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PayWeave Fal – ByteDance Seedream v4 Text-to-Image 2K
x402
PayWeave Fal – ByteDance Seedream v4 Text-to-Image 2K is a paid API for AI agents from fal.payweave.services, paid per call via x402, $0.12/call, status unknown (last checked 2026-09-14).
Generates a 2K-resolution image from a text prompt using ByteDance's Seedream v4 model via PayWeave's pay-per-call fal.ai proxy.
Price / call$0.12
Success—
StatusUnknown
How this service works
Sub-second generative AI inference — image, video, audio.
Output
A JSON object containing a fal request ID, model name, status ('succeeded'), one or more CDN-hosted 2K image URLs (valid for ~24 hours), inference time in seconds, and the USD amount charged for the call. Any errors are surfaced in the error field.
Example use cases
Example prompt
“Generate a 2K image of a misty mountain valley at sunrise with dramatic golden light and cinematic depth of field — use ByteDance Seedream v4 for the best quality.”
Technical details
Endpoint
POSThttps://fal.payweave.services/models/fal-ai/bytedance/seedream/v4/text-to-image-2k/runWhen to prefer
Choose this endpoint when you need 2K-resolution image output specifically from ByteDance's Seedream v4 model via a pay-per-call USDC billing model with no subscription required. Prefer it over generic fal.ai endpoints when you want the Seedream v4 aesthetic and 2K fidelity, and over subscription-based services when you want per-call cost control at $0.12 USDC.
Side effects
- Insufficient USDC balance or payment failure returns a 402 error before inference begins
- Invalid or missing input prompt causes a validation error
- Model unavailable or upstream fal.ai outage returns a non-succeeded status or error string
- CDN URLs expire after approximately 24 hours, making images inaccessible if not saved
- Malformed input object missing required fields returns a schema validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object |
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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