Edit & Polish · Versely Agent

    Build a video from clips, music, and captions

    One request. Clips, transitions, music, captions, done.

    Free on the web and on iPhone, one account.

    What you say to the agent

    No special syntax — just describe it like you would to a person.

    “Build a video from these 4 clips with a crossfade transition, this music track underneath, and captions on top”
    “Preview a low-res version of this edit first before rendering the final”

    What it does, step by step

    1. 1

      Give the agent your clips (as HTTPS URLs), plus any transition style, text overlays, music, voiceover, or captions you want mixed in.

    2. 2

      Ask for a free 480p preview first while you're iterating — it's cheap to keep asking for tweaks at this stage.

    3. 3

      Once you're happy, ask for the final export — that's the charged, full-quality render.

    What it needs from you

    • •The clips to assemble (HTTPS URLs)

    What comes back

    One finished video assembling every clip, transition, and audio/caption layer you specified.

    What it costs

    preview:true renders a free 480p preview (per-user cooldown applies). The final export (preview:false) charges the normal editor-export price.

    Under the hood

    This is what the agent actually calls when you ask for it — real tools from its live surface, not marketing copy.

    edit_videolist_editor_projectsget_editor_projectsave_editor_project

    Agent-driven EDL render via the Versely editor pipeline (POST /features/editor-render). Stitch, trim, speed-change, caption, overlay, and mix user media (workspace/generation HTTPS URLs) into ONE final video. Prefer this over chaining cut_video + attach_audio + add_*_captions when the user wants a multi-clip assembly in a single step. Billing: preview:true is free 480p (per-user cooldown); final export (preview:false, default) charges the normal single editor_export price. Prefer preview:true while the user is iterating; only final-render after confirmation. Clips must be HTTPS URLs (file:// and other schemes rejected). Returns { video_url, credits_charged, preview_notes } or a 402-style insufficient-credits error.

    See it done in a real workflow

    Or start from a one-tap template

    Frequently asked questions

    What do I actually say to the agent to build a video from clips, music, and captions?+

    Just describe it in plain English — for example: "Build a video from these 4 clips with a crossfade transition, this music track underneath, and captions on top" The agent handles picking the right tool and model from there.

    What does the agent need from me first?+

    At minimum: The clips to assemble (HTTPS URLs). Anything else it needs, it asks for before running.

    What do I get back?+

    One finished video assembling every clip, transition, and audio/caption layer you specified.

    Does this cost credits?+

    preview:true renders a free 480p preview (per-user cooldown applies). The final export (preview:false) charges the normal editor-export price.

    Is this one single action, or several?+

    Behind the scenes the agent may call more than one tool to pull this off — but you only ever describe the outcome you want in one message.

    You can also just ask for

    Ask your Versely agent to build a video from clips, music, and captions

    The all-in-one AI studio for creators. 60+ models for video, image, voice, music and lipsync, in your browser or on your phone.

    Free on the web and on iPhone, one account.