Vendsdk

Research OHLCV candle forecast via Kronos-mini (financial K-line foundation model). Not financial advice. Symbols BTCUSDT/ETHUSDT

One payment: DNS + TLS cert + RDAP WHOIS + HTTP HEAD for brand protection and security agents

Live fiat FX rates (Frankfurter/ECB primary, open.er-api fallback) for cross-border agents

Current temperature and wind for a city from Open-Meteo (live forecast data)

Live USD spot prices for crypto assets via CoinGecko simple price API

Validate email format, disposable-domain heuristics, and live DNS MX records via DoH for outreach and lead-gen agents

Generate a PNG QR code URL for payment and onboarding payloads (upstream probed live)

Live Base mainnet ETH and USDC balances for an address — treasury and agent wallet checks

Single payment bundle: DNS A/AAAA, HTTP HEAD probe, and TLS certificate peek for agent infra workflows

One payment for lead-gen and fraud agents: email format/MX, IP geolocation, and SSRF-safe HTTP HEAD

Resolve multiple DNS record types (A, AAAA, MX, TXT, NS, CNAME) in one call via DoH for deliverability and security agents

Resolve A and AAAA records for a public hostname via DNS-over-HTTPS (60s cache)

Fetch a public page and return plain text (HTML stripped) for research, RAG, and summarization agents

SSRF-safe public GET with status, headers, and size-capped JSON/text body for agent tool use

Public URL status, latency, and response header subset for uptime and health agents

Live IP geolocation: country, city, org, and ASN for fraud and routing agents

Follow a public redirect chain with per-hop HTTP status (SSRF-safe) for security agents

TLS peer certificate subject, issuer, expiry, and authorization status for a public host

Domain registration status, registrar, dates, and nameservers via RDAP (lite fields only)