Trust intelligence API

Businesswebsitetrust. One API call.

Pre-screen domains, score website trust, and enrich business leads with explainable signals. Deterministic. Fast. Built for onboarding workflows.

Try the demo View API docs

●
No KYB / KYC claims

Pre-screening, not compliance.
●
Edge-cached worldwide

ms-class warm latency.
●
Explainable scoring

Insights with evidence.

● Worker · ms-class latency

request

curl https://api.zygentrust.com/v1/analyze?domain=example.com \
  -H "Authorization: Bearer zt_live_..."

import { ZygenTrust } from "@zygentrust/sdk";

const zt = new ZygenTrust(process.env.ZT_KEY);
const res = await zt.analyze("example.com");

from zygentrust import ZygenTrust

zt = ZygenTrust(api_key=os.environ["ZT_KEY"])
res = zt.analyze("example.com")

200 OK application/json

{  "domain": "example.com",  "trust_score": 82,  "risk_level": "low",  "recommended_action": "approve",  "confidence": 0.78,  "insights": [ /* 2 items */ ]}

Trust intelligence API

Businesswebsitetrust. One API call.

Pre-screen domains, score website trust, and enrich business leads with explainable signals. Deterministic. Fast.

Try the demo View API docs

● Worker · ms-class latency

request

curl https://api.zygentrust.com/v1/analyze?domain=example.com \
  -H "Authorization: Bearer zt_live_..."

import { ZygenTrust } from "@zygentrust/sdk";

const zt = new ZygenTrust(process.env.ZT_KEY);
const res = await zt.analyze("example.com");

from zygentrust import ZygenTrust

zt = ZygenTrust(api_key=os.environ["ZT_KEY"])
res = zt.analyze("example.com")

200 OK application/json

{  "domain": "example.com",  "trust_score": 82,  "risk_level": "low",  "recommended_action": "approve",  "confidence": 0.78,  "insights": [ /* 2 items */ ]}

●

No KYB / KYC claims

Pre-screening, not compliance.
●

Edge-cached worldwide

ms-class warm latency.
●

Explainable scoring

Insights with evidence.

01 · Inputs

Signals

DNS, HTTPS, pages, contact, security

02 · Output

1 score

Verdict

Risk · action · confidence — explainable

03 · Speed

ms-class

Latency

Cold ≤ 2s · warm cached at the edge

Pre-launch · honest space

Built with the first wave of users.

ZygenTrust is in early access. These slots are reserved for the design partners and pilot users we are onboarding now — no placeholder logos, no fabricated quotes.

Design partner

Pilot user

Slot 3

Slot 4

Slot 5

Slot 6

Quote pending

Want this slot? Join the waitlist and mention "design partner" in your use case.

How it works

Signals to verdict,
in one round trip.

Watch the analyze pipeline collect deterministic signals, then resolve to a trust score and a recommended action you can ship into onboarding.

01 · Domain risk Resolve and verify the domain
02 · Reachability Reach the website over HTTPS
03 · Trust pages Look for the pages real businesses publish
04 · Verdict Deterministic score, recommended action

Run a live analysis

01 · Domain risk stage 1 / 4

Resolve and verify the domain

DNS over HTTPS for A, AAAA, MX. We confirm the domain is alive and that mail infrastructure exists before anything else.

DNS A + AAAA resolves
MX records 2 hosts
Reverse path consistent

02 · Reachability stage 2 / 4

Reach the website over HTTPS

We try HTTPS first, fall back to HTTP, and follow at most one redirect with a strict timeout. Cross-domain hops to abuse TLDs are flagged.

HTTPS 200 OK
HSTS max-age=31536000
Redirect chain 1 hop, same host

03 · Trust pages stage 3 / 4

Look for the pages real businesses publish

Privacy, terms, contact, and about. Six shallow probes, never recursive, never deeper than one click.

/privacy found
/terms found
/contact found
/about found

04 · Verdict stage 4 / 4

Deterministic score, recommended action

Weighted rules and explainable insights — never a black box. You always see why.

Trust score 0

Trust score 82
Risk level low
Action approve
Confidence 0.78

How it works

Signals to verdict,
in one round trip.

The analyze pipeline collects deterministic signals, then resolves to a trust score and a recommended action.

01 · Domain risk

Resolve and verify the domain

DNS over HTTPS for A, AAAA, MX. We confirm the domain is alive and that mail infrastructure exists before anything else.

DNS A + AAAA resolves
MX records 2 hosts
Reverse path consistent

02 · Reachability

Reach the website over HTTPS

We try HTTPS first, fall back to HTTP, and follow at most one redirect with a strict timeout. Cross-domain hops to abuse TLDs are flagged.

HTTPS 200 OK
HSTS max-age=31536000
Redirect chain 1 hop, same host

03 · Trust pages

Look for the pages real businesses publish

Privacy, terms, contact, and about. Six shallow probes, never recursive, never deeper than one click.

/privacy found
/terms found
/contact found
/about found

04 · Verdict

Deterministic score, recommended action

Weighted rules and explainable insights — never a black box. You always see why.

Trust score 0

Trust score 82
Risk level low
Action approve
Confidence 0.78

Run a live analysis

A single endpoint.
Five signal modules.

ZygenTrust collects deterministic signals across DNS, HTTP, trust pages, contact, and security — and turns them into an explainable score.

Domain risk

DNS + reachability

Resolves A, AAAA, and MX records via DNS over HTTPS. Verifies the website actually responds.

Website trust

HTTPS + redirects

Checks HTTPS, redirect chains, and flags cross-domain hops to high-risk TLDs.

Business enrichment

Pages + intent

Detects privacy, terms, contact, about, pricing, services, and testimonial signals.

Explainable

Insights, not vibes

Every score comes with insights, evidence, and a recommended action — not a black box.

Use cases

One call. Predictable JSON. Made to slot into onboarding, lead scoring, and merchant pre-screening pipelines.

SaaS

Onboarding pre-screen

Block obvious junk signups before they hit your trial pipeline.

Marketplace

Seller review

Quickly triage new vendor applications by domain trust.

Lead-gen

Lead scoring

Add a deterministic trust signal next to your firmographic data.

Agencies

Prospect filtering

Skip prospects whose websites lack the trust signals to support a deal.

Pricing preview

See full pricing →

Free

50 checks / month

Kick the tyres without a credit card.

Trust score, risk level, action
Up to 5 insights per check
Test API keys (zt_test_*)
Public OpenAPI access

Start free

Starter

$ 0 /mo

2.500 checks / month

For early-stage onboarding flows.

Everything in Free
Production keys (zt_live_*)
Email support
24h analyze cache

Choose Starter

Growth

Popular

$ 0 /mo

25.000 checks / month

For teams shipping merchant onboarding.

Everything in Starter
Priority queue at the edge
Configurable cache TTL
Slack onboarding channel

Choose Growth

Pro

$ 0 /mo

100.000 checks / month

For platforms vetting at scale.

Everything in Growth
Dedicated support engineer
SSO + audit log (when shipped)
Early access to batch endpoint

Talk to us

Engineered for production

Edge-cached worldwide · ms-class warm latency Postgres-grade durability · ACID transactions Schema-validated end-to-end · Zod-backed contracts TS-strict by default · no any, no escape hatches Deterministic by design · no AI in scoring Explainable, not magic · every score has evidence Audit-ready logs · compliance-grade trail Bot-defended at the edge · request-time verification Edge-cached worldwide · ms-class warm latency Postgres-grade durability · ACID transactions Schema-validated end-to-end · Zod-backed contracts TS-strict by default · no any, no escape hatches Deterministic by design · no AI in scoring Explainable, not magic · every score has evidence Audit-ready logs · compliance-grade trail Bot-defended at the edge · request-time verification

Activation path

How you will actually get access.

Three steps. No black box, no surprise pricing wall, no "contact sales" gate before you can see the API in action.

Today

Join the waitlist

Drop your email and use case. Mention the volume you expect and what you would replace ZygenTrust for. That context shapes who we onboard first.

≈ 1 minute
Rolling early access

We send you a test key

Early access is rolling, not a fixed SLA. We onboard in small waves so feedback stays close. When your slot opens, you get a test key and a short brief on what is stable and what is still moving.

Manual review · no auto-issue
Day one

First analyze call in five minutes

One GET request returns a deterministic trust score, risk level, recommended action, confidence, signals, and explainable insights. No SDK to install. No webhook to configure for the first call.

GET /v1/analyze?domain=…

Pre-production note: ZygenTrust is currently on a temporary preview domain. A custom domain, business email, and a public status page roll out together with the first paid plans.

Early access

Join the waitlist

Be the first to use ZygenTrust in production. We will email you when API keys are available for your plan.

Businesswebsitetrust. One API call.

Businesswebsitetrust. One API call.

Signals to verdict, in one round trip.

Resolve and verify the domain

Reach the website over HTTPS

Look for the pages real businesses publish

Deterministic score, recommended action

Signals to verdict, in one round trip.

Resolve and verify the domain

Reach the website over HTTPS

Look for the pages real businesses publish

Deterministic score, recommended action

A single endpoint. Five signal modules.

DNS + reachability

HTTPS + redirects

Pages + intent

Insights, not vibes

Use cases

Onboarding pre-screen

Seller review

Lead scoring

Prospect filtering

Pricing preview

Free

Starter

Growth

Pro

Join the waitlist

We send you a test key

First analyze call in five minutes

Join the waitlist

Signals to verdict,
in one round trip.

Signals to verdict,
in one round trip.

A single endpoint.
Five signal modules.