Fast text-to-image generation via FLUX.1 [schnell] on fal.ai, settled through Tempo MPP
What it does
This endpoint wraps fal.ai's FLUX.1 [schnell] model — a fast text-to-image diffusion model capable of generating images in 1–4 inference steps — and makes it purchasable per-call via the Tempo MPP (Micropayment Protocol) on the Tempo L2 network. FLUX.1 [schnell] is known for rapid generation with competitive quality, making it suitable for interactive and batch image-generation workflows.
The endpoint is hosted at fal.mpp.tempo.xyz and is intended to accept prompts and return generated images. However, during probing the endpoint returned HTTP 404 on both HEAD and GET requests rather than the expected 402 MPP payment challenge. The root domain and all documentation paths also return 404. This suggests the endpoint may not yet be live, may have moved, or may only respond to POST requests with a specific payload.
Because no 402 challenge was captured, pricing details (token, amount, network) are unknown. No OpenAPI schema, documentation, or example payloads were retrievable from the crawled pages. All capability and usage information below is inferred from the endpoint path and the existing listing description referencing fal.ai's FLUX.1 [schnell] model.
Capabilities
Use cases
- —Generating images from text prompts with low latency (1-4 step inference)
- —Programmatic image creation for apps, bots, or agents via micropayment
- —Batch thumbnail or illustration generation where speed matters
- —Agent-driven creative workflows that need pay-per-call image generation
Fit
Best for
- —Developers needing fast, low-step text-to-image generation
- —AI agents that can settle micropayments on Tempo L2
- —Applications where generation speed is prioritized over maximum fidelity
Not for
- —Users who need a guaranteed-live endpoint today (probe returned 404)
- —Workflows requiring high-step, maximum-quality diffusion outputs
- —Users without Tempo/pathUSD payment capability
Quick start
# Endpoint expected to accept POST with a text prompt, settled via Tempo MPP.
# No live 402 challenge was captured; the following is illustrative only.
curl -X POST https://fal.mpp.tempo.xyz/fal-ai/flux/schnell \
-H 'Content-Type: application/json' \
-d '{"prompt": "a cat astronaut floating in space"}'Example
Request
{
"prompt": "a cat astronaut floating in space",
"image_size": "square_hd",
"num_inference_steps": 4
}Endpoint
Quality
The endpoint returned 404 on all probe methods and all crawled pages returned 404. No 402 MPP challenge, no schema, no documentation, and no pricing information were captured. All details are inferred from the URL path and existing listing title. This is effectively a stub listing.
Warnings
- —Endpoint returned HTTP 404 on HEAD and GET — no MPP 402 challenge was captured; the endpoint may not be live or may only accept POST requests
- —Root domain and all documentation paths (docs, api, pricing, README) return 404
- —Pricing is completely unknown — no payment challenge was observed
- —All capability details are inferred from the URL path and existing description, not from live data
- —Example request JSON is illustrative/inferred, not sourced from actual schema
Citations
- —FLUX.1 [schnell] is a fast text-to-image model capable of 1-4 step inferencehttps://fal.ai/models/fal-ai/flux/schnell