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NexGen Cloud Image Generation API

Text-to-image and image-to-image generation. Submit a generation or edit request, then poll the task endpoint to retrieve the resulting image. Use a presigned upload URL to supply a source image for edits.

NexGen Cloud Image Generation 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 Image-Generation. 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 4 operations across 4 paths, and defines 8 schemas. It is described by OpenAPI 3.2.0, at version 0.1.

Requests are made against a single base URL, https://console.hyperstack.cloud/ai/api/v1.

4 operations 4 paths 8 schemas 2 GET2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
0.1
Base URL
https://infrahub-api.nexgencloud.com/v1
Authentication
API Key
Resource Areas
1

Authentication & Security 1

NexGen Cloud Image Generation API declares 1 security scheme for authenticating requests. An API key is passed in the header as api_key (apiKey). By default, every request must be authenticated.

  • 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://…

Paths & Operations 4

Across 4 paths, the API surfaces 4 operations — 2 GET, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Image Generation 4

Text-to-image and image-to-image generation. Submit a generation or edit request, then poll the task endpoint to retrieve the resulting image. Use a presigned upload URL to supply…

POST
/images/generations
Generate image from text
generateImageFromText body → 200400401404422
POST
/images/edits
Generate image from image
generateImageFromImage body → 200400401404422
GET
/images/signed-url
Get image upload URL
getImageUploadUrl → 201401422
GET
/images/tasks/{job_id}
Get image result
getImageResult 1 param → 200401404422

Schemas 8

The contract defines 8 schemas that model the data the API accepts and returns. The most detailed are ImageGenerationRequestSchema (11 properties), ImageEditRequestSchema (11 properties), ImageTaskStatusSchema (3 properties), ErrorSchema (3 properties). Each schema is shown below with its type and property counts.

ImageUploadUrlSchema
object
2 properties 2 required
ErrorSchema
object
3 properties
ImageGenerationRequestSchema
object
11 properties 2 required
ImageTaskStatusSchema
object
3 properties
ImageTaskResultSchema
object
2 properties
ImageJobAcceptedSchema
object
2 properties
ImageData
object
2 properties
ImageEditRequestSchema
object
11 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

nexgen-cloud-image-generation-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 Callbacks API
Where this information came from

This is an independent, third-party profile of NexGen Cloud Image Generation 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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