> ## Documentation Index
> Fetch the complete documentation index at: https://docs.nexusfeed.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# List Carriers

> List all LTL carriers supported by this API.

Returns carrier SCAC codes, full names, headquarters, and coverage area.
Call this first to discover which carrier codes to pass to `/v1/ltl/fuel-surcharge`.



## OpenAPI

````yaml https://api.nexusfeed.dev/openapi.json get /v1/ltl/carriers
openapi: 3.1.0
info:
  title: B2B Agentic Arbitrage Hub
  description: >-
    Real-time LTL freight carrier fuel surcharge rates and ABC liquor license
    compliance records, served as agent-ready JSON with verifiability metadata.
    Built for AI agents that need authoritative B2B data — not raw HTML
    scraping.


    ## Products

    - **LTL Fuel Surcharge** (`/v1/ltl`): 6 carriers (ODFL, Saia, Estes, ABF,
    R+L, TForce), weekly rates, DOE diesel price, up to 5 years of history

    - **ABC License Compliance** (`/v1/abc`): CA, TX, NY, FL — license status,
    expiration, and suspension records


    ## Authentication

    All endpoints require an `X-API-Key` header. Contact `ops@nexusfeed.dev` to
    obtain an API key.


    ## Verifiability

    Every response includes a `_verifiability` block with `source_timestamp`,
    `extraction_confidence`, `raw_data_evidence_url`, `extraction_method`, and
    `data_freshness_ttl_seconds` — enabling agents to cite provenance and assess
    staleness.
  version: 1.0.0
servers:
  - url: https://api.nexusfeed.dev
    description: Production
security:
  - ApiKeyAuth: []
paths:
  /v1/ltl/carriers:
    get:
      tags:
        - LTL
      summary: List Carriers
      description: >-
        List all LTL carriers supported by this API.


        Returns carrier SCAC codes, full names, headquarters, and coverage area.

        Call this first to discover which carrier codes to pass to
        `/v1/ltl/fuel-surcharge`.
      operationId: list_carriers_v1_ltl_carriers_get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CarrierListResponse'
      security:
        - APIKeyHeader: []
components:
  schemas:
    CarrierListResponse:
      properties:
        carriers:
          items:
            $ref: '#/components/schemas/CarrierMeta'
          type: array
          title: Carriers
      type: object
      required:
        - carriers
      title: CarrierListResponse
    CarrierMeta:
      properties:
        code:
          $ref: '#/components/schemas/CarrierCode'
        name:
          type: string
          title: Name
        headquarters:
          type: string
          title: Headquarters
        coverage:
          type: string
          title: Coverage
      type: object
      required:
        - code
        - name
        - headquarters
        - coverage
      title: CarrierMeta
    CarrierCode:
      type: string
      enum:
        - ODFL
        - SAIA
        - ESTES
        - ABF
        - RLC
        - TFORCE
        - XPO
        - SEFL
        - AVERITT
        - FEDEX
      title: CarrierCode
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key

````