# Vastai-Api - Llms-Txt **Pages:** 283 --- ## Workergroup Parameters **URL:** llms-txt#workergroup-parameters **Contents:** - gpu\_ram - launch\_args - search\_params - template\_hash - template\_id - test\_workers The following parameters can be specified specifically for a Workergroup and override Endpoint parameters. The Endpoint parameters will continue to apply for other Workergroups contained in it, unless specifically set. * min\_load * target\_util * cold\_mult The parameters below are specific to only Workergroups, not Endpoints. The amount of GPU memory (VRAM) in gigabytes that your model or workload requires to run. This parameter tells the serverless engine how much GPU memory your model needs. If not specified during workergroup creation, the default value is 24. A command-line style string containing additional parameters for instance creation that will be parsed and applied when the serverless engine creates new workers. This allows you to customize instance configuration beyond what's specified in templates. There is no default value for launch\_args. A query string, list, or dictionary that specifies the hardware and performance criteria for filtering GPU offers in the vast.ai marketplace. It uses a simple query syntax to define requirements for the machines that your Workergroup will consider when searching for workers to create. There is no default value for search\_params. To see all available search filters, see the CLI docs [here](https://docs.vast.ai/cli/commands). A unique hexadecimal identifier that references a pre-configured template containing all the configuration needed to create instances. Templates are comprehensive specifications that include the Docker image, environment variables, onstart scripts, resource requirements, and other deployment settings. There is no default value for template\_hash. A numeric (integer) identifier that uniquely references a template in the Vast.ai database. This is an alternative way to reference the same template that `template_hash` points to, but using the template's database primary key instead of its hash string. There is no default value for template\_id. The number of different physical machines that a Workergroup should test during its initial "exploration" phase to gather performance data before transitioning to normal demand-based scaling. The Worker Group remains in "exploring" mode until it has successfully tested at least `floor(test_workers / 2)` machines. If not specified during workergroup creation, the default value is 3. --- ## delete endpoint **URL:** llms-txt#delete-endpoint Source: https://docs.vast.ai/api-reference/serverless/delete-endpoint api-reference/openapi.json delete /api/v0/endptjobs/{id}/ Deletes an endpoint group by ID. Associated workergroups will also be deleted. CLI Usage: `vastai delete endpoint ` --- ## QuickStart **URL:** llms-txt#quickstart **Contents:** - 1. Sign Up & Add Credit - 2**. Prepare to Connect** - 3**. Pick a **[**Template**](/documentation/instances/templates)** & Find a Machine** - **4. **[**Manage or End Your Instance**](/documentation/instances/managing-instances) - Common Questions - What is a minimum deposit amount? - What happens when my balance runs out? Can I avoid interruptions? - How can I customize a template? Source: https://docs.vast.ai/documentation/get-started/quickstart