Public URL status, latency, and response header subset for uptime and health agents
https://vendsdk.com/api/v/http-headNo merchant-supplied description has been published for vendsdk.com. Browse its currently listed x402 offerings and observed catalog information.
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Public URL status, latency, and response header subset for uptime and health agents
https://vendsdk.com/api/v/http-headFollow a public redirect chain with per-hop HTTP status (SSRF-safe) for security agents
https://vendsdk.com/api/v/redirect-traceGenerate a PNG QR code URL for payment and onboarding payloads (upstream probed live)
https://vendsdk.com/api/v/qr-codeSSRF-safe public GET with status, headers, and size-capped JSON/text body for agent tool use
https://vendsdk.com/api/v/http-getResolve A and AAAA records for a public hostname via DNS-over-HTTPS (60s cache)
https://vendsdk.com/api/v/dns-resolveTLS peer certificate subject, issuer, expiry, and authorization status for a public host
https://vendsdk.com/api/v/tls-certDomain registration status, registrar, dates, and nameservers via RDAP (lite fields only)
https://vendsdk.com/api/v/whois-liteLive USD spot prices for crypto assets via CoinGecko simple price API
https://vendsdk.com/api/v/crypto-pricesResearch OHLCV candle forecast via Kronos-mini (financial K-line foundation model). Not financial advice. Symbols BTCUSDT/ETHUSDT
https://vendsdk.com/api/v/kronos-forecastSingle payment bundle: DNS A/AAAA, HTTP HEAD probe, and TLS certificate peek for agent infra workflows
https://vendsdk.com/api/v/bundle-infraValidate email format, disposable-domain heuristics, and live DNS MX records via DoH for outreach and lead-gen agents
https://vendsdk.com/api/v/email-validateLive fiat FX rates (Frankfurter/ECB primary, open.er-api fallback) for cross-border agents
https://vendsdk.com/api/v/fx-rateCurrent temperature and wind for a city from Open-Meteo (live forecast data)
https://vendsdk.com/api/v/weatherOne payment: DNS + TLS cert + RDAP WHOIS + HTTP HEAD for brand protection and security agents
https://vendsdk.com/api/v/domain-intel