provider

agents.factstamp.dev

14 listed endpoints · free reliability snapshot (may be up to 24h old)

endpoints

avg trust score

72.4

ecosystem avg 45.5

avg 30-day uptime

100.0%

ecosystem avg 54.9%

avg latency (EU)

882 ms

measured from a single EU vantage point; includes network round-trip distance to the endpoint

price band

$0.02–$0.5

USDC per call

networks

Base

B 14

At a glance

agents.factstamp.dev operates 14 listed x402 endpoints across 1 network. 14 of them carry a computed trust score, averaging 72.4 of 100 (above the ecosystem average of 45.5). Average 30-day uptime across the measured endpoints is 100.0% (above the ecosystem average of 54.9%). Advertised prices range from $0.02 to $0.5 USDC per call. Best-scored endpoint: /entity (grade B, 75.5).

Top endpoints by trust score

All endpoints

endpoint▼	grade▼	uptime 30d▼	conf.▼	price▼
/entityCompany verification of a legal entity: whether it exists, is regis…	B 75.5	100.0%	0.85	$0.1
/entity-fileOne company in full at the point of signing, onboarding, paying or…	B 74.4	100.0%	0.81	$0.438119
/sanctionsSanctions screening of a name against OFAC SDN and Non-SDN, the UN…	B 74.2	100.0%	0.80	$0.05
/vatAn EU VAT number check — VAT validity, and the VAT registration beh…	B 74.3	100.0%	0.80	$0.05
/watchA standing re-check of ONE citation or package version, for an answ…	B 72.6	100.0%	0.62	$0.5
/documentFor a document that quotes figures, names companies or cites papers…	B 72.5	100.0%	0.62	$0.25
/bulkA whole bibliography or dependency manifest in one round trip, at t…	B 72.6	100.0%	0.62	$0.12
/checkA fact check on a dated figure or statistic against the publisher's…	B 72.6	100.0%	0.62	$0.05
/packageReports on a dependency at the point of installation. Give a packag…	B 72.5	100.0%	0.62	$0.02
/citationSays whether a citation can be repeated. Give a DOI, an arXiv ID or…	B 72.6	100.0%	0.62	$0.02
/probeA two-cent probe of the FactStamp engine: one small claim in, one c…	B 71.6	100.0%	0.59	$0.02
/il/entity-fileIsraeli company lookup and register check by company number (nine d…	B 71.1	100.0%	0.51	$0.3
/ca/entity-fileCanadian company lookup and federal corporation register check by n…	B 71.1	100.0%	0.51	$0.25
/auditAudit what an agent believes about companies: send claims (subject,…	B 66.3	100.0%	0.25	$0.2

Grades are our independent measurement, recomputed daily; provider-supplied names and descriptions are unverified claims. Live re-probe and 90-day history via the paid API.