About Payaion
Agent file transfer. No API key to start; price downloads in USDC on Base
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://mcp.payaion.com/mcpclaude mcp add --transport http defdone-payaion https://mcp.payaion.com/mcp{"mcpServers":{"defdone-payaion":{"type":"http","url":"https://mcp.payaion.com/mcp"}}}Open in Cursor{"servers":{"defdone-payaion":{"type":"http","url":"https://mcp.payaion.com/mcp"}}}Open in VS Code{"mcpServers":{"defdone-payaion":{"type":"http","url":"https://mcp.payaion.com/mcp"}}}{"mcpServers":{"defdone-payaion":{"serverUrl":"https://mcp.payaion.com/mcp"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
https://mcp.payaion.com/mcpAuth requiredTools
9| Parameter | Type | Required | Description |
|---|---|---|---|
| content | string | No | Base64-encoded file content (standard or URL-safe base64) |
| fileName | string | No | Original filename with extension (e.g. report.pdf). Required when using 'content', optional for 'filePath' (derived from path). |
| filePath | string | No | Absolute path to a local file. Only works when this MCP server runs locally (stdio transport). Preferred over base64 — zero tokens wasted. |
| mimeType | string | No | MIME type override (auto-detected if omitted) |
| idempotencyKey | string | No | Unique key for retry-safe uploads |
| pricePerDownload | number | No | Price per download in USD (e.g. 0.50 or 0.00005). When set, downloaders pay this amount in USDC. Omit for free downloads. |
Details
The maintainer has not added details yet. Check the README in the repository.
Comments
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.