Finance · Remote MCP server
Solana Priority Fee Estimator API
Solana priority fees at 6 levels, cost in SOL/USD, congestion. x402.
What the MCP Registry states
The entry as published to the official MCP Registry (read 2026-10-04), latest version.
- Registry name
io.github.Br0ski777/solana-fees- Version
- 1.1.0
- Status
- Active
- Category
- finance
- Transport
- SSE (HTTP + Server-Sent Events)
- Published
- 2026-05-16
- Updated
- 2026-05-16
- Publisher
- Br0ski777 (GitHub) · 98 servers with pages here
- Website
- github.com/Br0ski777/solana-fees-x402
- Repository
- github.com/Br0ski777/solana-fees-x402
- Source
- Registry API entry
Remote endpoints
| Transport | URL | Headers declared |
|---|---|---|
| SSE (HTTP + Server-Sent Events) | https://solana-fees.api.klymax402.com/mcp | None |
How to connect Solana Priority Fee Estimator API
Solana Priority Fee Estimator API is a remote MCP server reached over the older SSE transport, at https://solana-fees.api.klymax402.com/mcp. Clients that support remote servers generally still accept SSE endpoints, though the protocol now favours Streamable HTTP.
No headers are declared in the registry entry. If the server needs you to sign in, a client that supports MCP authorization opens the service's own sign-in page when it first connects.
Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect
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