Signal · CO₂ · Track & Trace
The intelligent API hub for logistics platforms.
One integration, six APIs: AI-decoded disruption signals from the world's news, ISO 14083-aligned CO₂ calculation, DCSA-standard track & trace — plus compound intelligence that scores your shipments, routes, and ports across all three. Super-smart input data your customers can't build themselves.
{
"event": "LABOR_DISRUPTION",
"port": { "locode": "NLRTM", "name": "Rotterdam" },
"commodities": ["grain", "containerized"],
"spillover": [{ "locode": "BEANR", "effect": "CONGESTION_RISK" }],
"severity": "HIGH",
"confidence": 0.91,
"advisory": "Reroute NLRTM grain bookings; +2.1d dwell forecast"
}The hub
Six APIs. One integration.
Three core products every logistics platform ends up rebuilding — and three compound APIs that only exist because the products share one knowledge graph: signals sharpen your ETAs, tracking legs feed your emissions math, and your shipments get scored against the world.
Signal Intelligence
AI reads the world's news around the clock, extracts ports, commodities and disruptions into a knowledge graph, and serves risk indices and advisories.
GET /v1/signals 02 · CO₂Emissions Calculator
Per-shipment, per-leg CO₂e aligned with ISO 14083 and the GLEC Framework — well-to-wake and tank-to-wake, audit-ready for Scope 3 reporting.
POST /v1/co2/calculate 03 · T&TTrack & Trace
Container visibility on the DCSA Track & Trace standard — normalized shipment, transport and equipment events, with signal-aware ETAs.
GET /v1/tracking/{ref}/events 04 · IMPACT · signal × t&tImpact & Watchlists
Register your bookings, lanes, and commodities — get back which of your shipments are exposed to live disruptions, with predicted delay per shipment.
GET /v1/impact 05 · ROUTES · all threeRoute Intelligence
Routing options scored on ETA reliability, CO₂e, and disruption risk in one response — rank by fastest, greenest, or safest.
GET /v1/routes 06 · PERFORMANCE · ais baselinePort Performance
AIS-derived dwell and berth-wait baselines per port, updated daily — the quantitative ground truth behind every risk index.
GET /v1/ports/{locode}/statsGET /v1/locations/NLRTM01 · Signal Intelligence
From raw noise to routed intelligence
Every signal your platform receives has passed through four stages. The order matters — each stage adds structure the next one depends on.
Ingest
Continuous pull from global news event feeds in 100+ languages, plus AIS movements and customs bulletins. Deduplicated at the source.
Understand
AI reads each story and extracts the logistics facts: what happened, where, to which commodity, and how severe — with a confidence score.
Connect
Entities resolve into a living knowledge graph: ports link to regions, commodities to trade lanes, disruptions to downstream spillover.
Serve
Signals, risk indices, and AI advisories stream to your platform as versioned APIs and webhooks — super-smart input data, ready to use.
01 · Signal Intelligence
Not headlines. Decisions-ready entities.
Port & region risk indices
A rolling risk score per port and corridor, computed from event density, severity, and the graph's spillover edges — so you see Antwerp heating up while the strike is still in Rotterdam.
Commodity exposure mapping
Every disruption is tied to the commodities and trade lanes it touches. Query "what threatens my grain flows this week" in one call.
AI advisories with provenance
Each signal carries a suggested action and links back to the source articles that produced it. Your users can always ask "why?"
02 · CO₂ Calculator
Emissions your auditors will accept
ISO 14083 & GLEC methodology audit-ready
Every figure is computed to the ISO 14083 standard using GLEC Framework emission factors — the numbers your customers can put straight into Scope 3 reports and tender responses.
Per-leg, well-to-wake breakdown
Ocean, rail, barge, and road legs each get their own WTW and TTW figures, with the factor set and data quality declared per leg.
Primary data when you have it
Pass actual fuel burn or carrier-declared factors and Nexus uses them; omit them and it falls back to GLEC defaults — always flagging which path produced the number.
{
"shipment": { "teu": 2, "weight_t": 21.4 },
"legs": [
{ "mode": "ocean", "from": "CNSHA", "to": "NLRTM" },
{ "mode": "rail", "from": "NLRTM", "to": "DEDUI" }
]
}
// 200 OK — ISO 14083 aligned
{
"total_wtw_kgco2e": 1842.6,
"total_ttw_kgco2e": 1479.1,
"legs": [
{ "mode": "ocean", "wtw_kgco2e": 1694.0,
"factor_source": "GLEC_DEFAULT_v3",
"data_quality": "modeled" },
{ "mode": "rail", "wtw_kgco2e": 148.6,
"factor_source": "carrier_declared",
"data_quality": "primary" }
],
"methodology": "ISO14083:2023"
}03 · Track & Trace
DCSA-standard events, signal-aware ETAs
DCSA T&T compliant standard
Shipment, transport, and equipment events in the DCSA Track & Trace schema — the same event codes and classifiers (ACT / EST / PLN) the carriers themselves are adopting. No proprietary format lock-in.
One stream, every carrier
Nexus normalizes carrier feeds, terminal data, and AIS positions into a single DCSA-shaped event stream per equipment or booking reference.
ETAs that read the news
This is where the hub pays off: disruption signals adjust estimated events in the stream automatically, with the causing signal linked for provenance.
Compound intelligence
APIs only a hub can serve
Each product is useful on its own. Because they share one knowledge graph, Nexus can answer questions no single-purpose provider can: which of your shipments are exposed, which routing is safest and greenest, and whether a port is actually slowing down.
Your shipments, scored against the world
Register watchlists of bookings, lanes, and commodities. Nexus joins live signals with tracking state and returns exposure per shipment — not a news feed, a risk radar for your cargo.
Fastest, greenest, safest — in one call
Every routing option priced by all three products at once: ETA reliability from signals, CO₂e from the calculator, schedule adherence from tracking. Rank by what your customer values.
Baselines that make risk measurable
AIS-derived dwell and berth-wait medians per port, updated daily. A signal saying "congestion rising" lands harder next to a measured curve — and your models get a quantitative ground truth.
API
One key. Three product surfaces.
Versioned REST with webhooks for push. Every response declares its provenance — source articles for signals, factor sets for CO₂, event classifiers for tracking — so downstream systems can set their own trust thresholds.
# What's affecting Singapore right now? $ curl -s https://api.nexus.dev/v1/signals \ -H "Authorization: Bearer $NEXUS_KEY" \ -d port=SGSIN -d min_confidence=0.8 { "signals": [{ "id": "sig_04QX8N", "event": "FUEL_QUALITY", "severity": "MEDIUM", "confidence": 0.86, "sources": ["src:20260710-064100-1204"], "advisory": "Verify bunker certs for SGSIN liftings after 2026-07-04" }], "as_of": "2026-07-10T06:45:00Z" }
Who plugs in
Built to be someone else's smartest input
Nexus isn't a dashboard your team has to watch. It's the intelligence layer that makes the platform you already built feel clairvoyant.
Visibility plus foresight
Ship DCSA tracking and disruption warnings inside booking flows — and suggest alternate ports while competitors are still reading the news.
Scope 3 without the spreadsheet
Pull audit-ready ISO 14083 emissions per shipment straight into sustainability reporting and tender responses.
Exposure at a glance
Map every open position to live port and lane risk. Get advisories when the graph says a supply corridor is tightening.
Price risk on evidence
Feed rolling port risk indices with full source provenance into underwriting and claims triage models.