Chain Index

Base Sepolia

No x402 settlement observed in the last 24h; indexed merchants below.

Merchant roster

#	Merchant	Domain	Grade	Trust	Latency p50	Uptime	Payments
1	EMEvidence-linked municipal construction permit/planning prefl…	projectpermit-api-v2-production.up.railway.app	UNRATED	0.0	n/a	0.0%	2
2	PLProof League	proof-league-x402.vercel.app	UNRATED	0.0	n/a	0.0%	1
3	XAx402 AVM Testnet	example.x402.goplausible.xyz	UNRATED	0.0	n/a	0.0%	1
4	00x5D79B5…d0C408	precipitation-refurbished-transform-kent.trycloudflare.com	UNRATED	0.0	n/a	0.0%	0
5	00xF25771…82A270	n/a	UNRATED	0.0	n/a	0.0%	0
6	WLWorld live data feed: crypto, FX, weather, HN top 10, GitHub…	n/a	B+	89.5	137 ms	100.0%	n/a
7	SKSearch Korean news articles from Hankookilbo, a major Korean…	n/a	B+	89.3	152 ms	100.0%	n/a
8	RAReturn auditable npm package registration and publication ch…	n/a	B+	89.2	159 ms	100.0%	n/a
9	AAAudit an OpenAPI 3.x contract for AI-agent readiness. Return…	n/a	B+	89.0	180 ms	100.0%	n/a
10	CACheck an unsigned EVM transaction before an AI agent signs i…	n/a	B+	88.7	199 ms	100.0%	n/a
11	GMGo module github.com/pkg/errors: latest version, description…	n/a	B+	88.1	251 ms	100.0%	n/a
12	GAGet a sourced, versioned medical procedure price corridor wi…	n/a	B+	88.0	253 ms	100.0%	n/a
13	CACapture a URL and return its structured content (title, head…	n/a	B+	86.4	374 ms	100.0%	n/a
14	TETest endpoint for verifying x402 payment integration end to…	n/a	B+	86.1	400 ms	100.0%	n/a
15	PApremium agent insight analysis	n/a	B+	85.4	447 ms	100.0%	n/a
16	RCRefactor code while preserving behavior. Returns diff + rati…	n/a	B+	85.0	481 ms	100.0%	n/a
17	EAEnrich a person using an email, LinkedIn URL, or name.	n/a	B	84.2	539 ms	100.0%	n/a
18	PJPDFs, JavaScript pages and ordinary HTML as clean Markdown.…	n/a	B	82.5	669 ms	100.0%	n/a
19	RARead-only access to Sei mainnet (pacific-1) on every surface…	n/a	B	81.8	723 ms	100.0%	n/a
20	HPHyperliquid perpetual market data for AI agents — returns ma…	n/a	B	81.0	789 ms	100.0%	n/a
21	GAGeopolitical and macro risk pre-flight for autonomous financ…	n/a	D	67.1	1839 ms	100.0%	n/a
22	PSProvision standing Brandfetch API access: pay N whole US dol…	n/a	D	65.0	2015 ms	100.0%	n/a
23	CRComprehensive risk analysis for a blockchain wallet address:…	n/a	D	65.0	2045 ms	100.0%	n/a
24	BABAGS Agent API index — machine-readable directory of the age…	n/a	D	65.0	3048 ms	100.0%	n/a
25	H2Harmonize 2 to 8 Parquet files into a compatible schema and…	n/a	F	25.0	n/a	0.0%	n/a
26	ITInferrail turns payload-free, already-incurred economic even…	n/a	F	25.0	n/a	0.0%	n/a
27	LCLAIQ contextual execution preflight and quality oracle	n/a	F	25.0	n/a	0.0%	n/a
28	CACompare an exact installed package version with the registry…	n/a	F	25.0	n/a	0.0%	n/a
29	00x47DB1e…3bADFE	n/a	F	25.0	n/a	0.0%	n/a
30	ARAegisAI risk verification	n/a	F	25.0	n/a	0.0%	n/a
31	EAEvaluate a non-personal capability taxonomy identifier and r…	n/a	F	25.0	n/a	0.0%	n/a
32	AOAdmission of one automated evidence-backed intelligence job	n/a	F	25.0	n/a	0.0%	n/a
33	GWGlobal weather forecast for latitude and longitude. Returns…	n/a	F	25.0	n/a	0.0%	n/a
34	EAExtract a public web page into timestamped, normalized evide…	n/a	F	25.0	n/a	0.0%	n/a
35	CBConvert between markdown, HTML, plain text, JSON and CSV. Bo…	n/a	F	25.0	n/a	0.0%	n/a
36	SWSchema-validated web search for AI agents. Multi-provider fa…	n/a	F	25.0	n/a	0.0%	n/a
37	CLCountry lookup by name, ISO code, or calling code.	n/a	F	25.0	n/a	0.0%	n/a
38	IDInferencia de un LLM: manda {prompt} y devuelve la respuesta…	n/a	F	25.0	n/a	0.0%	n/a
39	LMLive market price stats for a kind of x402 service, from the…	n/a	F	25.0	n/a	0.0%	n/a
40	ASAnalyze supplied HTML without fetching URLs or executing emb…	n/a	F	25.0	n/a	0.0%	n/a
41	RORun one to five deterministic Vixi Labs developer guardrails…	n/a	F	25.0	n/a	0.0%	n/a
42	FTFast transport, x402 contract, and security verification for…	n/a	F	25.0	n/a	0.0%	n/a
43	АПАктивные предложения в управлении DAO (ENS, Arbitrum, Uniswa…	n/a	UNRATED	0.0	n/a	0.0%	n/a
44	00x042b97…53485e	n/a	UNRATED	0.0	n/a	0.0%	n/a
45	00x04D1d8…BffF85	n/a	UNRATED	0.0	n/a	0.0%	n/a
46	SPSet prototype tier ($0.10 USDC) — auto-detects subscribe/ren…	n/a	UNRATED	0.0	n/a	0.0%	n/a
47	DFDeterministic facts about a public GitHub repository, for an…	n/a	UNRATED	0.0	n/a	0.0%	n/a
48	FIFresh isolated static validation and signed evidence for one…	n/a	UNRATED	0.0	n/a	0.0%	n/a
49	ESEvaluation-grade synthetic-data pre-transaction risk screeni…	n/a	UNRATED	0.0	n/a	0.0%	n/a
50	00x14c740…097429	n/a	UNRATED	0.0	n/a	0.0%	n/a
51	UIUsage info for the html-clean tool: pay this GET once to rec…	n/a	UNRATED	0.0	n/a	0.0%	n/a
52	00x1c6b42…e23dFB	n/a	UNRATED	0.0	n/a	0.0%	n/a
53	DDDeterministic dispute-readiness report with supported lane,…	n/a	UNRATED	0.0	n/a	0.0%	n/a
54	LYList your AI-generated code for other agents to buy: upload…	n/a	UNRATED	0.0	n/a	0.0%	n/a
55	00x209693…12287C	n/a	UNRATED	0.0	n/a	0.0%	n/a
56	CACreate and seal a deterministic evidence receipt for a digit…	n/a	UNRATED	0.0	n/a	0.0%	n/a
57	RARetrieve a seven-day USD-denominated report of Tether bridge…	n/a	UNRATED	0.0	n/a	0.0%	n/a
58	AOAssess one written business or system requirement for clarit…	n/a	UNRATED	0.0	n/a	0.0%	n/a
59	00x2a835A…089453	n/a	UNRATED	0.0	n/a	0.0%	n/a
60	00x2f7959…8fA30B	n/a	UNRATED	0.0	n/a	0.0%	n/a
61	EAExtract and validate structured expense data from receipt te…	n/a	UNRATED	0.0	n/a	0.0%	n/a
62	SESearch explainably qualified EU solar and battery tenders fr…	n/a	UNRATED	0.0	n/a	0.0%	n/a
63	OBOne-cent Base Sepolia x402 demo with Bazaar discovery and a…	n/a	UNRATED	0.0	n/a	0.0%	n/a
64	RARX7 Agent Market paid API endpoint for autonomous-agent x402…	n/a	UNRATED	0.0	n/a	0.0%	n/a
65	BABAGS Agent API index — machine-readable directory of the age…	n/a	UNRATED	0.0	n/a	0.0%	n/a
66	00x37E993…a908F3	n/a	UNRATED	0.0	n/a	0.0%	n/a
67	VQVERIFY QuickCheck — agent transaction intelligence. Before y…	n/a	UNRATED	0.0	n/a	0.0%	n/a
68	00x3c0C1e…a07e6A	n/a	UNRATED	0.0	n/a	0.0%	n/a
69	00x425Ba6…9311bE	n/a	UNRATED	0.0	n/a	0.0%	n/a
70	00x47AD98…b30fBE	n/a	UNRATED	0.0	n/a	0.0%	n/a
71	DTDeterministic three-service GEO visibility composition with…	n/a	UNRATED	0.0	n/a	0.0%	n/a
72	00x4Cb737…280B4a	n/a	UNRATED	0.0	n/a	0.0%	n/a
73	DSDetect semantic changes in declared machine-use rights	n/a	UNRATED	0.0	n/a	0.0%	n/a
74	00x521c11…739d71	n/a	UNRATED	0.0	n/a	0.0%	n/a
75	UBUse before a coding agent installs an unfamiliar npm depende…	n/a	UNRATED	0.0	n/a	0.0%	n/a
76	CWCheck which explicit assumptions became stale before an auto…	n/a	UNRATED	0.0	n/a	0.0%	n/a
77	YFYou.com Finance Research API: agentic deep research on a fin…	n/a	UNRATED	0.0	n/a	0.0%	n/a
78	EFExtract facts from supplied text into a caller-provided stri…	n/a	UNRATED	0.0	n/a	0.0%	n/a
79	00x59C536…e9a6D2	n/a	UNRATED	0.0	n/a	0.0%	n/a
80	00x5CcF1f…135f80	n/a	UNRATED	0.0	n/a	0.0%	n/a
81	LDLive DEX quotes for tokenized equities — Coinbase B20 stock…	n/a	UNRATED	0.0	n/a	0.0%	n/a
82	FEFinancial evidence and pre-execution verification for autono…	n/a	UNRATED	0.0	n/a	0.0%	n/a
83	VAVerify a numeric financial claim against official SEC XBRL c…	n/a	UNRATED	0.0	n/a	0.0%	n/a
84	AAAssess an OpenAPI description for autonomous-agent usability…	n/a	UNRATED	0.0	n/a	0.0%	n/a
85	LCLegitimacy check for B20 tokens on Base. Verifies whether an…	n/a	UNRATED	0.0	n/a	0.0%	n/a
86	CACheck agent deliverables for required sections, limits, plac…	n/a	UNRATED	0.0	n/a	0.0%	n/a
87	OTOmni Terminal assesses one Hyperliquid market before enterin…	n/a	UNRATED	0.0	n/a	0.0%	n/a
88	00x742D35…f0beB2	n/a	UNRATED	0.0	n/a	0.0%	n/a
89	00x749766…d08e50	n/a	UNRATED	0.0	n/a	0.0%	n/a
90	VAVerify an AI agent's authority and integrity before a transa…	n/a	UNRATED	0.0	n/a	0.0%	n/a
91	SQStatic QA audit of a public HTTP(S) page. No browser executi…	n/a	UNRATED	0.0	n/a	0.0%	n/a
92	IPIndependent pre-execution review for an AI agent’s proposed…	n/a	UNRATED	0.0	n/a	0.0%	n/a
93	SAStatic APK triage report	n/a	UNRATED	0.0	n/a	0.0%	n/a
94	00x7D9551…9BfA37	n/a	UNRATED	0.0	n/a	0.0%	n/a
95	CAConvert a one-line US street address into coordinates using…	n/a	UNRATED	0.0	n/a	0.0%	n/a
96	00x7cCC1f…8C7c2a	n/a	UNRATED	0.0	n/a	0.0%	n/a
97	00x7d4efe…f9f3b0	n/a	UNRATED	0.0	n/a	0.0%	n/a
98	PLPaginated library list. Filter with ?kind= (video|audio|imag…	n/a	UNRATED	0.0	n/a	0.0%	n/a
99	AAAnalyze a Base Sepolia EVM contract address for runtime byte…	n/a	UNRATED	0.0	n/a	0.0%	n/a
100	00x879778…5fc885	n/a	UNRATED	0.0	n/a	0.0%	n/a
101	00x8e2dC7…A697a3	n/a	UNRATED	0.0	n/a	0.0%	n/a
102	00x8f35e5…80BB7E	n/a	UNRATED	0.0	n/a	0.0%	n/a
103	CWCurrent weather in Toronto right now: temperature, feels-lik…	n/a	UNRATED	0.0	n/a	0.0%	n/a
104	BABusiness-day arithmetic that respects weekends and a country…	n/a	UNRATED	0.0	n/a	0.0%	n/a
105	SHSHA-256/384/512, hex, base64, base64url and CRC32 of a UTF-8…	n/a	UNRATED	0.0	n/a	0.0%	n/a
106	00x972fec…f33d4b	n/a	UNRATED	0.0	n/a	0.0%	n/a
107	COChoose one item from a list using cryptographically secure s…	n/a	UNRATED	0.0	n/a	0.0%	n/a
108	SCSearch CoinCap assets by name or symbol (agent-optimized).	n/a	UNRATED	0.0	n/a	0.0%	n/a
109	ASAI-industry stories independently reported by two or more ou…	n/a	UNRATED	0.0	n/a	0.0%	n/a
110	00xBE1f82…c1C0d0	n/a	UNRATED	0.0	n/a	0.0%	n/a
111	RCReal-time current weather conditions for a city or location,…	n/a	UNRATED	0.0	n/a	0.0%	n/a
112	PFPayment for Quicknode RPC access. Options: per-request ($0.0…	n/a	UNRATED	0.0	n/a	0.0%	n/a
113	00xF50C0D…b62BAF	n/a	UNRATED	0.0	n/a	0.0%	n/a
114	00xFeA33d…754011	n/a	UNRATED	0.0	n/a	0.0%	n/a
115	VAVerify an Israeli company and return structured public regis…	n/a	UNRATED	0.0	n/a	0.0%	n/a
116	BUBuy US$1.00 of Aura credit. Aura gives an autonomous agent a…	n/a	UNRATED	0.0	n/a	0.0%	n/a
117	CPCheck Python for syntax errors, lint and type mistakes, unsa…	n/a	UNRATED	0.0	n/a	0.0%	n/a
118	FAFetch and extract structured content from a public URL. Usef…	n/a	UNRATED	0.0	n/a	0.0%	n/a
119	WSWeb search for AI agents: fast SERP retrieval, cleanup, dedu…	n/a	UNRATED	0.0	n/a	0.0%	n/a
120	00xb1dc5d…a13d6a	n/a	UNRATED	0.0	n/a	0.0%	n/a
121	WSWeb scraping and text extraction	n/a	UNRATED	0.0	n/a	0.0%	n/a
122	SAScreen an entity or alias name against the OFAC SDN list. Ex…	n/a	UNRATED	0.0	n/a	0.0%	n/a
123	00xbcb711…00FBF8	n/a	UNRATED	0.0	n/a	0.0%	n/a
124	BTBuy the selected AI-generated code artifact. Paying this aut…	n/a	UNRATED	0.0	n/a	0.0%	n/a
125	BABuy a rank on the Agent Arena leaderboard — a public board o…	n/a	UNRATED	0.0	n/a	0.0%	n/a
126	00xc8E32A…45fE14	n/a	UNRATED	0.0	n/a	0.0%	n/a
127	PGPhotographer Guide: plans a night-photography shoot from a G…	n/a	UNRATED	0.0	n/a	0.0%	n/a
128	EAExtract a public web page into timestamped, normalized evide…	n/a	UNRATED	0.0	n/a	0.0%	n/a
129	NFNode4All Fortune — deterministic fortune reading derived fro…	n/a	UNRATED	0.0	n/a	0.0%	n/a
130	CECurrent EVM block number with multi-RPC failover.	n/a	UNRATED	0.0	n/a	0.0%	n/a
131	00xd732C0…7ffa4f	n/a	UNRATED	0.0	n/a	0.0%	n/a
132	CACompile agent outputs against a receiver contract and return…	n/a	UNRATED	0.0	n/a	0.0%	n/a
133	KBKronos BTC price forecast (latest, from the live HUD). Exper…	n/a	UNRATED	0.0	n/a	0.0%	n/a
134	00xddE944…196e9D	n/a	UNRATED	0.0	n/a	0.0%	n/a
135	00xe54212…01e265	n/a	UNRATED	0.0	n/a	0.0%	n/a
136	BTBuy the selected AI-generated code artifact. Paying this aut…	n/a	UNRATED	0.0	n/a	0.0%	n/a
137	00xeeeb60…396255	n/a	UNRATED	0.0	n/a	0.0%	n/a
138	00xf489Cd…194d68	n/a	UNRATED	0.0	n/a	0.0%	n/a
139	FAFlip a coin on Flipr.bet — agent pays USDC, gets on-chain fl…	n/a	UNRATED	0.0	n/a	0.0%	n/a
140	DMDeterministic machine-readable review of an agent manifest's…	n/a	UNRATED	0.0	n/a	0.0%	n/a

Showing 140 of 140 ranked merchants on this chain.

Verified trust reports are available per merchant via x402 micropayment. Open a merchant dossier for the report link ↗

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