Verified businesses only

Open-source intelligence,
assembled into one API.

Structured public-metadata intelligence for private, verified businesses — every module behind a single authenticated endpoint, every request logged against a key you control.

Request accessView docs
Modules
12
Live now
1
Median lookup
< 400ms
Uptime, 90d
99.9%
Modules

One key, every source

12 modules across three families of question, all behind the same authentication, rate limit and audit trail.

1 live11 in build

Accounts

Resolve a handle to the public profile behind it.

4
Active

PayPal

Resolve paypal.me handles to public profiles.

/v1/paypal-username/{handle}
Soon

Username Sweep

Test one handle against public profile endpoints across networks.

/v1/username/{handle}
Soon

Discord

Profile and guild metadata resolution.

/v1/discord/{id}
Soon

TikTok

Public account and engagement signals.

/v1/tiktok/{handle}

Network

Map the infrastructure behind a domain, address or inbox.

4
Soon

Domain & WHOIS

Registrar, nameservers and registration timeline from public WHOIS/RDAP.

/v1/domain/{domain}
Soon

DNS & Subdomains

Full record graph, plus subdomains surfaced from certificate transparency.

/v1/dns/{domain}
Soon

IP & ASN

Routing origin, hosting provider and network reputation.

/v1/ip/{address}
Soon

Email Intel

MX validity, provider fingerprint and disposable-domain detection.

/v1/email/{address}

Risk

Check a counterparty against public records and watchlists.

4
Soon

Company Registry

Incorporation records, officers and filing history from state registries.

/v1/company/{registration}
Soon

Blockchain Address

On-chain activity, first-seen and counterparty clustering for public addresses.

/v1/chain/{address}
Soon

Breach Exposure

Cross-reference known breach corpora.

/v1/breach/{email}
Soon

Sanctions Screening

Match against OFAC, EU and UN consolidated watchlists.

/v1/sanctions/{name}
Operating rules

Built to be defensible

Verification
Manual business review

Every account is checked by a human before a key is issued.

Access model
Scoped, revocable keys

Kill any credential instantly; usage is counted per key.

Data policy
Public metadata only

Nothing is scraped that a browser could not lawfully see.

Quickstart

Authenticate, then query

bash
curl "https://osint.foundation/api/v1/paypal-username/paypal" \
  -H "Authorization: Bearer osk_live_…"

Every key is scoped to your account and can be revoked instantly from the dashboard.