[https://osint.foundation/](https://osint.foundation/)
16 lookup endpoints for investigators, security teams and developers.
Social accounts: TikTok, Snapchat, Telegram, GitHub (including public commit emails and SSH/GPG keys) and PayPal.me.
Discord: invite and ID resolution, including who created an invite, server search by name, server tags and username checks.
Phone and email: numbering-plan validation with line type and carrier, WhatsApp Business profiles, and Gravatar.
Network and crypto: IP ownership, open ports and known CVEs, plus Bitcoin, Ethereum (with ENS names) and Solana (with .sol names) wallets: balances in USD, top token holdings with spam filtered out, and recent transactions.
Only public data is returned: nothing private is accessed and nothing is scanned. A lookup that finds nothing is a normal answer (for example exists: false), not an error, and requests that fail upstream (5xx) are never billed.