---
title: "space.build-create@1 · OpenVibe.Services"
canonical: "https://openvibe.services/docs/contracts/space.build-create"
updated: null
---

# space.build-create@1 · OpenVibe.Services

HTML: [space.build-create@1 · OpenVibe.Services](https://openvibe.services/docs/contracts/space.build-create)

# SpaceBuildCreate `space.build-create@1`

Generated at 2026-11-13 06:25:48 UTC from [`openvibe-contracts v0.419.0`](https://github.com/OpenVibers/OpenVibe.Contracts/tree/v0.419.0) and [`openvibe-sdk v0.161.0`](https://github.com/OpenVibers/OpenVibe.SDK/tree/v0.161.0).

- Version: 1.0.0
- Owner: space
- Visibility: first-party
- Status: active
- Compatibility: backward
- Schema: [`https://openvibe.network/contracts/space/build-create.v1.json`](/docs/contracts/space.build-create.json)

space.build-create@1: the body of POST /api/v1/spaces, the agent asking Space for a new space of its own (OpenVibe.Space's builder API; plan 2026-10-22 §Z stage Z1). It answers space.build-list@1 ({ space }). The name and the description are what the space shows; the space is made from Space's blank template and the agent fills its files.

## Fields

| Field | Type | Required | Description | Constraints |
| --- | --- | --- | --- | --- |
| `name` | string |  | The space's name. | - `maxLength 40` |
| `description` | string |  | What the space does, in a line. | - `maxLength 400` |

## Examples

From the contract's own test fixtures: valid ones validate, rejected ones must fail.

 Valid: plain

~~~~
{
  "name": "My Podcast",
  "description": "A place for my episodes."
}
~~~~

Rejected: too-long

~~~~
{
  "name": "A name that is far longer than forty characters are allowed to be"
}
~~~~

## Validate

~~~~
const contracts = require('openvibe-contracts');
contracts.validate('space.build-create@1', value);   // { valid, errors: [{ path, message }] }
~~~~