bulk:read). Each is cached for an hour; a webhook tells you when to fetch again.
Variants
GET /v1/export/variants.csv returns every published variant with its plate figures and best price: maker, maker_slug, variant, slug, class, segment, body_types, fuel, axle_config, gvw_kg, payload_kg, power_hp, torque_nm, wheelbase_mm, seating, tyre_size, tyres_count, price_from_inr, price_to_inr, price_kind, price_as_of, verified_at, path.
Machines
GET /v1/export/machines.csv returns every published construction machine: maker, maker_slug, machine, slug, class, kind, family, power_source, engine, then the plate figures operating_weight_kg, power_kw, bucket_m3, dig_depth_mm, breakout_kn, lift_capacity_t, boom_length_m, lift_height_m, tipping_load_kg, drum_width_mm, blade_width_mm, rated_load_kg, output_m3h, paving_width_mm, payload_kg, fuel_lph (a figure is blank where the class does not have it), then lifecycle, launched_at, price_from_inr, price_to_inr, price_kind, price_source_kind, price_state (IN for a national figure), price_as_of, verified_at, path.
Both files are UTF-8 with a byte-order mark, so a spreadsheet opens them as they are. path is the page on truckaurbus.com; prefix it with the locale (/en, /hi, /ta). A price travels with its kind and its date; the file never carries the page a figure was read from.