{"uid":"cap_0fAx4_ypcWjdVB82CSS3k","slug":"oneshot-agent-api-company-motor-carrier-lookup-42d47bac","name":"OneShot Agent API – Company Motor Carrier Lookup","description":"Look up a US motor carrier by DOT or MC number: who it is, whether it is active, fleet size, cargo and safety rating.","url":"https://win.oneshotagent.com/v1/tools/lookup/company-motor-carrier?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"mc_number":{"type":"string","description":"The carrier's motor carrier (MC) number, for example MC-1515. mc_number must be 1 to 8 digits, with an optional MC or MC- in front."},"dot_number":{"type":"string","description":"The carrier's US Department of Transportation number, for example 44110. dot_number must be 1 to 8 digits."}}},"responseSchema":{"type":"json","example":{"total":1,"carriers":[{"cargo":["general freight","passengers","package express"],"phone":"2147776005","status":"active","address":{"city":"DALLAS","state":"TX","street":"9773 HARRY HINES BLVD","country":"US","postal_code":"75220-5441"},"classes":["private passenger, business","private passenger, non-business","authorized for hire"],"drivers":905,"dba_name":"BOLT BUS","mc_number":"1515","operation":"interstate","dot_number":"44110","legal_name":"GREYHOUND LINES INC","cdl_drivers":905,"entity_form":"CORPORATION","power_units":683,"mileage_year":2025,"safety_rating":"satisfactory","annual_mileage":66149781,"last_review_date":"2026-07-03","safety_rating_date":"2026-07-08","hazardous_materials":false,"registration_updated_on":"2026-04-28"}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_TeNOAG_gbwufNA2Y0wd_U","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up a US motor carrier's FMCSA registration details by MC number or DOT number, returning safety ratings, fleet size, cargo types, and operational status.","exampleAgentPrompt":"Can you look up the FMCSA registration details for motor carrier MC-1515 — I want to see their safety rating, fleet size, cargo types, and whether they're still active?","exampleUseCases":[{"title":"Vetting a freight broker's carrier","prompt":"Before we hire this trucking company, can you pull their FMCSA record using DOT number 44110? I need to check their safety rating, how many trucks they have, and whether they're authorized for interstate freight."},{"title":"Verifying carrier licensing for compliance","prompt":"Our logistics platform needs to confirm that MC-827430 is an active, licensed motor carrier authorized for hire — can you look that up and give me their legal name, operating status, and cargo types?"},{"title":"Enriching a carrier database record","prompt":"I have a list starting with MC number 1515 — can you fetch the full FMCSA profile for that carrier, including their address, phone, fleet size, annual mileage, and last safety review date?"}],"resultDescription":"Returns a carriers array with full FMCSA profile per carrier: legal name, DBA name, MC and DOT numbers, status (active/inactive), address, phone, entity form (e.g. CORPORATION), operating classes, cargo types, number of drivers and CDL drivers, power units, annual mileage and mileage year, safety rating and rating date, last review date, hazardous materials flag, and registration updated date.","failureModes":["MC or DOT number not found in FMCSA database — returns total:0 and empty carriers array","Malformed MC/DOT number format — request rejected with validation error","Carrier exists but has no safety rating yet (new or unrated carrier)","Payment failure if USDC balance insufficient on Base","Network timeout if FMCSA upstream is slow"],"whenToPreferThis":"Use this endpoint when you need structured, authoritative FMCSA regulatory data for a US motor carrier — safety ratings, fleet size, cargo authorizations, and contact info — identified by MC or DOT number. Prefer this over generic web search when you need machine-readable, structured fields rather than unstructured text, and when you want to pay per-call with no API key setup via x402/USDC.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T06:43:30.234Z","isFirstParty":false,"canonicalSlug":"oneshot-agent-api-company-motor-carrier-lookup-42d47bac"}