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GET
/
v1
/
carriers
/
{dot_number}
curl https://api.dotlookup.dev/v1/carriers/2233855
{
  "dot_number": "2233855",
  "mc_number": "747866",
  "legal_name": "ACME TRUCKING LLC",
  "dba_name": "ACME FREIGHT",
  "status": "ACTIVE",
  "address": {
    "street": "123 Main St",
    "city": "Dallas",
    "state": "TX",
    "zip": "75201",
    "lat": 32.7767,
    "lon": -96.797
  },
  "contact": {
    "phone": "(214) 555-0100",
    "email": "info@acmetrucking.com"
  },
  "fleet": {
    "power_units": 45,
    "drivers": 52
  },
  "authority": {
    "status": "AUTHORIZED FOR HHG",
    "common_authority_date": "2012-06-15T00:00:00Z",
    "contract_authority_date": null,
    "broker_authority": "N"
  },
  "mcs150": {
    "date": "2024-06-01T00:00:00Z",
    "mileage": 1200000,
    "mileage_year": 2023
  },
  "cargo_carried": ["General Freight", "Household Goods"],
  "operation_classification": ["Authorized For Hire"],
  "safety": {
    "rating": "Satisfactory",
    "rating_date": "2019-03-20T00:00:00Z",
    "driver_oos_rate": 5.2,
    "driver_oos_rate_national": 5.51,
    "vehicle_oos_rate": 18.3,
    "vehicle_oos_rate_national": 20.72,
    "total_crashes": 2,
    "fatal_crashes": 0,
    "unsafe_driving_violations": 5,
    "hos_violations": 8
  },
  "insurance": {
    "bipd_on_file": 1000000,
    "cargo_on_file": 250000
  }
}
Returns full carrier details including address, contact, fleet, authority, safety summary, and insurance summary.
dot_number
string
required
The carrier’s USDOT number
curl https://api.dotlookup.dev/v1/carriers/2233855
{
  "dot_number": "2233855",
  "mc_number": "747866",
  "legal_name": "ACME TRUCKING LLC",
  "dba_name": "ACME FREIGHT",
  "status": "ACTIVE",
  "address": {
    "street": "123 Main St",
    "city": "Dallas",
    "state": "TX",
    "zip": "75201",
    "lat": 32.7767,
    "lon": -96.797
  },
  "contact": {
    "phone": "(214) 555-0100",
    "email": "info@acmetrucking.com"
  },
  "fleet": {
    "power_units": 45,
    "drivers": 52
  },
  "authority": {
    "status": "AUTHORIZED FOR HHG",
    "common_authority_date": "2012-06-15T00:00:00Z",
    "contract_authority_date": null,
    "broker_authority": "N"
  },
  "mcs150": {
    "date": "2024-06-01T00:00:00Z",
    "mileage": 1200000,
    "mileage_year": 2023
  },
  "cargo_carried": ["General Freight", "Household Goods"],
  "operation_classification": ["Authorized For Hire"],
  "safety": {
    "rating": "Satisfactory",
    "rating_date": "2019-03-20T00:00:00Z",
    "driver_oos_rate": 5.2,
    "driver_oos_rate_national": 5.51,
    "vehicle_oos_rate": 18.3,
    "vehicle_oos_rate_national": 20.72,
    "total_crashes": 2,
    "fatal_crashes": 0,
    "unsafe_driving_violations": 5,
    "hos_violations": 8
  },
  "insurance": {
    "bipd_on_file": 1000000,
    "cargo_on_file": 250000
  }
}