supplier-risk-api-production.up.railway.app

https://supplier-risk-api-production.up.railway.app/supplier-risk

Supplier and vendor risk score for any company domain. Returns a 0-100 stability score, risk tier, and named risk flags, with subsignals: domain age/expiry (WHOIS), TLS certificate status, DNS health (A/MX/SPF/DMARC), and 30-day news sentiment. Use for supplier due diligence and third-party domain screening before purchasing from, integrating with, or paying an unfamiliar vendor or counterparty. Call GET /supplier-risk?domain=acme.com. JSON response, no API key, $0.15 USDC per request via x402.

61
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

7 days 30 days

Uptime

96.7% avg
0% 50% 100% Jul 23Aug 2Aug 11Aug 21

Response time

p50 157ms · p95 185ms
0ms 200ms 400ms Jul 23Aug 2Aug 11Aug 21
Data table
Reliability history per time bucket over the last 30 days (daily).
Bucket Uptime Probes Response time
7/23/2026, 12:00:00 AM 0% 1 —
7/24/2026, 12:00:00 AM 100% 1 327ms
7/25/2026, 12:00:00 AM 100% 1 254ms
7/26/2026, 12:00:00 AM 100% 1 207ms
7/27/2026, 12:00:00 AM 100% 1 198ms
7/28/2026, 12:00:00 AM 100% 1 337ms
7/29/2026, 12:00:00 AM 100% 1 179ms
7/30/2026, 12:00:00 AM 100% 1 162ms
7/31/2026, 12:00:00 AM 100% 1 180ms
8/1/2026, 12:00:00 AM 100% 1 154ms
8/2/2026, 12:00:00 AM 100% 1 178ms
8/3/2026, 12:00:00 AM 100% 1 159ms
8/4/2026, 12:00:00 AM 100% 1 158ms
8/5/2026, 12:00:00 AM 100% 1 154ms
8/6/2026, 12:00:00 AM 100% 1 149ms
8/7/2026, 12:00:00 AM 100% 1 151ms
8/8/2026, 12:00:00 AM 100% 1 172ms
8/9/2026, 12:00:00 AM 100% 1 155ms
8/10/2026, 12:00:00 AM 100% 1 171ms
8/11/2026, 12:00:00 AM 100% 1 158ms
8/12/2026, 12:00:00 AM 100% 1 151ms
8/13/2026, 12:00:00 AM 100% 1 175ms
8/14/2026, 12:00:00 AM 100% 1 156ms
8/15/2026, 12:00:00 AM 100% 1 148ms
8/16/2026, 12:00:00 AM 100% 1 157ms
8/17/2026, 12:00:00 AM 100% 1 152ms
8/18/2026, 12:00:00 AM 100% 1 165ms
8/19/2026, 12:00:00 AM 100% 21 159ms
8/20/2026, 12:00:00 AM 100% 20 170ms
8/21/2026, 12:00:00 AM 100% 2 156ms
61
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
99

How often it was reachable when we probed it (weight 35%).

Latency
100

How quickly it answers when it is up — fast scores high (weight 20%).

Security
100

Whether it serves over working TLS / https (weight 15%).

Transparency
61

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
7

Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).

Confidence 100% — how much probe evidence backs this score. A thin history is flagged, not hidden.

See the scoring methodology for exactly how each number is computed.

Payment

Currencies
USDC
Networks
base
Facilitator
unknown
SDK
x402-express

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
—
Domain registered
—
Hosting network
RLWY-HIKARI-01
Hosting country
—

Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.

On-chain activity (base)

3
payments (30d)
0.45
USD volume (30d)
2
paying wallets (30d)

Payments per day

last payment 8/16/2026
0 3 5 Jul 23Jul 24Aug 16
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
7/23/2026 1 0.15 1
7/24/2026 1 0.15 1
8/16/2026 1 0.15 1

Only payments settled on chains and facilitators we index.

Response schema 
{
  "type": "object"
}