provider

agentx.sale

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

endpoints

avg trust score

68.4

ecosystem avg 45.4

avg 30-day uptime

94.6%

ecosystem avg 54.9%

avg latency (EU)

790 ms

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

price band

$0.01–$4

USDC per call

networks

Base

B 22C 4ungraded 2

At a glance

agentx.sale operates 28 listed x402 endpoints across 1 network. 26 of them carry a computed trust score, averaging 68.4 of 100 (above the ecosystem average of 45.4). Average 30-day uptime across the measured endpoints is 94.6% (above the ecosystem average of 54.9%). Advertised prices range from $0.01 to $4 USDC per call. Best-scored endpoint: /x402/webmcp-check (grade B, 73.3).

Top endpoints by trust score

All endpoints

endpoint▼	grade▼	uptime 30d▼	conf.▼	price▼
/x402/protocol-lintA2A / MCP protocol card lint: validate agent.json / server-card.jso…	B 71.6	100.0%	0.60	$0.01
/x402/webmcp-checkWebMCP agent-compatibility check: does a website expose a WebMCP to…	B 73.3	100.0%	0.62	$0.1
/x402/weatherLive current weather for any city (Open-Meteo)	B 73.3	100.0%	0.62	$0.01
/x402/seo-auditRules-based SEO + agent-readiness audit of a domain	B 73.2	100.0%	0.62	$0.1
/x402/crawler-policyTLS + security headers + AI-crawler policy card: which AI crawlers…	B 71.8	100.0%	0.60	$0.01
/x402/agent-cardSite Agent-Readiness Verdict Card: grade a domain's agent-facing fi…	B 71.6	100.0%	0.60	$0.01
/x402/x402-checkx402 Doctor: is a URL a valid agent-payable paid resource? v1+v2 sp…	B 71.6	100.0%	0.60	$0.01
/x402/site-healthDNS/TLS/HTTP health snapshot for a domain	B 73.1	100.0%	0.62	$0.01
/x402/keywordsAI keyword extraction from supplied text: top salient keywords and…	C 59.2	66.7%	0.58	$0.9
/x402/classifyAI topic classification of supplied text: free-form topics or calle…	C 59.3	66.7%	0.58	$1.75
/x402/gtm-roastLegends Roast: any 1-2 of five cartoon legends roast the page's big…	C 55.7	61.5%	0.58	$0.01
/x402/webmcp-upgradeWebMCP upgrade order: the gateway fetches your site, analyses the m…	C 57.8	64.1%	0.58	$4
/x402/catalogue	? 22.3	—	0.19	—
/x402/health	? 22.3	—	0.19	—
/x402/polymarket-arbPolymarket arb scan: top-volume markets checked for YES_ask + NO_as…	B 69.1	100.0%	0.37	$0.01
/x402/polymarket-resolutionPolymarket resolution watch: did a market resolve, which outcome wo…	B 69.1	100.0%	0.37	$0.01
/x402/polymarket-historyPolymarket price history: YES-share series for a market over 1-90 d…	B 69.7	100.0%	0.37	$0.01
/x402/polymarket-bookPolymarket order book: top-of-book bid/ask, spread and USD depth on…	B 69.0	100.0%	0.37	$0.01
/x402/polymarket-oddsPolymarket odds: live YES/NO prices for any named or slugged market…	B 69.6	100.0%	0.37	$0.01
/x402/polymarket-trendingPolymarket trending: the top open prediction markets by 24h volume…	B 69.1	100.0%	0.37	$0.01
/x402/gas-checkGas price check: live gwei on Base, Ethereum, Polygon, Avalanche, A…	B 69.0	100.0%	0.37	$0.01
/x402/fear-greedCrypto Fear & Greed Index: today's score, label and the last 7 days…	B 69.1	100.0%	0.37	$0.01
/x402/crypto-tickerCrypto ticker: live USD price + 24h move for up to 10 tokens (BTC,…	B 69.0	100.0%	0.37	$0.01
/x402/btc-feesBitcoin fee forecast: recommended sat/vB for next block, 30 min, 1…	B 69.0	100.0%	0.37	$0.01
/x402/fx-ratesFX rates: ECB reference rates for any fiat pair, e.g. base=USD&symb…	B 69.3	100.0%	0.37	$0.01
/x402/email-checkEmail deliverability check: can a domain receive email? MX, A-fallb…	B 69.2	100.0%	0.37	$0.01
/x402/secscoreSecurity Headers Check: CSP/HSTS/frame/cookies/TLS score 0–10 for a…	B 68.3	100.0%	0.31	$0.01
/x402/kevcheckCISA KEV + NVD CVE check: is this software+version actively exploited?	B 68.0	100.0%	0.31	$0.1

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.