> ## 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 States

> List all states supported by the ABC license API.

Returns state codes, agency names, search/lookup availability, and any notes
(e.g. CAPTCHA requirements for TX). Call this first to confirm a state is supported
before calling `/v1/abc/search` or `/v1/abc/license/{license_number}`.



## OpenAPI

````yaml https://api.nexusfeed.dev/openapi.json get /v1/abc/states
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/abc/states:
    get:
      tags:
        - ABC
      summary: List States
      description: >-
        List all states supported by the ABC license API.


        Returns state codes, agency names, search/lookup availability, and any
        notes

        (e.g. CAPTCHA requirements for TX). Call this first to confirm a state
        is supported

        before calling `/v1/abc/search` or `/v1/abc/license/{license_number}`.
      operationId: list_states_v1_abc_states_get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/StateListResponse'
      security:
        - APIKeyHeader: []
components:
  schemas:
    StateListResponse:
      properties:
        states:
          items:
            $ref: '#/components/schemas/StateMeta'
          type: array
          title: States
      type: object
      required:
        - states
      title: StateListResponse
    StateMeta:
      properties:
        code:
          type: string
          title: Code
        name:
          type: string
          title: Name
        agency:
          type: string
          title: Agency
        search_supported:
          type: boolean
          title: Search Supported
        lookup_supported:
          type: boolean
          title: Lookup Supported
        notes:
          anyOf:
            - type: string
            - type: 'null'
          title: Notes
      type: object
      required:
        - code
        - name
        - agency
        - search_supported
        - lookup_supported
      title: StateMeta
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key

````