Alternatives to ProbeKit

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

#	API	Volume 30d↕	Payments 30d↕	Price / call↕	Endpoints↕	Latency↕	Trust↕
1	tools.halowerk.comtools.halowerk.comBaseLLM Inference	$16.96*	3,819▲ 104.1%	$0.001 – $0.125	2004	10 ms	98
2	Detectdetect.halowerk.comBaseLLM Inference	$16.96*	3,819▲ 104.1%	$0.002 – $0.025	19	32 ms	98
3	SiteCheck Agent Intel & Devapi.fadeandco.workers.devBaseLLM Inference	$7.56*	2,929▲ 999.0%	$0.001 – $0.02	135	29 ms	97
4	SiteCheck Health & Travelapi.healthtravel-api.workers.devBaseLLM Inference	$7.56*	2,929▲ 999.0%	$0.002 – $0.003	116	39 ms	97
5	Cluster Protocolapi.clusterprotocol.aiBaseLLM Inference	$22.8k	27,206	$0.003 – $1	7	329 ms	96
6	Global hourly weather forecastweather.openverbs.comBaseLLM Inference	$75.28*	3,237▲ 115.8%	$0.002	1	700 ms	96
7	www.x402-agent-pay.comx402-agent-pay.comBaseLLM Inference	$29.94*	1,452▼ 26.7%	$0.001 – $40	278	362 ms	93
8	Polygonpolygon.mapleai.shopPolygonLLM Inference	$3.12*	1,367▼ 39.3%	$0.01	1	85 ms	93
9	Router Recommendrouter.netintel.devBaseLLM Inference	$20.14*	1,635▲ 216.5%	$0.005	2	199 ms	93
10	Basebase.mapleai.shopBaseLLM Inference	$3.12*	1,367▼ 39.3%	$0.001004 – $0.021	10	64 ms	93
11	Vishwaapi.vishwalab.comBaseLLM Inference	—	—	$0.0105	19	—	92
12	AgentToolsagentstoolshub.comBaseLLM Inference	$5.94*	1,173▼ 99.6%	$0.001 – $0.025	153	148 ms	91
13	LLM Cost & Capacity Calcllm-cost-calc.x402tookit.comBaseLLM Inference	$21.99*	1,027▼ 99.9%	$0.02	8	284 ms	91
14	Identifier Validatorsid-validators.x402tookit.comBaseLLM Inference	$21.99*	1,027▼ 99.9%	$0.02	9	249 ms	91
15	Citiview Agent Marketagents.citiviewgroup.comBaseLLM Inference	$6.02*	1,002	$0.001 – $0.1	204	44 ms	91
16	DDG Agent-Payable Servicesagents.daedalusdevelopmentgroup.comBaseLLM Inference	$7.23*	885▼ 84.9%	$0.001 – $0.25	430	22 ms	90
17	agent.massive.comagent.massive.comBaseLLM Inference	$14.05*	1,405▼ 44.7%	$0.01	23	292 ms	90
18	Automaton Paid APIautomaton-paid2.sharkquant.aiBaseLLM Inference	$2.14*	835▼ 100.0%	$0.001	2	374 ms	90
19	Automaton-paidautomaton-paid.sharkquant.aiBaseLLM Inference	$2.14*	835▼ 100.0%	$0.001 – $0.05	2	440 ms	90
20	Market Intelligence APIapi.marketintelligenceapi.comBaseLLM Inference	$32.80*	787▼ 13.3%	$0.001 – $5	162	62 ms	89
21	URL to Base64base64encode.use.x402atlas.comBaseLLM Inference	$6.51*	636▼ 91.5%	$0.01	1	286 ms	89
22	Agent Data Toolsagent-data-tools.revmesh2074.workers.devBaseLLM Inference	$5.99*	596▲ 999.0%	$0.002 – $19	303	68 ms	88
23	Clinical Trial Searchclinical-trials.use.x402atlas.comBaseLLM Inference	$6.51*	636▼ 91.5%	$0.01	2	289 ms	88
24	Agent-refereeagent-referee.fairplayclub.workers.devBaseLLM Inference	$6.70*	584▲ 100.0%	—	5	228 ms	88
25	web-page-to-textx402.agentindex.worldBaseLLM Inference	$1.46*	523▲ 240.0%	$0.001 – $0.67584	119	72 ms	87