Seminuevos Data Parser & API
Seminuevos is Mexico’s leading dedicated used / semi-new car portal — with around 19,000+ active listings — and Carapis can extract its full listing data, including make, model, year, mileage, price, spec and dealer info, through one REST API. It is the focused alternative to the giant marketplaces, specializing purely in used and semi-new cars for the Mexican market.
On request — not in the live feed today. We do not continuously crawl Seminuevos right now. Activation takes 2–3 weeks of engineering and is quoted per source, because each one ships with dedicated proxies, anti-bot tuning and ongoing maintenance. Ask us to add it.
| Country | Mexico |
|---|---|
| Type | Classifieds |
| Owner | Seminuevos |
| Vehicle types | used, dealer, private |
| Monthly visits | ~1-3M / mo (est.) |
| Active listings | ~19,000+ |
| API access | No public API (parse-only) |
| Parse priority | ★★★☆☆ |
| Official site | www.seminuevos.com |
What is Seminuevos?
Seminuevos (seminuevos.com) is Mexico’s leading dedicated portal for used and seminuevo (semi-new) cars, listing both dealer and private inventory. With around 19,000+ active listings, it concentrates entirely on the used-car segment rather than mixing in general classifieds, making it a clean source for Mexican used-car data.
Market Position
Seminuevos is a leading dedicated used-car portal in Mexico — the region’s second-largest national car market. It complements the broader Mexican surfaces: Kavak (certified online dealer), MercadoLibre Autos (the giant marketplace) and the now wound-down OLX Autos México buy-operations. Reported at ~19,000+ used listings, Seminuevos focuses depth on used and semi-new cars rather than breadth across all categories.
What the API returns
Response schema
Indicative — this is the shape, not a guarantee. Every source returns the same structure, so what you build against does not change when you add one. Which fields carry a value depends on the source and on the individual listing: a site that does not publish mileage returns null there, and Seminuevos is no exception.
List — GET /apix/api/vehicles/ — returns 30 fields per vehicle:
idstringsource_codestringbrand_namestringbrand_slugstringmodel_namestringmodel_slugstringtrimstringyearintegerprice_usdintegermileageintegerfuel_typeFuelTypeEnumtransmissionTransmissionEnumbody_typeBodyTypeEnumcolorColorEnumseller_typeSellerTypeEnumregionstringsource_locationobjecthas_accidentbooleanis_new_vehiclebooleanis_verifiedbooleanstatusVehicleStatusEnumis_availablebooleanfirst_seen_atstringlast_seen_atstringthumbVehiclePhotophotosarrayphotos_countintegerhas_valuationbooleanhas_llm_analysisbooleananalysisobject
Detail — GET /apix/api/vehicles/{id}/ — adds 23 more:
generationstringprice_originalstringprice_original_currencystringoriginal_msrpstringengine_ccintegerseat_countintegerdrive_typeDriveTypeEnumhas_simple_repairbooleanhas_recallbooleanrecall_fulfilledbooleanwarranty_typestringinspection_passedbooleanowner_countintegeris_undervaluedbooleanvaluation_scorenumberfeaturesarraydescriptionstringlisting_urlstringlisting_idstringvinstringvehicle_nostringavailability_checked_atstringstatus_changed_atstring
Abbreviated example:
{
"id": "0193f2c1-...",
"source_code": "encar",
"brand_name": "BMW",
"model_name": "320i",
"trim": "M Sport",
"year": 2021,
"price_usd": 28400,
"price_original": "38900000",
"price_original_currency": "KRW",
"mileage": 45000,
"fuel_type": "gasoline",
"transmission": "automatic",
"has_accident": false,
"listing_url": "https://...",
"photos": [{ "url": "https://cdn.carapis.com/..." }],
"first_seen_at": "2026-09-28T11:04:22Z",
"is_available": true
}Which sources you can actually query is answered by GET /apix/api/sources/ with your API key — it is the list your account can pull today, and it is the one to trust over any page on this site.
API Quick Start
Python
import requests
resp = requests.get(
"https://api.carapis.com/v2/listings",
params={"source": "seminuevos", "limit": 20},
headers={"Authorization": f"Bearer {API_KEY}"},
)
for car in resp.json()["results"]:
print(car["make"], car["model"], car["year"], car["price"])Get an API key at my.carapis.com and see the full API reference. Pricing is on the pricing page .
Use Cases
- Market research — track Mexican used and semi-new car inventory from a dedicated portal. See market research.
- Pricing intelligence — Seminuevos pricing anchors residual-value models for dealers in Mexico.
- Import / export — source Mexican dealer and private used inventory. See import & export.