AI Image API

One API for every
AI image model

Midjourney, FLUX, Nano Banana, and more — through a single REST endpoint. Submit a request, get a webhook when it's done.

25 free credits · No credit card required

terminal
$ curl -X POST https://api.journeyapi.co/v1/imagine \
  -H "Authorization: japi_live_your_key" \
  -H "Content-Type: application/json" \
  -d '{ "prompt": "a futuristic city at sunset --ar 16:9" }'
{ "task_id": "550e8400-e29b-41d4-a716-446655440000" }
Getting started

Three steps to your first image

01

Create an account

Sign up with email or Google. 25 free credits, no card required.

02

Get your API key

Generate a key from your dashboard. One header, every endpoint.

03

Generate & ship

POST to /imagine, get a task ID. Results via webhook or polling.

Built for production

Enterprise-grade reliability

Developer-friendly ergonomics with the uptime SLAs your team needs.

Sub-second submission

Task IDs returned instantly. Background workers handle the rest.

3-mirror failover

Automatic failover across regions. 99.9% uptime target.

Pay only on success

Failed generations are free. No credits deducted, no refund needed.

Per-request webhooks

HMAC-signed delivery with 3x retry and exponential backoff.

Permanent CDN URLs

Generated images hosted indefinitely. No expiring links.

Full dashboard

Task history, webhook logs, usage analytics, API key management.

Supported models

One contract, every model

One API format, one webhook contract, one dashboard — regardless of model.

Midjourney v6.1 Live
FLUX Pro Live
Nano Banana 2 Live
DALL-E 3Coming soon
Runway Gen-4Coming soon
Stable Diffusion 3.5Coming soon
Pricing

Credit-based pricing

Only charged on successful generations. Failed tasks are free.

Free25 credits, all endpoints
$0
Starter1,000 credits, 10 req/s
$15/mo
GrowthMost popular5,500 credits, 20 req/s
$49/mo
Scale12,000 credits, 50 req/s
$99/mo
Start building

Generate your first image in under 5 minutes

25 free credits. No credit card required. Full access to every endpoint from day one.