Best x402 Data Enrichment APIs

32 x402 Data Enrichment APIs catalogued, ranked by Trust score (uptime, success rate, latency and price, on real traffic). Updated June 22, 2026.

#	API	Volume 30d↕	Payments 30d↕	Price / call↕	Endpoints↕	Latency↕	Trust↕
1	Dns dns.x402tools.xyz Base	$0.77	300 ▼ 100.0%	$0.001 – $0.005	10	381 ms	85
2	Stable-enrich-git-shafu-replace-apollo-b2b-37a426-merit-systems stable-enrich-git-shafu-replace-apollo-b2b-37a426-merit-systems.vercel.app Base	$1.7k* ▼ 33.0%	50,680+ ▼ 61.1%	$0.2	2	972 ms	82
3	X402-cybercentry-private-data-verification x402-cybercentry-private-data-verification.up.railway.app Base	$9.06* ▲ 999.0%	131 ▼ 27.0%	$0.02	3	344 ms	80
4	Attestify-os attestify-os.vercel.app Base	$1.54* ▲ 32.8%	79 ▼ 100.0%	$0.018 – $0.025	2	344 ms	77
5	Linked Panda api.linkedpanda.com Base	$54.16* ▲ 999.0%	353 ▲ 17.4%	$0.01 – $0.3	25	105 ms	77
6	tools.ipintel.ai tools.ipintel.ai Base	$0.07*	70 ▲ 100.0%	$0.001	4	448 ms	77
7	Coinopai x402.coinopai.com Base	$12.47* ▲ 30.0%	271 ▲ 444.4%	$0.005 – $0.25	15	309 ms	76
8	Verify verify.agentutil.net Base	$0.06* ▲ 200.0%	39 ▼ 100.0%	$0.001 – $0.004	7	83 ms	74
9	Probe probe.onchainintel.net Base	$18.28 ▲ 9.9%	559 ▼ 45.7%	$0.025 – $1	8	55 ms	73
10	Paysponge api.paysponge.com Base	$15.05* ▲ 36.9%	791 ▼ 50.5%	$0.01 – $2	56	542 ms	73
11	Notify notify.melis.ai Base	$0.16 ▼ 30.4%	32 ▼ 33.3%	$0.00005 – $0.005	26	90 ms	73
12	api.locus.report api.locus.report Base	$26.55* ▼ 95.2%	26 ▲ 142.9%	$0.15 – $3	5	547 ms	72
13	Hello-world-x402 hello-world-x402.vercel.app Base	$0.02 ▼ 50.0%	20 ▼ 33.3%	$0.001	3	146 ms	71
14	Basesafe-x402 basesafe-x402.baseagentx402.workers.dev Base	$0.13	13 ▼ 100.0%	$0.01	2	459 ms	68
15	The-stall the-stall.intuitek.ai Base	$27.17	994 ▲ 47.3%	$0.00105 – $0.65	202	352 ms	67
16	Avisradar-production avisradar-production.up.railway.app Base	$10.15*	33 ▼ 75.0%	$0.05 – $1	5	119 ms	67
17	Web3-signals-api-production web3-signals-api-production.up.railway.app Base	$0.01* ▲ 0.0%	8 ▼ 100.0%	$0.001	2	67 ms	66
18	411data 411data.io Base	$11.00*	5 ▼ 100.0%	$0.01 – $1.5	12	92 ms	63
19	WorkAgnt workagnt.ai Base	$0.06* ▲ 0.0%	3 ▼ 100.0%	$0.01 – $0.02	8	96 ms	61
20	Blocknotify x402.blocknotify.com Base	$0.01* ▲ 0.0%	2 ▼ 100.0%	$0.0011 – $0.05	6	114 ms	59
21	AgentMail x402.api.agentmail.to Base	$121.06* ▲ 230.5%	1,153 ▼ 56.5%	$10	164	562 ms	46
22	verify.camelai.io verify.camelai.io Base	—	—	$0.005	1	286 ms	—
23	inbox.camelai.io inbox.camelai.io Base	—	—	$0.005	1	291 ms	—
24	Company Enrichment API company-enrichment-api-production.up.railway.app Base	—	—	$0.01	1	193 ms	—
25	fastsend.dev fastsend.dev Base	—	—	$0.165	1	378 ms	—
26	clawmail.xyz clawmail.xyz Base	—	—	$1	1	304 ms	—
27	AI Readiness Checker ai-readiness.mingles.ai Base	—	—	$0.005 – $0.01	2	105 ms	—
28	validate.agentutil.net validate.agentutil.net Base	—	—	$0.001	1	158 ms	—
29	sentinel-awms.onrender.com sentinel-awms.onrender.com Base	—	—	$0.005	1	250 ms	—
30	Stable-enrich-git-shafu-stableenrich-b2b-a-2fcea0-merit-systems stable-enrich-git-shafu-stableenrich-b2b-a-2fcea0-merit-systems.vercel.app Base	$1.7k* ▼ 33.0%	50,680+ ▼ 61.1%	$0.2	1	793 ms	—
31	Stable-enrich-git-shafu-pdl-people-enrich-4ce5a8-merit-systems stable-enrich-git-shafu-pdl-people-enrich-4ce5a8-merit-systems.vercel.app Base	$1.7k* ▼ 33.0%	50,680+ ▼ 61.1%	$0.2	1	718 ms	—
32	Stable-enrich-git-shafu-pdl-not-found-200-merit-systems stable-enrich-git-shafu-pdl-not-found-200-merit-systems.vercel.app Base	$1.7k* ▼ 33.0%	50,680+ ▼ 61.1%	$0.2	1	710 ms	—

2550100250500

32 rows · page 1/1 « ‹ › »