005	5	1160 ms	85
16	Paysponge`api.paysponge.com`Base	$9.14*▲ 111.1%	405▼ 85.0%	$0.01 – $2	96	264 ms	84
17	College-verify`college-verify.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.03	1	499 ms	84
18	Mail Security Tools`api.mailsecuritytools.com`Base	$44.82*	251▼ 83.8%	$0.01 – $1	6	438 ms	84
19	Agent-safety-oracle`agent-safety-oracle.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.05	1	402 ms	84
20	Agent-debarment-check`agent-debarment-check.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.01	1	512 ms	84
21	Free Small Biz Tools`api.freesmallbiztools.com`Base	$44.82*	251▼ 83.8%	$0.01 – $1	3	703 ms	84
22	Notary`notary.genexxis.com`Base	$20.52*	507▼ 58.2%	$0.001 – $0.005	2	879 ms	83
23	Canada-charity-verify`canada-charity-verify.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.05	1	391 ms	83
24	Au-company-verify`au-company-verify.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.05	1	405 ms	83
25	InboxGuards Email Test`api.inboxguardstest.com`Base	$44.82*	251▼ 83.8%	$0.005 – $1	3	626 ms	83
26	Supplier-payment-verifier-production`supplier-payment-verifier-production.up.railway.app`Base	$7.61*	233▼ 100.0%	$0.005 – $0.05	5	116 ms	83
27	Food-hygiene-verify`food-hygiene-verify.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.05	1	412 ms	82
28	Device-clearance-verify`device-clearance-verify.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.05	1	531 ms	82
29	Ireland-charity-verify`ireland-charity-verify.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.05	1	409 ms	82
30	Lordevo`shop.lordevo.com`Base	$1.30*	178▲ 27.8%	$0.002 – $0.15	59	952 ms	82
31	Nonprofit-verify`nonprofit-verify.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.05	1	558 ms	81
32	Nyc-license-verify`nyc-license-verify.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.05	1	376 ms	81
33	Scotland-charity-verify`scotland-charity-verify.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.05	1	448 ms	81
34	Nz-charity-verify`nz-charity-verify.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.05	1	472 ms	81
35	Adviser-verify`adviser-verify.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.08	1	466 ms	80
36	kaisha-api.hp-vladic.workers.dev`kaisha-api.hp-vladic.workers.dev`Base	$0.22*▲ 360.0%	111▲ 14.3%	$0.002 – $0.04	8	206 ms	80
37	Rooms by Aurmada`rooms.aurmada.com`Base	$0.61*	123▼ 100.0%	$0.001 – $0.05	20	172 ms	80
38	Mailferret`mailferret.appin60.com`Base	$0.71*	127▼ 16.7%	$0.003 – $0.01	4	136 ms	80
39	Carsonbot402`carsonbot402.dev`Base	$1.31*	126▼ 99.1%	$0.02	1	312 ms	80
40	Proofwire`verify.reversecaptcha.fun`Base	$0.83*	116▲ 100.0%	$0.001 – $0.01	6	70 ms	80
41	Canada-entity-verify`canada-entity-verify.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.08	1	326 ms	79
42	Agent-smb-loan-verify`agent-smb-loan-verify.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.08	1	494 ms	79
43	Provider-verify`provider-verify.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.08	1	356 ms	79
44	Agent-carrier-verify`agent-carrier-verify.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.1	1	402 ms	79
45	Entity-resolve`entity-resolve.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.08	1	460 ms	79
46	Agent-msb-verify`agent-msb-verify.iykykblog.workers.dev`Base	$16.05*	287▲ 100.0%	$0.1	1	328 ms	79
47	WickedAPI Broker Sync`broker-sync-api.wickedapi.com`Base	$0.31*	103▼ 68.8%	$0.001	1	72 ms	79
48	api.nohumans.directory`api.nohumans.directory`Base	$22.37*▼ 0.9%	94▼ 91.9%	$0.005 – $3	6	87 ms	79
49	U2A Web3 Recommendation Engine`u2a.com.au`Base	$0.62*	88▼ 87.5%	$0.005 – $0.02	7	162 ms	78
50	brasil-dados-api.onrender.com`brasil-dados-api.onrender.com`Base	$0.22*▲ 175.0%	78▼ 52.9%	$0.001 – $0.01	28	214 ms	78