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Averitt Express (SCAC: AVRT) publishes its LTL fuel surcharge through a hidden JSON endpoint used by the carrier’s own web frontend. NexusFeed calls that endpoint directly, so the extraction is fast, reliable, and low-overhead — no browser rendering required. Averitt is routed through a residential proxy at the httpx layer because its origin is geography-sensitive.

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Carrier overview

FieldValue
SCAC codeAVRT
Full nameAveritt Express
HeadquartersCookeville, TN
CoverageSoutheast-focused, expanded national
DOE diesel priceYes
Historical weeks availableCurrent week only (upstream JSON endpoint returns only /api/fuel_surcharges/current)
Extraction methodapi_mirror
Cache TTL7 days

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Why the proxy matters

Averitt’s fuel surcharge JSON API rejects traffic from certain cloud egress ranges, including Railway’s EU region. NexusFeed routes Averitt httpx requests through a residential proxy to present a US origin. The proxy is transparent to callers of this API — you’ll see a clean api_mirror response with a full _verifiability block either way.

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Example request

curl "https://api.nexusfeed.dev/v1/ltl/fuel-surcharge?carriers=AVERITT&weeks=1" \
  -H "X-API-Key: YOUR_KEY"

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Example response

{
  "carrier": "AVERITT",
  "weeks": [
    {"effective_date": "2026-04-07", "fuel_surcharge_pct": 38.9, "doe_diesel_price_usd": 3.812}
  ],
  "_verifiability": {
    "source_timestamp": "2026-04-10T14:22:11Z",
    "extraction_confidence": 1.0,
    "raw_data_evidence_url": "https://www.averittexpress.com/api/fuel_surcharges/current",
    "extraction_method": "api_mirror",
    "data_freshness_ttl_seconds": 604800
  }
}

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Use cases

  • Auditing Averitt LTL invoices in real time.
  • Quoting southeastern lanes where Averitt is a preferred carrier.
  • Pairing with SEFL and ODFL for multi-carrier southeast benchmarking.