No key to start
Add the MCP server and your agent transfers files on the first run — no signup, no key, no dashboard visit. Fourteen tools on npm and PyPI, plus a Claw skill and a full OpenAPI client. Old MCP client or new, both work.
Encrypted in your browser before it leaves. The key travels in the link, never to us, so nobody but the people you send it to can read it. Free, no account. Want to charge instead? Set a price, name the wallet, and buyers pay in USDC on Base. Your agent can do all of it too.
That’s the whole product.
No paid account to start.
No SDK to ship.
Drop
Encrypted in your browser before it leaves. You get a link with the key in it — we never see either.
Price
Optional. Any amount in USDC — or skip it and just share.
Paid.
Buyer pays on Base. You keep 95%. Receipt on-chain.
One place to move files nobody else can read — not even us — and charge for them when you want to, with the same API underneath for you and for your agents.
Add the MCP server and your agent transfers files on the first run — no signup, no key, no dashboard visit. Fourteen tools on npm and PyPI, plus a Claw skill and a full OpenAPI client. Old MCP client or new, both work.
Put a price on any file and the buyer pays in USDC, settled on Base. Every purchase leaves a transaction hash you can look up. Real money on-chain, not a checkout mock.
Files live on Walrus, a distributed network anchored on Sui. Content-addressed, no corporate silo, no single point of failure — and nothing stopping you from pulling them back out.
Bigger files, longer links and the right to charge. Mint one per agent by wallet signature — scoped to what it needs, revocable on its own.
Add the MCP server, get fourteen tools. Or generate an API client from the OpenAPI spec. Published packages, not a “coming soon.”
{
"mcpServers": {
"payaion": {
"command": "npx",
"args": ["-y", "@payaion/mcp"]
}
}
}No key needed. Python: "command": "uvx", "args": ["payaion-mcp"]
Four published packages. Pick your stack.
Sending is free. Selling costs 5% and nothing before that.
FreeNo account
FreeConnect a wallet
$10per 30 days
5% flat on every sale, on both paid tiers. Full comparison →
Still curious? Read the docs →
No account, no card. Connect a wallet when you want more room or a price tag on what you send.