- $5 free credits when you sign up
Simple, Transparent Pricing
Pay only for what you use. No subscriptions, no hidden fees.
Price Calculator
Estimated cost
Calculating… $0.0067 per video
480 × 270 → 960 × 540 • 3s
Use case
Parameters
Price
Social clip
Vertical short — 360p source → upscaled
360 × 640 • 3s
$0.0104
SD source
480×270 → 960×540
480 × 270 • 3s
$0.0067
HD source
720×480 → 1440×960
720 × 480 • 5s
$0.0239
- Free tier available
- No credit card required
See FlashVSR Tiny in action
Real samples, API docs & free $5 credits to start
ExploreHow it works
Three Steps to Your First API Call
Sign Up & Get $5 Free
Create your account in 30 seconds. No credit card required. We'll add $5 in free credits to your balance.
Pick a Model & Call the API
Choose from available open-source models. One unified endpoint, same auth, same format. Test in Playground or hit the REST API.
Pay Only for What You Use
No monthly minimums, no tiers, no lock-in. Charge per request at the rates above. Top up anytime.
Frequently Asked Questions
Everything you need to know about deAPI pricing
Every request is billed dynamically, with the metric chosen to match each task: resolution × steps for images, characters for speech, tokens for embeddings, duration with optional resolution for video, hours for transcription, output characters for OCR, and per-image rates for background removal and upscaling. There are no subscriptions, no monthly minimums, and no hidden fees — you fund a prepaid balance and each successful inference deducts its exact cost. Before any job, you can call the matching /price endpoint to preview the precise cost for the model and parameters you plan to use.
Yes. Every new account receives $5 in free credits the moment you sign up — no credit card, no upfront commitment. That balance is enough to test most models extensively, generate hundreds of images, transcribe several hours of video, or prototype a complete AI pipeline. Your account starts on the Basic tier with conservative rate limits designed for testing; making any payment upgrades you to Premium with no waiting period.
Inference is routed through a globally distributed GPU network rather than concentrated in a few hyperscale data centers, which removes most of the infrastructure markup baked into traditional cloud pricing. We also serve highly optimized open-source models — many of them quantized (INT8, FP8, NF4) and distilled — so each request uses fewer GPU seconds without sacrificing output quality. The combined effect can deliver up to 20× lower inference cost for comparable workloads.
deAPI uses Stripe for secure card payments and supported local methods. You can either make one-off top-ups (with preset amounts of $10, $25, or $50) or enable automatic top-ups, which recharge your balance whenever it drops below $2 — perfect for production workloads that can't afford to fail mid-job. For B2B customers needing custom invoices, larger commitments, or tailored billing terms, our team arranges individual agreements; just reach out to support.
The Basic tier offers conservative rate limits (typically 1–10 RPM depending on the endpoint) ideal for testing. The moment you make any payment via Stripe, your account upgrades to Premium with 300 RPM across all endpoints and unlimited daily requests — instantly, with no application process. For high-volume production needs beyond Premium, dedicated capacity, or enterprise terms, our team can set up bespoke arrangements with volume discounts.