Model Context Protocol server for Relay Protocol REST API
Most monitoring and observability work still happens through a UI a human drives. Relay Protocol MCP server moves it into the conversation instead. Model Context Protocol server for Relay Protocol REST API.
Model Context Protocol (MCP) server for the Relay Protocol REST API enabling cross-chain bridging and token swapping operations.
The server publishes 10 tools. What each one is for:
Production — Ready** infrastructure handling millions in daily volumerelay_get_chains — List supported blockchain networksrelay_get_token_price — Get real-time token pricesrelay_get_currencies — Discover tokens with advanced filteringrelay_get_quote — Generate bridging/swap quotesrelay_swap_multi_input — Execute multi-chain swapsrelay_get_execution_status — Track request progressrelay_get_requests — Monitor request historyrelay_transactions_index — Index transactions for trackingrelay_transactions_single — Index specific transfers/wrapsThe server ships on npm as @railway/cli, so your MCP client can launch it on demand — there is no separate build step. Add the server block to your client's configuration, restart it, and the tools register themselves.
This sits in the monitoring and observability group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Relay Protocol's toolset — Production, relay_get_chains, relay_get_token_price and 7 more — is a fair guide to whether it matches your workflow. It is maintained by warengonzaga; worth a glance at recent repository activity before you build anything load-bearing on it.
We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.
| Tool | What it does |
|---|---|
| Production | Ready** infrastructure handling millions in daily volume |
| relay_get_chains | List supported blockchain networks |
| relay_get_token_price | Get real-time token prices |
| relay_get_currencies | Discover tokens with advanced filtering |
| relay_get_quote | Generate bridging/swap quotes |
| relay_swap_multi_input | Execute multi-chain swaps |
| relay_get_execution_status | Track request progress |
| relay_get_requests | Monitor request history |
| relay_transactions_index | Index transactions for tracking |
| relay_transactions_single | Index specific transfers/wraps |
{
"mcpServers": {
"relay-protocol": {
"command": "npx",
"args": ["-y", "@railway/cli"]
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
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