# Vehicle Search

- [Vehicle Searching](https://devhub.autograb.com/vehicle-search/vehicle-searching.md): Vehicle discovery is the starting place for almost all functions on the AutoGrab API.
- [Plain-text Search](https://devhub.autograb.com/vehicle-search/plain-text-search.md): Get results with a text string search
- [Registration Plate Search](https://devhub.autograb.com/vehicle-search/registration-plate-search.md): Find vehicle information from a registration plate.
- [VIN to Registration](https://devhub.autograb.com/vehicle-search/vin-to-registration.md): Reverse lookup a registration and state from VIN Number
- [VIN Search](https://devhub.autograb.com/vehicle-search/vin-search.md): Get vehicle details from a VIN.
- [Registration Status](https://devhub.autograb.com/vehicle-search/registration-status.md): Find a vehicle's registration status.
- [Facet Search](https://devhub.autograb.com/vehicle-search/facet-search.md): Use smart drop downs to find a vehicle.
- [Vehicle ID Search](https://devhub.autograb.com/vehicle-search/vehicle-id-search.md): Get summary data on a vehicle by searching for its ID
- [Upstream Vehicle Search](https://devhub.autograb.com/vehicle-search/upstream-vehicle-search.md): Access registration authority information to get unmatched vehicle data from a plate or VIN.
- [Marketplace ID Lookup](https://devhub.autograb.com/vehicle-search/marketplace-id-lookup.md): A special use case endpoint for our marketplace customers to find their own leads on AutoGrab systems.
- [Vehicle Search Features](https://devhub.autograb.com/vehicle-search/vehicle-search-features.md): Add on additional data into your VIN or Registration plate searches.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://devhub.autograb.com/vehicle-search.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.