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openapi: 3.2.0
info:
title: Xano Metadata API Groups Tables API
description: The Xano Metadata API lets you programmatically manage the contents of a Xano workspace - database tables, column schema, indexes, table records (content), files, branches, API groups and their endpoints. It is served from each Xano instance at the templated host below, appended with the `/api:meta` path, and is authenticated with scoped Bearer access tokens generated from instance settings. Separately, each user-built API group in a workspace auto-generates its own OpenAPI/Swagger document served at that group's `/api:{token}` path; those generated, per-workspace specifications are not enumerated here.
termsOfService: https://www.xano.com/legal/
contact:
name: Xano Support
url: https://docs.xano.com/xano-features/metadata-api
version: '1.0'
servers:
- url: https://{instance}.xano.io/api:meta
description: Per-instance Metadata API base URL. Replace {instance} with your Xano instance subdomain (for example, x1a2-b3c4-d5e6). The host varies per account and region; copy the exact instance domain from your Xano instance settings.
variables:
instance:
default: your-instance
description: Your Xano instance subdomain.
security:
- bearerAuth: []
tags:
- name: Tables
description: Database tables, schema, and indexes.
paths:
/workspace/{workspace_id}/table:
get:
operationId: listTables
tags:
- Tables
summary: List database tables in the workspace.
parameters:
- $ref: '#/components/parameters/WorkspaceId'
responses:
'200':
description: An array of tables.
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/Table'
post:
operationId: createTable
tags:
- Tables
summary: Create a database table.
parameters:
- $ref: '#/components/parameters/WorkspaceId'
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/TableCreate'
responses:
'200':
description: The created table.
content:
application/json:
schema:
$ref: '#/components/schemas/Table'
'400':
$ref: '#/components/responses/BadRequest'
/workspace/{workspace_id}/table/{table_id}:
get:
operationId: getTable
tags:
- Tables
summary: Retrieve table details.
parameters:
- $ref: '#/components/parameters/WorkspaceId'
- $ref: '#/components/parameters/TableId'
responses:
'200':
description: Table details.
content:
application/json:
schema:
$ref: '#/components/schemas/Table'
'404':
$ref: '#/components/responses/NotFound'
patch:
operationId: updateTable
tags:
- Tables
summary: Update table properties.
parameters:
- $ref: '#/components/parameters/WorkspaceId'
- $ref: '#/components/parameters/TableId'
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/TableCreate'
responses:
'200':
description: The updated table.
content:
application/json:
schema:
$ref: '#/components/schemas/Table'
delete:
operationId: deleteTable
tags:
- Tables
summary: Delete a table.
parameters:
- $ref: '#/components/parameters/WorkspaceId'
- $ref: '#/components/parameters/TableId'
responses:
'200':
$ref: '#/components/responses/Success'
/workspace/{workspace_id}/table/{table_id}/schema:
get:
operationId: getTableSchema
tags:
- Tables
summary: Retrieve the full schema of a table.
parameters:
- $ref: '#/components/parameters/WorkspaceId'
- $ref: '#/components/parameters/TableId'
responses:
'200':
description: The table schema (array of columns).
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/Column'
put:
operationId: replaceTableSchema
tags:
- Tables
summary: Replace the entire schema of a table.
parameters:
- $ref: '#/components/parameters/WorkspaceId'
- $ref: '#/components/parameters/TableId'
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
schema:
type: array
items:
$ref: '#/components/schemas/Column'
responses:
'200':
$ref: '#/components/responses/Success'
/workspace/{workspace_id}/table/{table_id}/schema/{column_id}:
get:
operationId: getColumn
tags:
- Tables
summary: Retrieve a single column.
parameters:
- $ref: '#/components/parameters/WorkspaceId'
- $ref: '#/components/parameters/TableId'
- $ref: '#/components/parameters/ColumnId'
responses:
'200':
description: The column.
content:
application/json:
schema:
$ref: '#/components/schemas/Column'
patch:
operationId: renameColumn
tags:
- Tables
summary: Rename or update a column.
parameters:
- $ref: '#/components/parameters/WorkspaceId'
- $ref: '#/components/parameters/TableId'
- $ref: '#/components/parameters/ColumnId'
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/Column'
responses:
'200':
$ref: '#/components/responses/Success'
delete:
operationId: deleteColumn
tags:
- Tables
summary: Delete a column.
parameters:
- $ref: '#/components/parameters/WorkspaceId'
- $ref: '#/components/parameters/TableId'
- $ref: '#/components/parameters/ColumnId'
responses:
'200':
$ref: '#/components/responses/Success'
/workspace/{workspace_id}/table/{table_id}/index:
get:
operationId: listIndexes
tags:
- Tables
summary: List the indexes of a table.
parameters:
- $ref: '#/components/parameters/WorkspaceId'
- $ref: '#/components/parameters/TableId'
responses:
'200':
description: An array of indexes.
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/Index'
put:
operationId: replaceIndexes
tags:
- Tables
summary: Replace the indexes of a table.
parameters:
- $ref: '#/components/parameters/WorkspaceId'
- $ref: '#/components/parameters/TableId'
requestBody:
required: true
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/Index'
responses:
'200':
$ref: '#/components/responses/Success'
components:
responses:
Success:
description: The operation succeeded.
content:
application/json:
schema:
type: object
additionalProperties: true
NotFound:
description: Resource not found.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
BadRequest:
description: Input error.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
parameters:
ColumnId:
name: column_id
in: path
required: true
schema:
type: string
TableId:
name: table_id
in: path
required: true
schema:
type: integer
WorkspaceId:
name: workspace_id
in: path
required: true
schema:
type: integer
schemas:
Column:
type: object
properties:
id:
type: string
name:
type: string
type:
type: string
description: Xano column type (text, int, decimal, bool, timestamp, email, json, etc.).
nullable:
type: boolean
required:
type: boolean
default: {}
Table:
type: object
properties:
id:
type: integer
name:
type: string
description:
type: string
auth:
type: boolean
created_at:
type: string
Error:
type: object
properties:
code:
type: string
message:
type: string
payload: {}
TableCreate:
type: object
required:
- name
properties:
name:
type: string
description:
type: string
auth:
type: boolean
Index:
type: object
properties:
type:
type: string
description: Index type (btree, gin, unique, primary, search, etc.).
fields:
type: array
items:
type: object
properties:
name:
type: string
op:
type: string
securitySchemes:
bearerAuth:
type: http
scheme: bearer
description: 'Scoped Metadata API access token generated from your Xano instance settings (Instances > Metadata API > Manage Access Tokens). Sent as `Authorization: Bearer <token>`.'