Generate from your assistant

Connect RenderHour to Claude, ChatGPT or any other MCP client and ask for an image, a clip, a voice-over or a batch of ads for your product in plain words. You sign in with your account; no key is needed. Generations spend your credits at the regular price and land in Assets.

To work from a photo, give the assistant its link or pick it from Assets: it brings the image in with upload_image and passes it to the model. For ads, it reads your brand off your website and your product off its page, shows the price, then makes up to 20 different ads in 1:1, 4:5 and 9:16.

Server address

https://renderhour.com/api/mcp

Claude

Settings → Connectors → Add custom connector. Paste the address, then sign in when Claude opens the RenderHour page.

Claude Code

claude mcp add --transport http renderhour https://renderhour.com/api/mcp

Tools

list_models — List the models that can be used right now: their aspect ratios, the images each takes, and their configurations with prices in credits.
cost_preview — The exact price in credits of a generation, without running it.
generate_image — Generate images, from a prompt alone or from images of the account (edits, a product in a new scene). Spends credits; see cost_preview for the exact amount. Answers with links to the files, or with a job id to ask about later.
generate_video — Start a video, from a prompt, a start frame or reference images. Spends credits. A video takes minutes: the answer is usually a job id for generation_status.
generate_speech — Turn text into speech. Spends credits by the character.
generation_status — The state of a job, or of every ad of a batch, and links to the files once they are done.
get_balance — Credits left on the account, by wallet.
list_assets — Recent files of the account, results and uploads, with the ids to work from.
upload_image — Bring an image into the account from a public https address (PNG, JPEG or WebP, up to 4 MB), so a generate call or a product can use it. Free. Answers with its asset id.
read_brand — Read a brand off its website: name, logo, colours, tone and key messages. Saves it as a brand kit for create_ad_batch. Free.
read_product — Save a product to make ads for: read off its page (url), or made from images of the account (image_asset_ids with a name). Free.
list_brands_and_products — The brand kits and products saved on the account, with their ids.
ad_batch_cost — The exact price in credits of a batch of static ads, without making it.
create_ad_batch — Make up to 20 different static ads for a product in a brand’s look, with a headline and an optional button, spread over 1:1, 4:5 and 9:16. Spends credits; see ad_batch_cost for the exact amount.
write_video_ad_concepts — Write 1 to 5 concepts of finished video ads for a product in a brand’s look: a hook, scenes with on-screen captions and voice-over lines, a call to action and an end-card line. Free. Show them to the user, then pass the chosen ones to video_ads_cost and create_video_ads.
video_ads_cost — The exact price in credits of video ads from the given concepts, ad by ad: clips, voice-over and assembly. Free.
create_video_ads — Make finished video ads from concepts: a clip per scene from the product photos, the voice-over, captions and an end card, each ad as three MP4 files (9:16, 1:1, 16:9). Spends credits; see video_ads_cost. The clips take minutes; generation_status with an ad’s render job id gives its files.