# ReefAPI, free: Bring a Trailer lot API > One Bring a Trailer lot in full, live or closed: the outcome in the site's own words, the amount, the closing stamp, the seller's BaT handle, where the car is, the chassis/VIN, the whole BaT Essentials spec list, the lot number, and the view/watcher/comment counts the lot page publishes. ReefAPI's Bring a Trailer lot API on its Free plan. It costs $0.00 per 1,000 lots. It returns all 6 key fields we check: VIN, Specs, Outcome, Bids, Sale date, Interest. We rank 6 plans by price. [ReefAPI's $450 quarterly plan](https://datacircle.dev/bring-a-trailer-lot-apis/reefapi/450-quarterly/llms.txt) costs the least per 1,000 lots: $0.50. - This page: https://datacircle.dev/bring-a-trailer-lot-apis/reefapi/free - Get it: https://reefapi.com/pricing - Request: `POST https://api.reefapi.com/bringatrailer/v1/detail` - API key: with the plan, on https://reefapi.com/pricing - Its API docs: https://reefapi.com/docs/bringatrailer#ep-detail - Sold by: ReefAPI (https://reefapi.com) - Checked: 2026-10-30 ## In the answer - Completeness: 100% - VIN: ✓ - Specs: ✓ - Outcome: ✓ - Bids: ✓ - Sale date: ✓ - Interest: ✓ ## Price - $ per 1,000 lots: $0.00 - Billing: free ## Overage - Units cap: hard ## Data - Freshness: live - Keep data: no limit - Use data: You are solely responsible for how you use the data you retrieve and for ensuring your use complies with all applicable laws, third-party terms, and the rights of others (including data-protection, intellectual-property, and anti-spam laws) in your jurisdiction and your users'. You will not use the Service to break the law, infringe rights, send spam, or build a competing bulk-redistribution product. [...] Don't attempt to circumvent authentication, rate limits, or credit metering, don't probe, scan, or stress the Service except your own account within posted limits. [...] Where a source requires attribution, we surface it in the response meta, honor it. ## Plan - Pay: $0 - You get: 1,000 credits - Enough for: 1,000 calls ## Rate limit - Per second: 10 ## The call - You send: listing (a lot's listing ID, its slug or its bringatrailer.com URL) ## About the plan - Plan: Free - Who can get it: anyone ## The 26 fields the plan's answer can hold name, listing ID, lot number, lot URL, VIN, specs, description, currency, outcome, sold price, final amount, current bid, has bids, no reserve, sale date, ends at, sale status, seller, seller URL, seller type, location, comment count, views, watchers, main image, photos ## ReefAPI's plans (11) - [ReefAPI, free](https://datacircle.dev/bring-a-trailer-lot-apis/reefapi/free/llms.txt): $0.00 per 1,000, 100% complete, live - [ReefAPI, $15 monthly](https://datacircle.dev/bring-a-trailer-lot-apis/reefapi/15-monthly/llms.txt): $1.50 per 1,000, 100% complete, live - [ReefAPI, $50 monthly](https://datacircle.dev/bring-a-trailer-lot-apis/reefapi/50-monthly/llms.txt): $1.00 per 1,000, 100% complete, live - [ReefAPI, $200 monthly](https://datacircle.dev/bring-a-trailer-lot-apis/reefapi/200-monthly/llms.txt): $0.667 per 1,000, 100% complete, live - [ReefAPI, $33.75 quarterly](https://datacircle.dev/bring-a-trailer-lot-apis/reefapi/33-75-quarterly/llms.txt): $1.125 per 1,000, 100% complete, live - [ReefAPI, $112.50 quarterly](https://datacircle.dev/bring-a-trailer-lot-apis/reefapi/112-50-quarterly/llms.txt): $0.75 per 1,000, 100% complete, live - [ReefAPI, $450 quarterly](https://datacircle.dev/bring-a-trailer-lot-apis/reefapi/450-quarterly/llms.txt): $0.50 per 1,000, 100% complete, live - [ReefAPI, $90 yearly](https://datacircle.dev/bring-a-trailer-lot-apis/reefapi/90-yearly/llms.txt): $0.75 per 1,000, 100% complete, live - [ReefAPI, $300 yearly](https://datacircle.dev/bring-a-trailer-lot-apis/reefapi/300-yearly/llms.txt): $0.50 per 1,000, 100% complete, live - [ReefAPI, $1,200 yearly](https://datacircle.dev/bring-a-trailer-lot-apis/reefapi/1200-yearly/llms.txt): $0.333 per 1,000, 100% complete, live - [ReefAPI, contact us](https://datacircle.dev/bring-a-trailer-lot-apis/reefapi/contact-us/llms.txt): 100% complete, live ## ReefAPI's calls for this API (1) - `POST /bringatrailer/v1/detail`: [ReefAPI, free](https://datacircle.dev/bring-a-trailer-lot-apis/reefapi/free/llms.txt) ## ReefAPI's APIs (44) - [ReefAPI: company open jobs API pricing, 11 plans, POST /ats-jobs/v1/company_jobs, company_jobs (Ashby)](https://datacircle.dev/company-open-job-apis/reefapi/free-free-post-ats-jobs-v1-company-jobs-company-jobs-ashby/llms.txt) - [ReefAPI: company open jobs API pricing, 11 plans, POST /glassdoor/v1/employer/jobs](https://datacircle.dev/company-open-job-apis/reefapi/free-free-post-glassdoor-v1-employer-jobs/llms.txt) - [ReefAPI: company open jobs API pricing, 11 plans, POST /ats-jobs/v1/company_jobs, company_jobs (Greenhouse)](https://datacircle.dev/company-open-job-apis/reefapi/free-free-post-ats-jobs-v1-company-jobs-company-jobs-greenhouse/llms.txt) - [ReefAPI: company open jobs API pricing, 11 plans, POST /ats-jobs/v1/company_jobs, company_jobs (Lever)](https://datacircle.dev/company-open-job-apis/reefapi/free-free-post-ats-jobs-v1-company-jobs-company-jobs-lever/llms.txt) - [ReefAPI: company open jobs API pricing, 11 plans, POST /linkedin-jobs/v1/jobs/by-company](https://datacircle.dev/company-open-job-apis/reefapi/free-free-post-linkedin-jobs-v1-jobs-by-company/llms.txt) - [ReefAPI: company open jobs API pricing, 11 plans, POST /reed/v1/company-jobs](https://datacircle.dev/company-open-job-apis/reefapi/free-free-post-reed-v1-company-jobs/llms.txt) - [ReefAPI: company open jobs API pricing, 11 plans, POST /seek/v1/company-jobs](https://datacircle.dev/company-open-job-apis/reefapi/free-free-post-seek-v1-company-jobs/llms.txt) - [ReefAPI: company open jobs API pricing, 11 plans, POST /ats-jobs/v1/company_jobs, company_jobs (Workable)](https://datacircle.dev/company-open-job-apis/reefapi/free-free-post-ats-jobs-v1-company-jobs-company-jobs-workable/llms.txt) - [ReefAPI: company open jobs API pricing, 11 plans, POST /ziprecruiter/v1/jobs_by_company](https://datacircle.dev/company-open-job-apis/reefapi/free-free-post-ziprecruiter-v1-jobs-by-company/llms.txt) - [ReefAPI: job posting details API pricing, 11 plans, POST /ats-jobs/v1/job_detail, job_detail (Ashby)](https://datacircle.dev/job-posting-details-apis/reefapi/free-free-post-ats-jobs-v1-job-detail-job-detail-ashby/llms.txt) - [ReefAPI: job posting details API pricing, 11 plans, POST /global-jobs/v1/jobs/detail, jobs/detail (Catho)](https://datacircle.dev/job-posting-details-apis/reefapi/free-free-post-global-jobs-v1-jobs-detail-jobs-detail-catho/llms.txt) - [ReefAPI: job posting details API pricing, 11 plans, POST /ats-jobs/v1/job_detail, job_detail (Greenhouse)](https://datacircle.dev/job-posting-details-apis/reefapi/free-free-post-ats-jobs-v1-job-detail-job-detail-greenhouse/llms.txt) - [ReefAPI: job posting details API pricing, 11 plans, POST /global-jobs/v1/jobs/detail, jobs/detail (Gupy)](https://datacircle.dev/job-posting-details-apis/reefapi/free-free-post-global-jobs-v1-jobs-detail-jobs-detail-gupy/llms.txt) - [ReefAPI: job posting details API pricing, 11 plans, POST /indeed/v1/job](https://datacircle.dev/job-posting-details-apis/reefapi/free-free-post-indeed-v1-job/llms.txt) - [ReefAPI: job posting details API pricing, 11 plans, POST /ats-jobs/v1/job_detail, job_detail (Lever)](https://datacircle.dev/job-posting-details-apis/reefapi/free-free-post-ats-jobs-v1-job-detail-job-detail-lever/llms.txt) - [ReefAPI: job posting details API pricing, 11 plans, POST /reed/v1/detail](https://datacircle.dev/job-posting-details-apis/reefapi/free-free-post-reed-v1-detail/llms.txt) - [ReefAPI: job posting details API pricing, 11 plans, POST /seek/v1/detail](https://datacircle.dev/job-posting-details-apis/reefapi/free-free-post-seek-v1-detail/llms.txt) - [ReefAPI: job posting details API pricing, 11 plans, POST /global-jobs/v1/jobs/detail, jobs/detail (StepStone)](https://datacircle.dev/job-posting-details-apis/reefapi/free-free-post-global-jobs-v1-jobs-detail-jobs-detail-stepstone/llms.txt) - [ReefAPI: job posting details API pricing, 11 plans, POST /ats-jobs/v1/job_detail, job_detail (Workable)](https://datacircle.dev/job-posting-details-apis/reefapi/free-free-post-ats-jobs-v1-job-detail-job-detail-workable/llms.txt) - [ReefAPI: job posting details API pricing, 11 plans, POST /ziprecruiter/v1/job_detail](https://datacircle.dev/job-posting-details-apis/reefapi/free-free-post-ziprecruiter-v1-job-detail/llms.txt) - [ReefAPI: Auto Trader UK listing API pricing, 11 plans](https://datacircle.dev/auto-trader-uk-listing-apis/reefapi/free/llms.txt) - [ReefAPI: Auto Trader UK search API pricing, 11 plans](https://datacircle.dev/auto-trader-uk-search-apis/reefapi/free/llms.txt) - [ReefAPI: AutoScout24 listing API pricing, 11 plans](https://datacircle.dev/autoscout24-listing-apis/reefapi/free/llms.txt) - [ReefAPI: AutoScout24 search API pricing, 11 plans](https://datacircle.dev/autoscout24-search-apis/reefapi/free/llms.txt) - [ReefAPI: news API pricing, 11 plans, POST /bing/v1/news](https://datacircle.dev/news-apis/reefapi/free/llms.txt) - [ReefAPI: news API pricing, 11 plans, POST /news-article/v1/news_search](https://datacircle.dev/news-apis/reefapi/free-post-news-article-v1-news-search/llms.txt) - [ReefAPI: news API pricing, 11 plans, POST /news-intel/v1/search](https://datacircle.dev/news-apis/reefapi/free-post-news-intel-v1-search/llms.txt) - [ReefAPI: SERP API pricing, 11 plans](https://datacircle.dev/serp-apis/reefapi/free-free-post-bing-v1-search/llms.txt) - [ReefAPI: video search API pricing, 11 plans](https://datacircle.dev/video-search-apis/reefapi/free/llms.txt) - [ReefAPI: Bring a Trailer lot API pricing, 11 plans](https://datacircle.dev/bring-a-trailer-lot-apis/reefapi/free/llms.txt) - [ReefAPI: Bring a Trailer search API pricing, 11 plans](https://datacircle.dev/bring-a-trailer-search-apis/reefapi/free/llms.txt) - [ReefAPI: CarGurus listing API pricing, 11 plans](https://datacircle.dev/cargurus-listing-apis/reefapi/free/llms.txt) - [ReefAPI: CarGurus search API pricing, 11 plans](https://datacircle.dev/cargurus-search-apis/reefapi/free/llms.txt) - [ReefAPI: job postings API pricing, 11 plans, POST /global-jobs/v1/jobs/search, jobs/search (Catho)](https://datacircle.dev/job-posting-apis/reefapi/free-free-post-global-jobs-v1-jobs-search-jobs-search-catho/llms.txt) - [ReefAPI: job postings API pricing, 11 plans, POST /global-jobs/v1/jobs/search, jobs/search (Gupy)](https://datacircle.dev/job-posting-apis/reefapi/free-free-post-global-jobs-v1-jobs-search-jobs-search-gupy/llms.txt) - [ReefAPI: job postings API pricing, 11 plans, POST /indeed/v1/jobs/search](https://datacircle.dev/job-posting-apis/reefapi/free-free-post-indeed-v1-jobs-search/llms.txt) - [ReefAPI: job postings API pricing, 11 plans, POST /global-jobs/v1/jobs/search, jobs/search (StepStone)](https://datacircle.dev/job-posting-apis/reefapi/free-free-post-global-jobs-v1-jobs-search-jobs-search-stepstone/llms.txt) - [ReefAPI: job postings API pricing, 11 plans, POST /ats-jobs/v1/search](https://datacircle.dev/job-posting-apis/reefapi/free-free-post-ats-jobs-v1-search/llms.txt) - [ReefAPI: job postings API pricing, 11 plans, POST /ziprecruiter/v1/search](https://datacircle.dev/job-posting-apis/reefapi/free-free-post-ziprecruiter-v1-search/llms.txt) - [ReefAPI: job postings API pricing, 11 plans, POST /seek/v1/classification](https://datacircle.dev/job-posting-apis/reefapi/free-free-post-seek-v1-classification/llms.txt) - [ReefAPI: job postings API pricing, 11 plans, POST /reed/v1/search](https://datacircle.dev/job-posting-apis/reefapi/free-free-post-reed-v1-search/llms.txt) - [ReefAPI: job postings API pricing, 11 plans, POST /seek/v1/search](https://datacircle.dev/job-posting-apis/reefapi/free-free-post-seek-v1-search/llms.txt) - [ReefAPI: job postings API pricing, 11 plans, POST /reed/v1/sector](https://datacircle.dev/job-posting-apis/reefapi/free-free-post-reed-v1-sector/llms.txt) - [ReefAPI: Copart lot API pricing, 11 plans](https://datacircle.dev/copart-lot-apis/reefapi/free/llms.txt) - [ReefAPI: company enrichment API pricing, 11 plans, POST /glassdoor/v1/employer/detail](https://datacircle.dev/company-enrichment-apis/reefapi/free-free-post-glassdoor-v1-employer-detail/llms.txt) - [ReefAPI: company enrichment API pricing, 11 plans, POST /indeed/v1/company](https://datacircle.dev/company-enrichment-apis/reefapi/free-free-post-indeed-v1-company/llms.txt) - [ReefAPI: company enrichment API pricing, 11 plans, POST /enrich-company/v1/company_domain](https://datacircle.dev/company-enrichment-apis/reefapi/free/llms.txt) - [ReefAPI: company enrichment API pricing, 11 plans, POST /google-maps/v1/place/by-id](https://datacircle.dev/company-enrichment-apis/reefapi/free-free-post-google-maps-v1-place-by-id/llms.txt) - [ReefAPI: company enrichment API pricing, 11 plans, POST /google-maps/v1/place/detail](https://datacircle.dev/company-enrichment-apis/reefapi/free-free-post-google-maps-v1-place-detail/llms.txt) - [ReefAPI: Glassdoor review API pricing, 11 plans](https://datacircle.dev/glassdoor-review-apis/reefapi/free/llms.txt) - [ReefAPI: IAAI lot API pricing, 11 plans](https://datacircle.dev/iaai-lot-apis/reefapi/free/llms.txt) - [ReefAPI: company discovery API pricing, 11 plans, POST /indeed/v1/company/search](https://datacircle.dev/company-discovery-apis/reefapi/free-free-post-indeed-v1-company-search/llms.txt) - [ReefAPI: company discovery API pricing, 11 plans, POST /google-maps/v1/place/nearby](https://datacircle.dev/company-discovery-apis/reefapi/free-free-post-google-maps-v1-place-nearby/llms.txt) - [ReefAPI: company discovery API pricing, 11 plans, POST /google-maps/v1/place/search](https://datacircle.dev/company-discovery-apis/reefapi/free-free-post-google-maps-v1-place-search/llms.txt) - [ReefAPI: Instagram post API pricing, 11 plans](https://datacircle.dev/instagram-post-apis/reefapi/free/llms.txt) - [ReefAPI: Instagram profile API pricing, 11 plans](https://datacircle.dev/instagram-profile-apis/reefapi/free/llms.txt) - [ReefAPI: LinkedIn company data API pricing, 11 plans](https://datacircle.dev/linkedin-company-profile-apis/reefapi/free/llms.txt) - [ReefAPI: LinkedIn job details API pricing, 11 plans](https://datacircle.dev/linkedin-job-details-apis/reefapi/free/llms.txt) - [ReefAPI: similar jobs API pricing, 11 plans](https://datacircle.dev/similar-job-apis/reefapi/free/llms.txt) - [ReefAPI: LinkedIn job search API pricing, 11 plans](https://datacircle.dev/linkedin-job-search-apis/reefapi/free/llms.txt) - [ReefAPI: mobile.de listing API pricing, 11 plans](https://datacircle.dev/mobile-de-listing-apis/reefapi/free/llms.txt) - [ReefAPI: mobile.de search API pricing, 11 plans](https://datacircle.dev/mobile-de-search-apis/reefapi/free/llms.txt) - [ReefAPI: Reddit post API pricing, 11 plans](https://datacircle.dev/reddit-post-apis/reefapi/free/llms.txt) - [ReefAPI: Reddit profile API pricing, 11 plans](https://datacircle.dev/reddit-profile-apis/reefapi/free/llms.txt) - [ReefAPI: air quality API pricing, 11 plans](https://datacircle.dev/air-quality-apis/reefapi/free/llms.txt) - [ReefAPI: current weather API pricing, 11 plans](https://datacircle.dev/current-weather-apis/reefapi/free/llms.txt) - [ReefAPI: email verification API pricing, 11 plans](https://datacircle.dev/validate-email-apis/reefapi/free/llms.txt) - [ReefAPI: weather forecast API pricing, 11 plans](https://datacircle.dev/weather-forecast-apis/reefapi/free/llms.txt) - [ReefAPI: Snapchat profile API pricing, 11 plans](https://datacircle.dev/snapchat-profile-apis/reefapi/free/llms.txt) - [ReefAPI: Threads post API pricing, 11 plans](https://datacircle.dev/threads-post-apis/reefapi/free/llms.txt) - [ReefAPI: Threads profile API pricing, 11 plans](https://datacircle.dev/threads-profile-apis/reefapi/free/llms.txt) - [ReefAPI: Trustpilot review API pricing, 11 plans](https://datacircle.dev/trustpilot-review-apis/reefapi/free/llms.txt) - [ReefAPI: Twitch profile API pricing, 11 plans](https://datacircle.dev/twitch-profile-apis/reefapi/free/llms.txt) - [ReefAPI: Twitch video API pricing, 11 plans](https://datacircle.dev/twitch-video-apis/reefapi/free/llms.txt) - [ReefAPI: X post API pricing, 11 plans](https://datacircle.dev/x-post-apis/reefapi/free/llms.txt) - [ReefAPI: phone validation API pricing, 11 plans, POST /phone-validate/v1/batch](https://datacircle.dev/validate-phone-apis/reefapi/free-post-phone-validate-v1-batch/llms.txt) - [ReefAPI: phone validation API pricing, 11 plans, POST /phone-validate/v1/validate](https://datacircle.dev/validate-phone-apis/reefapi/free-post-phone-validate-v1-validate/llms.txt) - [ReefAPI: YouTube channel API pricing, 11 plans, POST /youtube/v1/channel](https://datacircle.dev/youtube-channel-apis/reefapi/free-post-youtube-v1-channel/llms.txt) - [ReefAPI: YouTube channel API pricing, 11 plans, POST /youtube/v1/channel_about](https://datacircle.dev/youtube-channel-apis/reefapi/free-post-youtube-v1-channel-about/llms.txt) - [ReefAPI: YouTube channel video API pricing, 11 plans, POST /youtube/v1/channel_shorts](https://datacircle.dev/youtube-channel-video-apis/reefapi/free-post-youtube-v1-channel-shorts/llms.txt) - [ReefAPI: YouTube channel video API pricing, 11 plans, POST /youtube/v1/channel_videos](https://datacircle.dev/youtube-channel-video-apis/reefapi/free-post-youtube-v1-channel-videos/llms.txt) - [ReefAPI: X profile API pricing, 11 plans, POST /twitter/v1/profile](https://datacircle.dev/x-profile-apis/reefapi/free-post-twitter-v1-profile/llms.txt) - [ReefAPI: X profile API pricing, 11 plans, POST /twitter/v1/user_by_id](https://datacircle.dev/x-profile-apis/reefapi/free-post-twitter-v1-user-by-id/llms.txt) ## Sources From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-30. - https://reefapi.com - https://reefapi.com/_next/static/chunks/app/pricing/page-560e08c02e869119.js - https://reefapi.com/docs - https://reefapi.com/docs/bringatrailer - https://reefapi.com/docs/bringatrailer.md - https://reefapi.com/pricing - https://reefapi.com/refunds - https://reefapi.com/terms