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# List HOS Events

GET https://api.catenatelematics.com/v2/telematics/hos-events

Get a paginated list of Hours of Service (HOS) events information accessible to your organization.

Note: This endpoint uses a smaller maximum page size (500) due to the size of HOS event objects.

Reference: https://catena.ferndocs.com/api-reference/telematics/compliance-regulation/list-hos-events

## Authentication

- `Authorization` header (bearer token, required) — Bearer authentication of the form `Bearer <token>`, where token is your auth token.

## Request

### Query parameters

- `fleet_ids` (list of string, optional, nullable) — Limit results to specific fleets using Catena's fleet IDs. *For your own fleet identifiers, use `fleet_refs` instead* To specify multiple values, repeat the parameter for each value (e.g., `?fleet_ids=id1&fleet_ids=id2`).
- `fleet_refs` (list of string, optional, nullable) — Limit results to specific fleets using your organization's fleet reference identifiers. To specify multiple values, repeat the parameter for each value (e.g., `?fleet_refs=ref1&fleet_refs=ref2`).
- `connection_id` (string, optional, nullable) — Limit results to a specific provider connection. This is the UUID assigned by Catena when your fleet connects to a TSP.
- `from_datetime` (datetime, optional) — Return only records that occurred on or after this date and time. **Format:** ISO 8601 (UTC) **Applies filter:** `occurred_at >= from_datetime` **Default value:** `now() - 1 day` **Restriction:** `to_datetime - from_datetime` cannot exceed 45 days
- `to_datetime` (datetime, optional) — Return only records that occurred before this date and time. **Format:** ISO 8601 (UTC) **Applies filter:** `occurred_at < to_datetime` **Default value:** `now()` **Restriction:** `to_datetime - from_datetime` cannot exceed 45 days
- `active_from_datetime` (datetime, optional, nullable) — Return only records that were still active at or after this date and time. **Format:** ISO 8601 (UTC) **Applies filter:** `ended_at >= active_from_datetime`
- `active_to_datetime` (datetime, optional, nullable) — Return only records that started before this date and time. **Format:** ISO 8601 (UTC) **Applies filter:** `started_at < active_to_datetime`
- `include_source_data` (boolean, optional, default: false) — Include the raw data from the telematics provider. *Useful for auditing or accessing fields not normalized by Catena*
- `driver_ids` (list of string, optional, nullable) — Limit results to specific drivers. **Maximum:** 100 IDs To specify multiple values, repeat the parameter for each value (e.g., `?driver_ids=id1&driver_ids=id2`).
- `vehicle_ids` (list of string, optional, nullable) — Limit results to specific vehicles. **Maximum:** 100 IDs To specify multiple values, repeat the parameter for each value (e.g., `?vehicle_ids=id1&vehicle_ids=id2`).
- `event_type_codes` (list of enum, optional, nullable) — Limit results to specific HOS event type codes. **Maximum:** 5 codes To specify multiple values, repeat the parameter for each value (e.g., `?event_type_codes=code1&event_type_codes=code2`).
  - Allowed values: `1`, `2`, `3`, `4`, `5`, `6`
- `cursor` (string, optional, nullable) — Cursor for the next page
- `size` (integer, optional, default: 300) — Page size

## Response

### 200

Successful Response

- `items` (list of HosEventRead, required)
- `total` (integer, required)
- `current_page` (string, optional, nullable) — Cursor to refetch the current page
- `current_page_backwards` (string, optional, nullable) — Cursor to refetch the current page starting from the last item
- `previous_page` (string, optional, nullable) — Cursor for the previous page
- `next_page` (string, optional, nullable) — Cursor for the next page

## Errors

### 400 Bad Request Error

Bad Request

- `code` (integer, optional, default: 400)
- `message` (string, optional, default: Bad Request)
- `detail` (string, optional, nullable)

### 401 Unauthorized Error

Unauthorized

- `code` (integer, optional, default: 401)
- `message` (string, optional, default: Unauthorized)
- `detail` (string, optional, nullable)

### 403 Forbidden Error

Forbidden

- `code` (integer, optional, default: 403)
- `message` (string, optional, default: Forbidden)
- `detail` (string, optional, nullable)

### 404 Not Found Error

Not Found

- `code` (integer, optional, default: 404)
- `message` (string, optional, default: Not Found)
- `detail` (string, optional, nullable)

### 405 Method Not Allowed Error

Method Not Allowed

- `code` (integer, optional, default: 405)
- `message` (string, optional, default: Method Not Allowed)
- `detail` (string, optional, nullable)

### 409 Conflict Error

Conflict

- `code` (integer, optional, default: 409)
- `message` (string, optional, default: Conflict)
- `detail` (string, optional, nullable)

### 422 Unprocessable Entity Error

Unprocessable Entity

- `code` (integer, optional, default: 422)
- `message` (string, optional, default: Invalid Request Body)
- `detail` (list of ValidationErrorDetail, optional, nullable)

### 429 Too Many Requests Error

Too Many Requests

- `code` (integer, optional, default: 429)
- `message` (string, optional, default: Too Many Requests)
- `detail` (RetryAfterDetail, optional, nullable)

### 500 Internal Server Error

Internal Server Error

- `message` (string, optional, default: Internal Server Error)

### 501 Not Implemented Error

Not Implemented

- `code` (integer, optional, default: 501)
- `message` (string, optional, default: Not Implemented)
- `detail` (string, optional, nullable)

## Types

### HosEventRead

HosEvent model for API responses

- `fleet_id` (string, required, nullable) — Internal fleet identifier.
- `id` (string, required) — Unique identifier of the record at Catena Telematics.
- `created_at` (datetime, required) — Immutable: The datetime the record was ingested into Catena Telematics.
- `updated_at` (datetime, required) — The dateime the record was last modified in Catena Telematics.
- `connection_id` (string, required) — Unique identifier of the connection at Catena Telematics through which this record was ingested. A connection represents a Fleet/TSP pairing.
- `source_name` (enum, required) — The underlying telematics platform that provided this data (e.g., `samsara`, `motive`, `hos247`). Note: Some platforms like `hos247` offer white-labeling, so multiple TSPs may share the same source_name — use `tsp_id` or `tsp_slug` to identify the specific ELD provider.
  - Allowed values: `ada`, `ai_eld`, `air_eld`, `alfa_eld`, `alpha_eld`, `als`, `anytrek_pro`, `anytrek_classic`, `apex_eld`, `apollo`, `apollocloud`, `ascend`, `att`, `awaregps`, `azuga`, `bigroad`, `bluehorse_eld`, `blueinktech`, `bouncie`, `budgetgps`, `catena_simulator`, `captain_eld`, `carrier_lynx`, `chronos`, `club_eld`, `cogo_eld`, `counting_trucks_eld`, `cyntrx`, `digital_eld`, `dragon_eld`, `dreyev`, `drive_hos`, `drive_hos_v2`, `driver_tech`, `dsg_elogs`, `dynamic_eld`, `eighteighteight_eld`, `eld_88`, `eld_books`, `eld_mandate`, `eld_mandate_prime`, `eroad`, `eva_eld`, `evo_eld`, `expressway_eld`, `extreme_eld`, `ezlogz`, `ez_lynk`, `factor_eld`, `firstgate`, `fleetcomplete`, `fleetcompletehub`, `fleethunt`, `fleetpulse`, `fleetsharp`, `fleetup`, `fm`, `fordpro`, `forwardthinking`, `forza_eld`, `geotab`, `gpsinsight`, `gpstab`, `gpstrackit`, `grand_eld`, `greenlight`, `groundhog`, `hcss`, `hos247`, `hutch`, `intellishift`, `ironman_eld`, `isaac`, `jjkeller`, `kinexaiot`, `knight_eld`, `konexial`, `lioneight`, `linxup`, `loop_eld`, `lucid_eld`, `luna_eld`, `lytx`, `lytxv3`, `mapon`, `matrack`, `maven`, `mdm_eld`, `michelin_connected_fleet`, `mobilefleet`, `moonlight_eld`, `motion_eld`, `motive`, `my_drivebook`, `my_logs_eld`, `nero`, `netradyne`, `new_eld_world`, `nextgen_eld`, `nextraq`, `nexus_eld`, `omnitracs`, `1sew_eld`, `onestep`, `ontime_eld`, `optima`, `optimus_tracker`, `orbcomm`, `orient_eld`, `ozod_eld`, `panda_eld`, `patriot_eld`, `payd`, `peak_eld`, `pedigree`, `peoplenet`, `phillips_connect`, `phoenix`, `pop_eld`, `prologs`, `proride_eld`, `qualitylogs_eld`, `randmcnally`, `rastrac`, `raven`, `redfox`, `regulog_eld`, `ridehub`, `rigbot`, `roadeazy`, `roadready`, `rock_eld`, `rollingtrans`, `routemate`, `route_one_eld`, `royal_eld`, `safelane`, `samsara`, `selectivedrive`, `simba_eld`, `skybitz`, `smart_elds`, `sparkle_eld`, `spireon`, `sts_eld`, `sun_eld`, `surfsight`, `swift`, `switchboard`, `synergy_eld`, `teletracnavman`, `teletracnavman_director`, `telogis`, `tenna`, `teslemetry`, `thermo_king`, `think`, `tive`, `topcompliance_eld`, `traccar`, `trackease_eld`, `trackpro`, `traclog`, `transflo`, `trimac`, `trimble`, `truckford`, `truckspy`, `truckx`, `trueroad_eld`, `tt`, `txt_eld`, `us_fast_eld`, `verizon_connect`, `vista_eld`, `vistracks`, `vlog_eld`, `vulcansols_eld`, `wialon`, `webfleet`, `wizefleet_eld`, `xplore_eld`, `zigzag_eld`, `zms_eld`, `zonar`, `zubie`
- `source_id` (string, required) — Unique identifier of the record in the TSP. **Note: we generate a unique composite key based on available fields if the TSP does not provide an unique ID.**
- `source_data_hash` (string, required) — SHA-256 hash of the source data payload. **Note: we use it internally for idempotence and deduplication.**
- `fleet_ref` (string, optional, nullable) — External fleet reference in the partner system.
- `deleted_at` (datetime, optional, nullable) — The datetime the record was logically deleted from Catena Telematics.
- `tsp_id` (string, optional, nullable) — Unique identifier of the TSP at Catena Telematics from which this record was ingested.
- `tsp_slug` (string, optional, nullable) — Human readable slug of the TSP at Catena Telematics from which this record was ingested.
- `source_data` (map from string to any, optional) — Raw source payload as ingested from the TSP. **Note: use it for audit/debugging.**
- `occurred_at` (datetime, optional, nullable) — Datetime of when the underlying event/observation occurred, as reported by the TSP, or the moment it was ingested by us if not available in the source data.
- `execution_id` (string, optional, nullable) — Unique identifier for the execution that ingested this record into Catena Telematics. **Note: useful for tracing.**
- `schedule_id` (string, optional, nullable) — Unique identifier for schedule that triggered this record's execution. **Note: useful for tracing.**
- `extras` (map from string to any, optional, nullable) — Additional data available in the TSP (e.g., we may have `external_id`, `provider_resource_id`, etc. — this field captures all those extra attributes in a flexible way).
- `driver_id` (string, optional, nullable) — Internal driver identifier (Catena FK).
- `vehicle_id` (string, optional, nullable) — Internal vehicle identifier (Catena FK).
- `co_driver_id` (string, optional, nullable) — Internal co-driver identifier (Catena FK), if present.
- `additional_driver_ids` (map from string to any, optional, nullable) — Array/object of additional internal driver IDs beyond co-driver
- `started_at` (datetime, optional, nullable) — Timestamp when the event interval begins (UTC). For point events, set equal to ended_at.
- `ended_at` (datetime, optional, nullable) — Timestamp when the event interval ends (UTC). For point events, may equal started_at.
- `driver_last_edit_at` (datetime, optional, nullable) — Timestamp of the driver's last edit to this record as reported by the TSP (UTC).
- `driver_certified_at` (datetime, optional, nullable) — Timestamp when the driver certified/attested to this record (UTC).
- `hos_ruleset_code` (enum, optional, nullable) — Driver's HOS cycle Ruleset code (normalized).
  - Allowed values: `US_INT_PROP_60_7`, `US_INT_PROP_60_7_BIG`, `US_INT_PROP_60_7_BIG_SLP`, `US_INT_PROP_60_7_NORST`, `US_INT_PROP_60_7_NORST_SLP`, `US_INT_PROP_60_7_NOBRK`, `US_INT_PROP_60_7_NOBRK_BIG`, `US_INT_PROP_60_7_NOBRK_BIG_SLP`, `US_INT_PROP_60_7_NOBRK_SLP`, `US_INT_PROP_60_7_SH`, `US_INT_PROP_60_7_SH_NORST`, `US_INT_PROP_70_8`, `US_INT_PROP_70_8_BIG`, `US_INT_PROP_70_8_BIG_SLP`, `US_INT_PROP_70_8_NORST`, `US_INT_PROP_70_8_NORST_SLP`, `US_INT_PROP_70_8_NOBRK`, `US_INT_PROP_70_8_NOBRK_BIG`, `US_INT_PROP_70_8_NOBRK_BIG_SLP`, `US_INT_PROP_70_8_NOBRK_SLP`, `US_INT_PROP_70_8_SH`, `US_INT_PROP_70_8_SH_14H`, `US_INT_PROP_70_8_SH_NORST`, `US_INT_PROP_SH_14H`, `US_INT_PAX_60_7`, `US_INT_PAX_60_7_SH`, `US_INT_PAX_70_8`, `US_INT_PAX_70_8_SH`, `US_INT_SALESP`, `US_INT_SALESP_NCDL_SH`, `US_INT_OILTR_60_7`, `US_INT_OILTR_70_8`, `US_INT_OILWL_60_7`, `US_INT_OILWL_70_8`, `US_INT_RAIL_EX`, `US_INT_PROP_SLPVAR`, `US_INT_PROP_60_7_SLPVAR`, `US_INT_PROP_70_8_SLPVAR`, `US_INT_CARRIER_EX`, `US_INT_NOHOS_7`, `US_INT_NOHOS_8`, `US_TX_INTRA_PROP_70_7`, `US_TX_INTRA_SH_70_7`, `US_TX_INTRA_SH_70_8`, `US_CA_INTRA_PROP_80_8`, `US_CA_INTRA_PAX_80_8`, `US_CA_INTRA_FARM_112_8`, `US_CA_INTRA_FARM_BRK`, `US_CA_INTRA_FLAM_80_8`, `US_CA_INTRA_FLAM_BRK`, `US_CA_INTRA_SCH_80_8`, `US_CA_INTRA_SCH_BRK`, `US_AK_INTRA_PROP_70_7`, `US_AK_INTRA_PROP_80_8`, `US_AK_INTRA_PAX_70_7`, `US_AK_INTRA_PAX_80_8`, `US_AK_INTRA_PROP_70_7_SLP`, `US_AK_INTRA_PROP_80_8_SLP`, `US_FL_INTRA_PROP_70_7`, `US_FL_INTRA_PROP_80_8`, `US_FL_INTRA_SH_70_7`, `US_FL_INTRA_SH_80_8`, `US_OR_INTRA_PROP_70_7`, `US_OR_INTRA_PROP_80_8`, `US_MD_INTRA_SH_70_7`, `US_MD_INTRA_SH_80_8`, `US_NE_INTRA_PROP_70_7`, `US_NE_INTRA_PROP_80_8`, `US_NC_INTRA_PROP_70_7`, `US_NC_INTRA_PROP_80_8`, `US_ND_INTRA_PROP_70_7`, `US_ND_INTRA_SH_70_7`, `US_SC_INTRA_PROP_70_7`, `US_SC_INTRA_PROP_80_8`, `US_WA_INTRA_PROP_70_7`, `US_WA_INTRA_PROP_80_8`, `US_WI_INTRA_PROP_70_7`, `US_WI_INTRA_PROP_80_8`, `CA_FED_C1_70_7`, `CA_FED_C2_120_14`, `CA_FED_C1_TEAM`, `CA_FED_C2_TEAM`, `CA_FED_NOHOS`, `CA_N60_C1_80_7`, `CA_N60_C2_120_14`, `CA_N60_C1_TEAM`, `CA_N60_C2_TEAM`, `CA_N60_NOHOS`, `CA_N60_OIL`, `CA_N60_OIL_TEAM`, `CA_AB_PROV_PROP_70_7`, `CA_SK_PROV_PROP_70_7`, `CA_SK_PROV_FERT_EX`, `CA_BC_PROV_LOG`, `CA_S60_OIL`, `CA_OIL_TEAM`, `US_INT_OILTR_60_7_BIG`, `US_INT_OILTR_60_7_BIG_SLP`, `US_INT_OILTR_60_7_SLP`, `US_INT_OILTR_70_8_BIG`, `US_INT_OILTR_70_8_BIG_SLP`, `US_INT_OILTR_70_8_SLP`, `US_CA_INTRA_OILTR_80_8`, `US_CA_INTRA_OILTR_PROP`, `US_INT_OILTR_60_7_NOBRK`, `US_INT_OILTR_60_7_NOBRK_BIG`, `US_INT_OILTR_60_7_NOBRK_BIG_SLP`, `US_INT_OILTR_60_7_NOBRK_SLP`, `US_INT_OILTR_70_8_NOBRK`, `US_INT_OILTR_70_8_NOBRK_BIG`, `US_INT_OILTR_70_8_NOBRK_BIG_SLP`, `US_INT_OILTR_70_8_NOBRK_SLP`, `US_INT_OILTR_SH_12H`, `US_INT_OILTR_SH_14H`, `US_INT_OILTR_70_8_SH_12H`, `US_INT_OILTR_70_8_SH_14H`, `US_TX_INTRA_OILTR_70_7`, `US_INT_OILWL_60_7_BIG`, `US_INT_OILWL_60_7_BIG_SLP`, `US_INT_OILWL_60_7_SLP`, `US_INT_OILWL_70_8_BIG`, `US_INT_OILWL_70_8_BIG_SLP`, `US_INT_OILWL_70_8_SLP`, `US_CA_INTRA_OILWL_80_8`, `US_CA_INTRA_OILWL_PROP`, `US_INT_OILWL_60_7_NOBRK`, `US_INT_OILWL_60_7_NOBRK_BIG`, `US_INT_OILWL_60_7_NOBRK_BIG_SLP`, `US_INT_OILWL_60_7_NOBRK_SLP`, `US_INT_OILWL_70_8_NOBRK`, `US_INT_OILWL_70_8_NOBRK_BIG`, `US_INT_OILWL_70_8_NOBRK_BIG_SLP`, `US_INT_OILWL_70_8_NOBRK_SLP`, `US_TX_INTRA_OILWL_70_7`
- `time_zone_code` (enum, optional, nullable) — IANA time zone ID used by the vendor for this log (e.g., America/Chicago).
  - Allowed values: `UTC`, `Pacific/Honolulu`, `America/Adak`, `America/Anchorage`, `America/Juneau`, `America/Metlakatla`, `America/Nome`, `America/Sitka`, `America/Yakutat`, `America/Los_Angeles`, `America/Vancouver`, `America/Boise`, `America/Cambridge_Bay`, `America/Creston`, `America/Dawson`, `America/Dawson_Creek`, `America/Denver`, `America/Edmonton`, `America/Fort_Nelson`, `America/Inuvik`, `America/Phoenix`, `America/Whitehorse`, `America/Yellowknife`, `America/Chicago`, `America/Menominee`, `America/North_Dakota/Beulah`, `America/North_Dakota/Center`, `America/North_Dakota/New_Salem`, `America/Rainy_River`, `America/Rankin_Inlet`, `America/Regina`, `America/Resolute`, `America/Swift_Current`, `America/Winnipeg`, `America/Indiana/Knox`, `America/Indiana/Tell_City`, `America/Detroit`, `America/Iqaluit`, `America/Kentucky/Louisville`, `America/Kentucky/Monticello`, `America/New_York`, `America/Nipigon`, `America/Pangnirtung`, `America/Thunder_Bay`, `America/Toronto`, `America/Indiana/Indianapolis`, `America/Indiana/Marengo`, `America/Indiana/Petersburg`, `America/Indiana/Vevay`, `America/Indiana/Vincennes`, `America/Indiana/Winamac`, `America/Atikokan`, `America/Blanc-Sablon`, `America/Glace_Bay`, `America/Goose_Bay`, `America/Halifax`, `America/Moncton`, `America/St_Johns`, `America/Mexico_City`, `America/Cancun`, `America/Merida`, `America/Monterrey`, `America/Mazatlan`, `America/Chihuahua`, `America/Hermosillo`, `America/Tijuana`, `America/Matamoros`, `America/Ojinaga`, `America/Ciudad_Juarez`, `America/Guatemala`, `America/Belize`, `America/Tegucigalpa`, `America/Managua`, `America/Costa_Rica`, `America/Panama`, `America/Bogota`, `America/Lima`, `America/Santiago`, `America/Argentina/Buenos_Aires`, `America/Sao_Paulo`, `America/Montevideo`, `America/Puerto_Rico`, `Atlantic/Azores`, `Atlantic/Madeira`, `Atlantic/Canary`, `Atlantic/Faroe`, `Atlantic/Reykjavik`, `Europe/London`, `Europe/Dublin`, `Europe/Lisbon`, `Europe/Madrid`, `Europe/Gibraltar`, `Europe/Malta`, `Europe/Paris`, `Europe/Brussels`, `Europe/Amsterdam`, `Europe/Luxembourg`, `Europe/Berlin`, `Europe/Zurich`, `Europe/Vienna`, `Europe/Rome`, `Europe/Copenhagen`, `Europe/Stockholm`, `Europe/Oslo`, `Europe/Prague`, `Europe/Budapest`, `Europe/Warsaw`, `Europe/Bratislava`, `Europe/Helsinki`, `Europe/Tallinn`, `Europe/Riga`, `Europe/Vilnius`, `Europe/Belgrade`, `Europe/Tirane`, `Europe/Sofia`, `Europe/Athens`, `Europe/Bucharest`, `Europe/Zagreb`, `Europe/Ljubljana`, `Europe/Sarajevo`, `Europe/Skopje`, `Europe/Podgorica`, `Europe/Kyiv`, `Europe/Chisinau`, `Europe/Minsk`, `Europe/Istanbul`, `Europe/Kaliningrad`, `Europe/Moscow`, `Europe/Samara`, `Africa/Casablanca`, `Africa/Algiers`, `Africa/Tunis`, `Africa/Cairo`, `Africa/Tripoli`, `Africa/Lagos`, `Africa/Accra`, `Africa/Dakar`, `Africa/Abidjan`, `Africa/Nairobi`, `Africa/Dar_es_Salaam`, `Africa/Kampala`, `Africa/Johannesburg`, `Africa/Maputo`, `Africa/Windhoek`, `Asia/Dubai`, `Asia/Riyadh`, `Asia/Qatar`, `Asia/Kuwait`, `Asia/Bahrain`, `Asia/Muscat`, `Asia/Baghdad`, `Asia/Amman`, `Asia/Beirut`, `Asia/Jerusalem`, `Asia/Baku`, `Asia/Tbilisi`, `Asia/Yerevan`, `Asia/Almaty`, `Asia/Tashkent`, `Asia/Karachi`, `Asia/Kolkata`, `Asia/Dhaka`, `Asia/Colombo`, `Asia/Kathmandu`, `Asia/Bangkok`, `Asia/Ho_Chi_Minh`, `Asia/Singapore`, `Asia/Kuala_Lumpur`, `Asia/Jakarta`, `Asia/Manila`, `Asia/Shanghai`, `Asia/Hong_Kong`, `Asia/Taipei`, `Asia/Seoul`, `Asia/Tokyo`, `Australia/Sydney`, `Australia/Melbourne`, `Australia/Brisbane`, `Australia/Adelaide`, `Australia/Perth`, `Australia/Darwin`, `Australia/Hobart`, `Pacific/Auckland`
- `annotations` (HosEventAnnotation, optional, nullable) — Event remarks or annotations.
- `duty_status_code` (enum, optional, nullable) — Canonical duty status: OFF (off-duty), SB (sleeper berth), D (driving), ON (on-duty), PC (personal conveyance), YM (yard move), INT (interruption), WT (waiting).
  - Allowed values: `OFF`, `SB`, `D`, `ON`, `PC`, `YM`, `INT`, `WT`
- `event_type_code` (enum, optional, nullable) — Vendor-specific event type label.
  - Allowed values: `1`, `2`, `3`, `4`, `5`, `6`
- `event_code` (enum, optional, nullable) — Vendor compliance code (e.g., Geotab Table 6 EventCode).
  - Allowed values: `OFF`, `SB`, `DRIVING`, `ON`, `INT_CONV`, `INT_REDUCED`, `PC`, `YM`, `PCYM_CLEAR`, `CERT1`, `CERT2`, `CERT3`, `CERT4`, `CERT5`, `CERT6`, `CERT7`, `CERT8`, `CERT9`, `LOGIN`, `LOGOUT`, `ENGINE_UP`, `ENGINE_UP_REDUCED`, `ENGINE_DOWN`, `ENGINE_DOWN_REDUCED`, `MALF_LOG`, `MALF_CLEAR`, `DIAG_LOG`, `DIAG_CLEAR`
- `log_state_code` (enum, optional, nullable) — Vendor log state (e.g., ACTIVE, INACTIVE, CHANGED).
  - Allowed values: `ACTIVE`, `INACTIVE_CHANGED`, `INACTIVE_REQUESTED`, `INACTIVE_REJECTED`
- `log_origin_code` (enum, optional, nullable) — Origin of the log entry (e.g., AUTOMATIC, MANUAL).
  - Allowed values: `AUTO`, `DRIVER_EDIT`, `USER_EDIT`, `UNIDENTIFIED`
- `deferral_status` (string, optional, nullable) — Canadian deferral status, if applicable (e.g., DAY1, DAY2).
- `deferral_minutes` (integer, optional, nullable) — Minutes deferred under Canadian deferral rules, if applicable.
- `eld_malfunction_code` (enum, optional, nullable) — Vendor-reported ELD malfunction code related to HOS
  - Allowed values: `POWER`, `ENGINE_SYNC`, `TIMING`, `POSITION`, `RECORDING`, `TRANSFER`, `OTHER`, `DIAG_POWER`, `DIAG_ENGINE_SYNC`, `DIAG_MISSING_DATA`, `DIAG_TRANSFER`, `DIAG_UNIDENTIFIED`, `DIAG_OTHER`
- `is_excluded` (boolean, optional, nullable) — Indicates whether this event should be excluded from compliance calculations.
- `is_transitioning` (boolean, optional, nullable, default: false) — Transitional state flag for in-progress vendor updates (default false).
- `record_status` (string, optional, nullable, default: active) — Vendor record status (e.g., active, inactive, changed).
- `region_code` (enum, optional, nullable) — Normalized state/province code (e.g., US-CA, CA-ON).
  - Allowed values: `US-AL`, `US-AK`, `US-AR`, `US-AZ`, `US-CA`, `US-CO`, `US-CT`, `US-DE`, `US-FL`, `US-GA`, `US-HI`, `US-IA`, `US-ID`, `US-IL`, `US-IN`, `US-KS`, `US-KY`, `US-LA`, `US-MA`, `US-MD`, `US-ME`, `US-MI`, `US-MN`, `US-MO`, `US-MS`, `US-MT`, `US-NC`, `US-ND`, `US-NE`, `US-NH`, `US-NJ`, `US-NM`, `US-NV`, `US-NY`, `US-OH`, `US-OK`, `US-OR`, `US-PA`, `US-RI`, `US-SC`, `US-SD`, `US-TN`, `US-TX`, `US-UT`, `US-VA`, `US-VT`, `US-WA`, `US-WI`, `US-WV`, `US-WY`, `US-DC`, `US-AS`, `US-GU`, `US-MP`, `US-PR`, `US-VI`, `CA-AB`, `CA-BC`, `CA-MB`, `CA-NB`, `CA-NF`, `CA-NS`, `CA-NT`, `CA-ON`, `CA-PE`, `CA-QC`, `CA-SK`, `CA-YT`, `CA-NL`, `MX-AG`, `MX-BN`, `MX-BS`, `MX-CH`, `MX-CI`, `MX-CL`, `MX-CP`, `MX-CS`, `MX-DF`, `MX-DG`, `MX-GE`, `MX-GJ`, `MX-HD`, `MX-JA`, `MX-MC`, `MX-MR`, `MX-MX`, `MX-NA`, `MX-NL`, `MX-OA`, `MX-PU`, `MX-QE`, `MX-QI`, `MX-SI`, `MX-SL`, `MX-SO`, `MX-TA`, `MX-TB`, `MX-TL`, `MX-VC`, `MX-YU`, `MX-ZA`
- `location_name` (string, optional, nullable) — Human-readable location string (e.g., 'Denver, CO').
- `location` (Point, optional) — Geographic point of the event (lat/lng, SRID 4326; GeoJSON Point or WKB/EWKB).
- `inferred_address` (InferredAddress, optional, nullable) — Inferred city level address from latitude and longitude.
- `h3_index_11` (integer, optional, nullable) — H3 geospatial index (resolution 11) derived from the location.
- `odometer` (double, optional, nullable) — Odometer reading at the event (meters).
- `engine_hours` (double, optional, nullable) — Engine hours at the event (as reported by the vendor).
- `sequence` (string, optional, nullable) — Vendor sequencing token for ETL ordering/debugging (not end-user facing).
- `version` (string, optional, nullable) — Vendor payload/version tag for ETL idempotency/debugging (not end-user facing).

### ValidationErrorDetail

- `path` (string, required)
- `input` (string, required)
- `message` (string, required)
- `error_type` (string, required)

### RetryAfterDetail

- `retry_after_seconds` (integer, required)
- `message` (string, required)

### HosEventAnnotation

Annotations or remarks added to HOS events, typically by drivers or fleet managers.

- `remarks` (string, required) — Free-text remarks or notes for the HOS event.
- `created_at` (datetime, optional) — Timestamp when the annotation was created.

### Point

Point Model

- `type` ("Point", required)
- `coordinates` (PointCoordinates, required)
- `bbox` (PointBbox, optional, nullable)

### InferredAddress

Inferred location, reverse-geocoded from lat/long

- `city` (string, optional, nullable)
- `province` (string, optional, nullable)
- `country_code` (string, optional, nullable)

### PointCoordinates

- Position2D: list of string
- Position3D: list of string

### PointBbox

- list of string
- list of string

## Examples

**Response**

```json
{
  "items": [
    {
      "fleet_id": "string",
      "id": "string",
      "created_at": "2024-01-15T09:30:00Z",
      "updated_at": "2024-01-15T09:30:00Z",
      "connection_id": "string",
      "source_name": "ada",
      "source_id": "string",
      "source_data_hash": "string",
      "fleet_ref": "string",
      "deleted_at": "2024-01-15T09:30:00Z",
      "tsp_id": "string",
      "tsp_slug": "string",
      "source_data": {},
      "occurred_at": "2024-01-15T09:30:00Z",
      "execution_id": "string",
      "schedule_id": "string",
      "extras": {},
      "driver_id": "string",
      "vehicle_id": "string",
      "co_driver_id": "string",
      "additional_driver_ids": {},
      "started_at": "2024-01-15T09:30:00Z",
      "ended_at": "2024-01-15T09:30:00Z",
      "driver_last_edit_at": "2024-01-15T09:30:00Z",
      "driver_certified_at": "2024-01-15T09:30:00Z",
      "hos_ruleset_code": "US_INT_PROP_60_7",
      "time_zone_code": "UTC",
      "annotations": {
        "remarks": "string",
        "created_at": "2024-01-15T09:30:00Z"
      },
      "duty_status_code": "OFF",
      "event_type_code": "1",
      "event_code": "OFF",
      "log_state_code": "ACTIVE",
      "log_origin_code": "AUTO",
      "deferral_status": "string",
      "deferral_minutes": 1,
      "eld_malfunction_code": "POWER",
      "is_excluded": true,
      "is_transitioning": true,
      "record_status": "string",
      "region_code": "US-AL",
      "location_name": "string",
      "location": {
        "type": "string",
        "coordinates": [
          "string"
        ],
        "bbox": [
          "string"
        ]
      },
      "inferred_address": {
        "city": "string",
        "province": "string",
        "country_code": "string"
      },
      "h3_index_11": 1,
      "odometer": 1.1,
      "engine_hours": 1.1,
      "sequence": "string",
      "version": "string"
    }
  ],
  "total": 1,
  "current_page": "string",
  "current_page_backwards": "string",
  "previous_page": "string",
  "next_page": "string"
}
```

**SDK Code**

```python
import requests

url = "https://api.catenatelematics.com/v2/telematics/hos-events"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.json())
```

```javascript
const url = 'https://api.catenatelematics.com/v2/telematics/hos-events';
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go
package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.catenatelematics.com/v2/telematics/hos-events"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby
require 'uri'
require 'net/http'

url = URI("https://api.catenatelematics.com/v2/telematics/hos-events")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body
```

```java
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.get("https://api.catenatelematics.com/v2/telematics/hos-events")
  .header("Authorization", "Bearer <token>")
  .asString();
```

```php
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://api.catenatelematics.com/v2/telematics/hos-events', [
  'headers' => [
    'Authorization' => 'Bearer <token>',
  ],
]);

echo $response->getBody();
```

```csharp
using RestSharp;

var client = new RestClient("https://api.catenatelematics.com/v2/telematics/hos-events");
var request = new RestRequest(Method.GET);
request.AddHeader("Authorization", "Bearer <token>");
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = ["Authorization": "Bearer <token>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://api.catenatelematics.com/v2/telematics/hos-events")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
request.allHTTPHeaderFields = headers

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```