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OpenAPI Specification
openapi: 3.2.0
info:
description: Explore the Hlix API for projects, agent teams, and delivery workflows. Authenticate with `x-api-key` and select a Workspace with `X-Organization-Id`. Session-only operations require a signed-in user session. Authentication setup.
title: reference Providers API
version: 1.0.0
servers:
- url: https://server.hlix.ai
description: API server
security:
- apiKey: []
- sessionCookie: []
tags:
- description: Connected model billing providers.
name: Providers
paths:
/v1/api/providers:
get:
operationId: listModelProviders
parameters:
- $ref: '#/components/parameters/OrganizationId'
responses:
'200':
content:
application/json:
schema:
items:
$ref: '#/components/schemas/ModelProviderConfig'
type: array
description: Safe workspace provider configuration, no credentials or model payloads.
'400':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: The request named no active organization.
'401':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: No valid session or API key.
'403':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: Agency only; mutations require owner/admin.
'404':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: The resource does not exist, or the caller is a task-scoped credential and this endpoint is outside its allowlist.
summary: List connected model billing providers
tags:
- Providers
post:
operationId: connectModelProvider
parameters:
- $ref: '#/components/parameters/OrganizationId'
requestBody:
content:
application/json:
schema:
$ref: '#/components/schemas/UpsertProvider'
required: true
responses:
'201':
content:
application/json:
schema:
$ref: '#/components/schemas/ModelProviderConfig'
description: Provider configuration saved.
'400':
content:
application/json:
schema:
anyOf:
- $ref: '#/components/schemas/ValidationError'
- $ref: '#/components/schemas/ApiError'
description: Invalid provider or body.
'401':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: No valid session or API key.
'403':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: Agency only; mutations require owner/admin.
'404':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: The resource does not exist, or the caller is a task-scoped credential and this endpoint is outside its allowlist.
summary: Save a workspace model provider
tags:
- Providers
/v1/api/providers/{provider}:
delete:
operationId: deleteModelProvider
parameters:
- in: path
name: provider
required: true
schema:
type: string
- $ref: '#/components/parameters/OrganizationId'
responses:
'200':
content:
application/json:
schema:
$ref: '#/components/schemas/ModelProviderRemoved'
description: Disconnected.
'400':
content:
application/json:
schema:
anyOf:
- $ref: '#/components/schemas/ValidationError'
- $ref: '#/components/schemas/ApiError'
description: Invalid provider or body.
'401':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: No valid session or API key.
'403':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: Agency only; mutations require owner/admin.
'404':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: The resource does not exist, or the caller is a task-scoped credential and this endpoint is outside its allowlist.
summary: Disconnect a model provider
tags:
- Providers
get:
operationId: getModelProvider
parameters:
- in: path
name: provider
required: true
schema:
type: string
- $ref: '#/components/parameters/OrganizationId'
responses:
'200':
content:
application/json:
schema:
$ref: '#/components/schemas/ModelProviderConfig'
description: Safe provider configuration.
'400':
content:
application/json:
schema:
anyOf:
- $ref: '#/components/schemas/ValidationError'
- $ref: '#/components/schemas/ApiError'
description: Invalid provider or body.
'401':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: No valid session or API key.
'403':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: Agency only; mutations require owner/admin.
'404':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: No stored provider credentials.
summary: Read a model provider configuration
tags:
- Providers
patch:
operationId: updateModelProvider
parameters:
- in: path
name: provider
required: true
schema:
type: string
- $ref: '#/components/parameters/OrganizationId'
requestBody:
content:
application/json:
schema:
$ref: '#/components/schemas/PatchProvider'
required: true
responses:
'200':
content:
application/json:
schema:
$ref: '#/components/schemas/ModelProviderConfig'
description: Provider configuration saved.
'400':
content:
application/json:
schema:
anyOf:
- $ref: '#/components/schemas/ValidationError'
- $ref: '#/components/schemas/ApiError'
description: Invalid provider or body.
'401':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: No valid session or API key.
'403':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: Agency only; mutations require owner/admin.
'404':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: The resource does not exist, or the caller is a task-scoped credential and this endpoint is outside its allowlist.
summary: Update a model provider
tags:
- Providers
/v1/api/providers/{provider}/models:
get:
operationId: getModelProviderModels
parameters:
- in: path
name: provider
required: true
schema:
type: string
- $ref: '#/components/parameters/OrganizationId'
responses:
'200':
content:
application/json:
schema:
$ref: '#/components/schemas/CoderAccountModelCatalog'
description: Cached advertised metadata; never probes or proves entitlement.
'400':
content:
application/json:
schema:
anyOf:
- $ref: '#/components/schemas/ValidationError'
- $ref: '#/components/schemas/ApiError'
description: Invalid provider or body.
'401':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: No valid session or API key.
'403':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: Agency only; mutations require owner/admin.
'404':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: The resource does not exist, or the caller is a task-scoped credential and this endpoint is outside its allowlist.
summary: Read cached models advertised by this billing provider
tags:
- Providers
/v1/api/providers/{provider}/models/refresh:
post:
operationId: refreshModelProviderModels
parameters:
- in: path
name: provider
required: true
schema:
type: string
- $ref: '#/components/parameters/OrganizationId'
responses:
'200':
content:
application/json:
schema:
$ref: '#/components/schemas/CoderAccountModelCatalog'
description: Bounded advertised metadata.
'400':
content:
application/json:
schema:
anyOf:
- $ref: '#/components/schemas/ValidationError'
- $ref: '#/components/schemas/ApiError'
description: Invalid provider or body.
'401':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: No valid session or API key.
'403':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: Agency only; mutations require owner/admin.
'404':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: The resource does not exist, or the caller is a task-scoped credential and this endpoint is outside its allowlist.
'409':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: Connect this provider or refresh after its credential changed.
'502':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: Provider model list unavailable.
summary: Refresh the connected provider model catalog
tags:
- Providers
/v1/api/providers/{provider}/test:
post:
operationId: testModelProvider
parameters:
- in: path
name: provider
required: true
schema:
type: string
- $ref: '#/components/parameters/OrganizationId'
requestBody:
content:
application/json:
schema:
$ref: '#/components/schemas/TestModelProvider'
required: true
responses:
'200':
content:
application/json:
schema:
$ref: '#/components/schemas/ModelProviderProbe'
description: Read-only provider check.
'400':
content:
application/json:
schema:
anyOf:
- $ref: '#/components/schemas/ValidationError'
- $ref: '#/components/schemas/ApiError'
description: Invalid provider or body.
'401':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: No valid session or API key.
'403':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: Agency only; mutations require owner/admin.
'404':
content:
application/json:
schema:
$ref: '#/components/schemas/ApiError'
description: No stored provider credentials.
'502':
content:
application/json:
schema:
$ref: '#/components/schemas/ModelProviderProbe'
description: Provider check failed.
summary: Test provider credentials without inference
tags:
- Providers
components:
schemas:
ApiError:
additionalProperties: {}
properties:
error:
type: string
required:
- error
type: object
TestModelProvider:
properties:
apiKey:
minLength: 1
type: string
baseUrl:
anyOf:
- format: uri
type: string
- type: 'null'
type: object
ModelProviderProbe:
properties:
detail:
type: string
ok:
type: boolean
status:
type: number
required:
- ok
type: object
PatchProvider:
properties:
apiKey:
type:
- string
- 'null'
baseUrl:
anyOf:
- format: uri
type: string
- type: 'null'
enabled:
type: boolean
metadata:
anyOf:
- additionalProperties: {}
propertyNames:
type: string
type: object
- type: 'null'
type: object
ModelProviderRemoved:
properties:
ok:
const: true
type: boolean
required:
- ok
type: object
ModelProviderConfig:
properties:
baseUrl:
type:
- string
- 'null'
createdAt:
type: string
enabled:
type: boolean
hasApiKey:
type: boolean
id:
type: string
metadata:
anyOf:
- additionalProperties: {}
propertyNames:
type: string
type: object
- type: 'null'
provider:
enum:
- openai
- anthropic
- openrouter
- moonshot
- deepseek
- zai
- google
- xai
- mistral
- groq
type: string
updatedAt:
type: string
required:
- id
- provider
- baseUrl
- metadata
- enabled
- hasApiKey
- createdAt
- updatedAt
type: object
UpsertProvider:
properties:
apiKey:
type:
- string
- 'null'
baseUrl:
anyOf:
- format: uri
type: string
- type: 'null'
enabled:
type: boolean
metadata:
anyOf:
- additionalProperties: {}
propertyNames:
type: string
type: object
- type: 'null'
provider:
enum:
- openai
- anthropic
- openrouter
- moonshot
- deepseek
- zai
- google
- xai
- mistral
- groq
type: string
required:
- provider
type: object
ValidationError:
properties:
error:
properties:
message:
type: string
name:
type: string
required:
- name
- message
type: object
success:
const: false
type: boolean
required:
- success
- error
type: object
CoderAccountModelCatalog:
properties:
capturedAt:
type:
- string
- 'null'
models:
items:
additionalProperties: false
properties:
id:
maxLength: 200
minLength: 1
pattern: ^[\w./:~@+-]+$
type: string
name:
maxLength: 256
minLength: 1
pattern: ^[^\x00-\x1f\x7f]+$
type: string
required:
- id
- name
type: object
maxItems: 1000
type: array
source:
anyOf:
- enum:
- native
- api
type: string
- type: 'null'
status:
enum:
- available
- unknown
- stale
type: string
required:
- models
- status
- source
- capturedAt
type: object
parameters:
OrganizationId:
description: The workspace (organization) to act in. Omitted, the session's active organization is used.
in: header
name: X-Organization-Id
required: false
schema:
type: string
example: YOUR_WORKSPACE_ID
securitySchemes:
apiKey:
description: An API key issued through `/v1/api/auth/api-key/*`. Browser clients can use their session cookie instead.
in: header
name: x-api-key
type: apiKey
sessionCookie:
description: The complete session Cookie header issued by sign-in at the selected API host. Cookie names vary by hosting region and environment; preserve the issued name and value. Browsers send these HTTP-only cookies automatically. Session-only operations require this user session and do not accept an API key.
in: header
name: Cookie
type: apiKey