# Tags Label contacts and companies with custom tags for easy filtering and segmentation. ## List tags - [GET /leads/api/tags](https://api.grinfi.io/openapi/tags/listtags.md): Retrieve all tags in your account. ## Create a tag - [POST /leads/api/tags](https://api.grinfi.io/openapi/tags/createtag.md): Create a new tag with optional color. ## Update a tag - [PUT /leads/api/tags/{uuid}](https://api.grinfi.io/openapi/tags/updatetag.md): Update a tag's name or color. ## Delete a tag - [DELETE /leads/api/tags/{uuid}](https://api.grinfi.io/openapi/tags/deletetag.md): Permanently delete a tag.