BlazePhoenix on-chain DEX aggregator MCP Server

by blazephoenix Your server? Claim it

answering

BlazePhoenix on-chain DEX aggregator is answering right now. Last checked 11 min ago. It exposes 4 tools. Last commit 10 Oct 2026.

On-chain DEX aggregator: quotes and verified swap calldata computed on your own RPC. No API key.

Uptime history 41 days of history

41 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

179 ms

Response time

average over 24h

Stars

last commit 10 Oct 2026

What changed 6

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 11 October 2026. No other catalogue keeps this.

28 Oct a tool changed the parameters it asks for prepare_quote

27 Oct a tool changed the parameters it asks for prepare_quote

19 Oct a tool changed the parameters it asks for prepare_quote

12 Oct 2 tool descriptions were rewritten decode_quote, prepare_quote

11 Oct a tool changed the parameters it asks for prepare_quote

Nothing serious here today

Today is the operative word: we check BlazePhoenix on-chain DEX aggregator every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add mcp --transport http https://blazephoenix.xyz/mcp

Settings → Connectors → Add custom connector, then paste this address

https://blazephoenix.xyz/mcp

~/.codex/config.toml

[mcp_servers.mcp]
url = "https://blazephoenix.xyz/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://blazephoenix.xyz/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "mcp": {
      "type": "http",
      "url": "https://blazephoenix.xyz/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

abi

get_abi

The JSON ABI of one BlazePhoenix contract, generated from the Solidity sources, with the source revision it was built from. Use it to encode your own calls to the addresses get_deployments returns, or pass `errors` to decode a revert reason from a failed swap or quote. Returns { contract, revision, abi }; an unknown name returns ok:false with the accepted list. Pure lookup, no RPC.

decode

decode_quote

Decode the eth_call result YOUR node returned for a prepare_quote call: net output after the 0.28% fee, the minimum the Router enforces on-chain, price impact, the Phoenix Check verdict (ok / caution / danger / blocked — fails closed) and, with a recipient, verified unsigned calldata. Pure computation.

deployments

get_deployments

The versioned BlazePhoenix deployment registry: Core, Hub, Solver, Quoter and Router addresses per chain and protocol version (1.0.0 live; 2.0.0 the final generation), and which version each chain runs now.

prepare

prepare_quote

Prepare an on-chain BlazePhoenix quote to run on YOUR OWN RPC. Returns the exact eth_call (Quoter address + calldata, as a ready JSON-RPC request and a curl line) plus a `request` object. Run the call on your node, then pass `request` and the result hex to decode_quote. This server performs no RPC.

Endpoints

URL	Transport	State	Latency	Checked
https://blazephoenix.xyz/mcp	streamable-http	answering	182 ms	11 min ago

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BlazePhoenix on-chain DEX aggregator — questions

Answers built from our own checks of this server.

What can BlazePhoenix on-chain DEX aggregator do?

It exposes 4 tools, read directly from the server on our last check. Among them: decode_quote, get_abi, get_deployments, prepare_quote. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is BlazePhoenix on-chain DEX aggregator working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 179 ms. The bar chart above shows every period we have measured.

How do I connect BlazePhoenix on-chain DEX aggregator?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does BlazePhoenix on-chain DEX aggregator need an API key?

No. BlazePhoenix on-chain DEX aggregator completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is BlazePhoenix on-chain DEX aggregator?

It answers our handshake in 179 ms on average, which is faster than 75% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is BlazePhoenix on-chain DEX aggregator open source?

The code is open source: it is published under the MIT licence, written in TypeScript and 1 stars on GitHub. The licence covers the code in the repository, not the hosted service at blazephoenix.xyz, which runs on its operator's own terms.