🧠Image APIActive

cogview-4 API

Generate images with CogView 4 by Zhipu AI via API in One. Only 4 credits per image (~$0.04). Multiple sizes, HD quality option.

Get API Key View Docs

Model IDcogview-4

Use this in the request body model field.

Endpoint/api/v1/images/generations

The currently implemented BFF route.

Outputimage

Input types: text

AuthBearer API key

Keys are managed by the shared dashboard.

WebhookNot required

This route does not require webhook handling.

Live capabilities

These capabilities come from the current model config and backend route. Unreleased APIs are not listed.

Ultra

Ultra-affordable at 4 credits per image

Multiple image size options

HD quality mode available

Great for high

Great for high-volume generation

Request format

Clients call same-origin API routes; the server BFF forwards to the matching Worker.

MethodEndpointCreditsPurpose

POST/api/v1/images/generations4 credits

CogView 4 — Zhipu AI's text-to-image model. Ultra-affordable at just 4 credits per image with standard and HD quality options.

Parameters

promptstring

Text description of the image (max 1000 chars)

Required

sizestring

Image size: "1024*1024", "768*1344", "864*1152", etc.

Optional · Default 1024*1024

qualitystring

Quality: "standard" or "hd"

Optional · Default hd

Example request

curl -X POST https://apiin.one/api/v1/images/generations \
  -H "Authorization: Bearer aio_your_api_key" \
  -H "Content-Type: application/json" \
  --data-raw '{
  "model": "cogview-4",
  "prompt": "A futuristic robot assistant helping in a modern kitchen, clean design",
  "size": "1024*1024",
  "quality": "hd"
}'

Models on the same endpoint

These live models use the same implemented BFF endpoint and can be switched by changing the model field.

flux-2image · 5 credits/api/v1/images/generations

grok-imagineimage · 5 credits/api/v1/images/generations

kling-image-o1image · 6 credits/api/v1/images/generations✦ideogram-v3image · 8 credits/api/v1/images/generations🌐imagen-4image · 8 credits/api/v1/images/generations🤖gpt-image-1.5-officialimage · 10 credits/api/v1/images/generations

Integration flow

These steps use the current live route and shared account system; login, payment, orders, credits, and profile remain shared.

Create a shared API key

Create a key in the existing dashboard. Top-up, orders, credit balance, and profile stay in the shared console.

Call the real endpoint

Send a request with the endpoint, model id, and parameters shown on this page. /api/v1/images/generations

Poll task status

Async media and tool jobs use /api/v1/tasks/{task_id}; chat models return a direct response.

Task status route

After creating image, video, audio, or tool tasks, poll the real task endpoint for results.

GET/api/v1/tasks/{task_id}Check generation task status and result.

Pricing

~$0.04 per image (4 credits)

Base cost$0.04

Credits4

BillingSuccessful requests

Use cases

These workflows are supported by the current model and backend node.

High-volume image generation at minimal cost

Generate concept art and creative visuals

Build affordable AI image features into apps

Batch generate marketing visuals

FAQ

How much does CogView 4 cost?

Only 4 credits per image (~$0.04).

What sizes are supported?

Supported sizes: 1024*1024, 768*1344, 864*1152, 1344*768, 1152*864, 1440*720, 720*1440.

What quality options are available?

Two quality modes: "standard" and "hd" (high definition).