Marketplacemutating renders a card

for_sale

List an item for sale

Put a REAL item the user owns up for sale on Bonzai, like a classified ad — it posts PUBLICLY to the whole network (there is no friends-only or private option; do not imply one). Call this with no arguments as soon as the user wants to sell something ("sell my bike", "list this for sale", "put my couch up for sale"). Do NOT ask for or invent photos, and do NOT ask for the price or details yourself — the tool returns a one-tap link that opens a page where the user snaps/picks photos and sets the price on their phone. `title`, `price`, `condition`, and `category` are OPTIONAL pre-fills — pass them only if the user already stated them; otherwise omit. The link expires in about half an hour.

View as Markdown (for agents)
Parameters
titlestringoptional

Optional short title for the item, e.g. "IKEA desk, white".

pricestringoptional

Optional asking price as the user phrased it, e.g. "$45" or "45 USD"; parsed server-side. Pass "free" if the user said they are giving the item away.

conditionstringoptional

Optional condition, free text, e.g. "like new", "well-loved".

categorystringoptional

Optional category, e.g. "Furniture", "Electronics".

Returns

A one-tap link to add photos and price a listing, plus a for-sale card.

Related recipes

This is a tool on the Bonzai MCP server (https://mcp.bonzai.me). Connect your agent and it can call this for you.