Pro and Studio users bring their own API keys for Anthropic (prompt generation), Mureka (Audio Studio), and Runway (Reel Forge). Each service bills you directly — AMPA adds no markup. Starter users get prompts through Library Mode with no API key required.
Pro and Studio plans use BYOK across all three AI services: Anthropic for prompt generation (all 7 modules), Mureka for Audio Studio (track generation), and Runway for Reel Forge (image-to-video). Each key is configured once in Account Settings → API Keys. Each provider bills you directly at their own rates — AMPA adds zero markup.
✓ 3 services, 3 keys · Full module access · You control every budget
No API account needed. Starter plan users get 300 professional prompts per month through a smart combinatorial engine — genre descriptors, mood profiles, instrument palettes, and structure templates assembled without any external API call. Fixed cost, instant output.
✓ No API key · 300 prompts/month · Predictable fixed cost
| Feature | Starter Library Mode | Pro Your Key | Studio Your Key · Team |
|---|---|---|---|
| Monthly price | €6.99/mo No API key | €14.99/mo BYOK required | €39.99/mo BYOK required |
| Annual price billed once/year | €69.90/yr save €13.98 |
€149.90/yr save €29.98 |
€399.90/yr save €79.98 |
| Modules & Features | |||
| Monthly generations | 300 library prompts | Unlimited (BYOK) | Unlimited (BYOK) |
| API key required | Not needed | ✓ Required | ✓ Required |
| 🎵 Music Prompt Generator | ✓ | ✓ | ✓ |
| 🎲 Surprise Me! | ✓ | ✓ | ✓ |
| 🖼 Image Analysis | — | ✓ | ✓ |
| 🎭 Morph Your Song | — | ✓ | ✓ |
| 🔥 Album Forge up to 20 tracks | — | ✓ | ✓ unlimited |
| 🧬 Lyric Alchemy 8-step wizard | — | ✓ | ✓ |
| 🔍 Style Explorer | — | ✓ | ✓ |
| 📡 Daily Mood | — | ✓ | ✓ |
| 🎵 Audio Studio BYOK Mureka key + credits | — | ✓ BYOK Mureka | ✓ BYOK Mureka |
| 🎬 Reel Forge BYOK Runway key | — | ✓ BYOK Runway | ✓ BYOK Runway |
| Studio Exclusives | |||
| Team seats up to 3 members | × | × | ✓ |
| Priority API queue | × | × | ✓ |
| Direct support channel | × | × | ✓ |
| Early feature access | × | × | ✓ |
With BYOK (Pro or Studio), your actual API cost depends on how many tracks you generate per month. Here's what you'd pay Anthropic directly at current Sonnet 4.6 pricing. Starter users have a fixed cost of €6.99/month regardless of volume.
Estimate based on ~€0.0465 per generation (Sonnet 4.6 avg: 500 input + 3000 output tokens). Actual cost varies by prompt complexity. Anthropic bills in USD; EUR conversion approximate. Starter Library Mode costs exactly €6.99/month for up to 300 prompts — no API cost at all.
Go to console.anthropic.com and sign up with your email. The account is free to create — you only pay for what you use.
In the Console: API Keys → Create Key. Give it a name (e.g. "AMPA"). Your key starts with sk-ant-. Copy it immediately — Anthropic shows it only once.
In the app, find the 🔑 API Key bar just below the module tabs. Paste your key and press SAVE. The badge turns green: ✅ BYOK Active. Done.
Go to Billing in the Console and add a payment method. You can start with $5 — at Sonnet 4.6 pricing that's roughly 100 generations. Anthropic offers auto-recharge above a threshold so you never run dry mid-session.
Go to platform.mureka.ai and sign up. Mureka is the AI music generation engine behind Audio Studio.
In the Mureka dashboard: API Keys → Create Key. Copy the key immediately.
In AMPA: Account Settings → API Keys → Mureka. Paste your key and save. Then buy AMPA audio credits to start generating tracks.
Go to app.runwayml.com/account/api. Runway Gen-4 is the image-to-video engine behind Reel Forge.
In the Runway dashboard under API: click Create Key. Copy it immediately.
In AMPA: Account Settings → API Keys → Runway. Paste your key and save. Add Runway credits directly in the Runway dashboard — Reel Forge consumes Runway credits at their standard rates (5s clip: ~25 credits, 10s clip: ~50 credits).
Start with Starter if you want zero setup and a predictable flat cost. Go Pro or Studio if you want full AI access and unlimited generations.