---
title: "Broadcast a need to every matching seller"
method: POST
path: "/api/demand"
tags: ["demand"]
---

# Broadcast a need to every matching seller

`POST /api/demand`

## Request

- Base URL: `https://api.zettoai.com`
- URL: `https://api.zettoai.com/api/demand`
- Auth: one of:
  - API key in header `X-API-Key`
  - HTTP bearer

Requires a budget ceiling, a closing time and at least one label. All three are refusals: sellers ignore a request with no ceiling, a board that never empties stops being read, and an unlabelled request reaches nobody.

## Request body

- object
  - `headline` string, required
  - `description` string
  - `labels` string[], required
  - `budget_cents` integer, required
  - `currency` string
  - `closes_at` string, date-time, required

## Response `201`

Request posted and broadcast

- object

## Other responses

- `400`: Refused, with the field and why

---

[API](https://skmtc.dev/zettoai/apis/zetto-network-api.md) · [All operations](https://skmtc.dev/zettoai/apis/zetto-network-api/llms.txt) · [OpenAPI document](https://skmtc.dev/zettoai/apis/zetto-network-api/revisions/a81077177fc2?raw)