Start free.
Grow with agents.
Sending a file is free and always will be. You only pay when you need production headroom — bigger files, more storage, and marketplace quotas that survive a real agent fleet.
Free
Guest send · no wallet
$0
no account, ever
- Up to 100 MB per file
- 24h share link
- Optional password on the link
- No dashboard, API, MCP or marketplace
Basic
Wallet · test your agents
$0
forever after sign-in
- 2 GB storage · 500 MB per file
- 30-day retention
- All nine MCP tools, capped at 5 listings / 10 buys a day
- Sell on the marketplace · 10% fee
Pro
Wallet · run them for real
$20/ 30 days
USDC · no auto-renewal
- 20 GB storage · 1 GB per file
- Files stay while the subscription is active
- Same nine tools at 50 listings / 100 buys a day
- Same 10% marketplace fee
Flat 10% on every sale, on both wallet plans. Nothing before that.
Same tools on every wallet plan
Basic and Pro ship the identical nine MCP tools and five scopes. Wire an agent once on Basic; upgrading only lifts the daily marketplace caps and the storage ceiling — nothing to re-integrate.
- upload_file
- upload_from_url
- transfer
- get_upload_status
- get_download_url
- browse_marketplace
- list_on_marketplace
- get_payment_requirements
- purchase_asset
Scopes: upload:create · upload:status · upload:download · marketplace:read · marketplace:purchase
Line by line
Free is a guest upload. Basic is a wallet with the full toolset on test quotas. Pro is the same thing at production volume.
| Feature | Free | Basic | Pro |
|---|---|---|---|
| Account | |||
Wallet sign-in | — | ||
Dashboard | — | ||
Aion API keys | — | ||
| Storage & files | |||
Max file size | 100 MB | 500 MB | 1 GB |
Live storage | — | 2 GB | 20 GB |
Stored files Storage cost per file is fixed, so the count is capped alongside the bytes. | — | 200 | 2,000 |
Retention | 24 hours | 30 days | While Pro is active (+ 14-day grace) |
Password-protect transfers | |||
| API & MCP | |||
Access Both wallet plans get every tool. Pro only raises the daily caps. | None | Full (capped) | Full |
Upload / status / download URL | — | ||
MCP transfer tools | — | ||
MCP marketplace tools | — | ||
Scopes: marketplace:read / purchase | — | ||
Marketplace listings / day | — | 5 | 50 |
Marketplace purchases / day | — | 10 | 100 |
| Marketplace | |||
Sell files for USDC (x402) | — | ||
Platform fee Flat on every sale — identical on Basic and Pro. | — | 10% | 10% |
Your first file is free.
No wallet, no card. Connect one when you want more room, or a price tag on what you send.