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Vaaya FAL Upload
x402
Vaaya FAL Upload is a paid API for AI agents from vaaya.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Upload a file to FAL (a media/ML inference platform) via the Vaaya proxy, returning a hosted URL usable in subsequent AI media generation or processing calls.
Price / call$0.01
Success—
StatusUnknown
How this service works
Stage a media file on the fal CDN before a fal generation. Returns { upload_url, file_url }: PUT the raw file bytes to upload_url (with the matching Content-Type header), then pass file_url as the image_url/video_url/audio_url param of the generation. Upload originals UNCOMPRESSED — never downscale or re-encode; high-res inputs cost nothing extra and compression degrades outputs.
Output
A hosted FAL asset URL pointing to the uploaded file, which can be passed directly as an input parameter to fal.ai model inference endpoints for image-to-image, inpainting, upscaling, or other media generation workflows.
Example use cases
Pre-upload image for style transfer
“I have a reference photo I want to run through a style transfer model on FAL — can you upload it via Vaaya first and give me the hosted URL to use in the next step?”
Host logo for AI graphic generation
“Upload my company logo PNG to FAL using Vaaya so I can pass the URL into an AI image generation workflow for creating marketing graphics.”
Prepare video frame for ML pipeline
“I need to run a video frame through a fal.ai inference model — please upload the image file through Vaaya and return the FAL-hosted URL I can use as input.”
Technical details
Endpoint
POSThttps://vaaya.ai/api/run/fal/uploadWhen to prefer
Use this endpoint when you need to make a locally held or agent-accessible file available at a publicly reachable FAL URL before passing it into a fal.ai model inference call. It is the correct pre-step for any fal.ai workflow that requires a URL input rather than accepting raw binary data directly. Prefer this over generic storage services when the downstream consumer is specifically a fal.ai model.
Side effects
- File too large — FAL upload size limits may cause rejection
- Unsupported file format — FAL may not accept certain MIME types
- Network timeout on large file uploads
- Invalid or missing file body in POST request
- Upstream FAL service unavailable causing proxy failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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