cheapaiapi vs fal.ai
CheapAIAPI is a lower-cost fal.ai alternative for the listed Nano Banana workloads. Every row compares the same model and resolution in USD per generation. This is an API migration, not a drop-in client-library replacement.
webhook_url on async image Jobs.30,000 Nano Banana Pro 4K images per month
$5,040 with CheapAIAPI instead of $9,000 at the matched public fal.ai price.
Scope: one image generation, exact model and resolution, USD per generation. Each fal.ai price links to the official model page.
| Model | cheapaiapiUs | fal.ai |
|---|---|---|
| Nano Banana | $0.025 | $0.039+56% |
| Nano Banana 2 1K | $0.06 | $0.08+33% |
| Nano Banana 2 2K | $0.075 | $0.12+60% |
| Nano Banana 2 4K | $0.1 | $0.16+60% |
| Nano Banana Pro 1K | $0.095 | $0.15+58% |
| Nano Banana Pro 2K | $0.095 | $0.15+58% |
| Nano Banana Pro 4K | $0.168 | $0.3+79% |
Choose a model and enter how many images you generate per day.
Estimate uses public list prices and a 30-day month.
CheapAIAPI prices per generation come from the live public catalog. fal.ai values are captured from the official model pages and checked against fal.ai's billing rules.
Compare the same named public workload, not a nearby model.
Keep resolution, create or edit mode, and optional add-ons separate.
Per-generation values stay per generation. Megapixels, video seconds, tokens, and compute seconds are different comparisons.
When the check becomes stale, numeric claims disappear until the source is verified again.
This is an API migration, not a client-library swap. Four changes make the boundary explicit.
Authorization: Key $FAL_KEY becomes Authorization: Bearer $CHEAPAIAPI_KEY.
Move the fal.ai model endpoint into the request body as one exact CheapAIAPI public SKU.
Every accepted generation request returns a recoverable Job id. Add ?async=true to return immediately, then poll GET /v1/jobs/{id}.
Route a small sample first. Increase traffic only after the results meet your acceptance rules.
curl https://cheapaiapi.org/v1/images/generations \
-H "Authorization: Bearer $CHEAPAIAPI_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "nano-banana-2-1k",
"prompt": "product photo on a clean studio background",
"aspect_ratio": "1:1"
}'Change the model value only to another published SKU with matching request fields.
CheapAIAPI image generation is priced in USD per generation for the selected model and resolution. The customer price is fixed per generation and is not calculated from input or output token usage.
No. Authentication, endpoint, model identifier, and response lifecycle change. CheapAIAPI returns a recoverable Job id. Image Jobs should use `webhook_url` for completion and `GET /v1/jobs/{id}` only as recovery, so migrate one matched workload before moving more traffic.
Match the same model, resolution, create or edit mode, output count, and optional add-ons. The table compares one image generation in USD and links each fal.ai price to the official model page.
Keep fal.ai when generation speed, its broader image, video, audio, or 3D catalog, queue controls, cancellation, or custom Serverless deployments matter more than the savings shown.
Bring one model, resolution, monthly volume, and accepted-output rule. We will map the API boundary and calculate total cost.