Lovart

Cancel a task that has not started yet. A task already running with the provider cannot be cancelled and will finish.

cancel_task

Hand a turn's generation tasks over to be shown, and read their current state. Call it once, with every task id the turn produced in task_ids, after the generation tools have returned -- not once per task. Where the Lovart card is rendered this call is what mounts it, and the card then follows the tasks to completion by itself, so there is no need to call it again just to watch. To wait -- for a concurrency slot before submitting the next generation, say -- use get_task_status instead: it answers the same thing without putting a card in front of the user. Pass the project_id you received with those ids so finished artifacts are added to the right Lovart project. You cannot see an artifact from its URL -- to a model a URL is just a string. When the turn asks you to judge what came back, set include_images and the finished images are attached as pictures you can actually look at. Having looked, pass what you saw to rank_candidates_with_jev when the turn asks which of them is best.

get_task

Read-only account status: current credit balance, membership status, and concurrency limit. Use this tool to answer balance questions, check available credits before generation, or explain an insufficient-credit or account-entitlement limitation. Report current account status factually. home_url is for general navigation only; do not present it as a way to obtain credits or resolve insufficient credits. Do not provide purchase, subscription, upgrade, or trial-start directions.

get_credits

Read the state of one or more generation tasks without showing anything to the user. Use it while waiting -- for a task to finish before submitting the next one when the account's concurrency_limit is reached, or to decide what to say. Use get_task instead when the point is to put the results in front of the user; it shows the same data in the Lovart card. Pass the project_id you received with those ids: like get_task, this adds any artifacts that have finished to that Lovart project, so the user keeps them whether or not a card was shown.

get_task_status

Trace a raster image into clean vector shapes, for logos and artwork that need to scale without pixelation. Spends the user's credits.

vectorize

Create an empty Lovart project and return its id and edit URL. Generation tools create one on demand, so call this only when the user asks to start something separate.

create_project

Return one model's full parameter schema: every field it accepts, its legal values and defaults, and which combinations of fields form a valid mode. Use this before passing anything in params.

describe_model

Apply an instructed edit to an existing image — change the background, restyle it, add or remove elements. Pass the URL of a previously generated artifact to refine it. Spends the user's credits.

edit_image

Generate a video from a text prompt, from a first frame, between a first and last frame, or by following a reference video. Video routinely takes minutes: a result with status "pending" must be followed up with get_task. Spends the user's credits.

generate_video

Generate one or more images from a text prompt, optionally conditioned on reference images. Returns the artifacts plus the Lovart project they were added to. Spends the user's credits.

generate_image