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NexGen Cloud Callbacks API

Webhook callback registrations on virtual machines and volumes for state-change notifications.

NexGen Cloud Callbacks API is one of 65 APIs that NexGen Cloud publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Callbacks. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, a getting-started guide, authentication docs, and rate-limit docs.

This API exposes 6 operations across 6 paths, and defines 8 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against a single base URL, https://infrahub-api.nexgencloud.com/v1.

6 operations 6 paths 8 schemas 2 DELETE2 POST2 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://infrahub-api.nexgencloud.com/v1
Authentication
API Key, API Key
Resource Areas
1

Authentication & Security 2

NexGen Cloud Callbacks API declares 2 security schemes for authenticating requests. An API key is passed in the header as api_key (apiKey). An API key is passed in the header as Authorization (accessToken).

  • apiKey — API-key authentication. Pass your API key as the apikey header value (e.g., apikey: YOURAPIKEY, no prefix). [Generate a key in the Hyperstack console](https://…
  • accessToken — Bearer Token

Paths & Operations 6

Across 6 paths, the API surfaces 6 operations — 2 DELETE, 2 POST, 2 PUT. Each is listed below with its method, path, parameters, and response codes.

Callbacks 6

Webhook callback registrations on virtual machines and volumes for state-change notifications.

POST
/core/virtual-machines/{vm_id}/attach-callback
Attach callback to virtual machine
Attach_callback_to_VM 1 param body → 200400401404500
DELETE
/core/virtual-machines/{vm_id}/delete-callback
Delete virtual machine callback
Delete_VM_callback 1 param → 200400401404500
PUT
/core/virtual-machines/{vm_id}/update-callback
Update virtual machine callback
Update_VM_callback 1 param body → 200400401404500
POST
/core/volumes/{volume_id}/attach-callback
Attach callback to volume
Attach_callback_to_volume 1 param body → 200400401404500
DELETE
/core/volumes/{volume_id}/delete-callback
Delete volume callback
Delete_volume_callback 1 param → 200400401404500
PUT
/core/volumes/{volume_id}/update-callback
Update volume callback
Update_volume_callback 1 param body → 200400401404500

Schemas 8

The contract defines 8 schemas that model the data the API accepts and returns. The most detailed are ErrorResponseModel (3 properties), ErrorResponseModel_2 (3 properties), Attach_Callback_Response_2 (3 properties), Attach_Callback_Response (3 properties). Each schema is shown below with its type and property counts.

ResponseModel
object
2 properties
Attach_Callback_Response
object
3 properties
ErrorResponseModel
object
3 properties
Attach_Callback_Payload
object
1 property 1 required
ResponseModel_2
object
2 properties
Attach_Callback_Response_2
object
3 properties
ErrorResponseModel_2
object
3 properties
Attach_Callback_Payload_2
object
1 property 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

nexgen-cloud-callbacks-api-openapi.yml Raw ↑

Other APIs NexGen Cloud publishes across the network.

NexGen Cloud Access Keys API
NexGen Cloud Alive API
NexGen Cloud API Key API
NexGen Cloud Assigning Member Role API
NexGen Cloud Auth API
NexGen Cloud Auto Topup API
NexGen Cloud Base Models API
NexGen Cloud beta access API
NexGen Cloud Billing API
NexGen Cloud Buckets API
NexGen Cloud Calculate API
NexGen Cloud cluster events API
Where this information came from

This is an independent, third-party profile of NexGen Cloud Callbacks API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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