RobinX

Robinhood Chain MCP server

RobinX, an independent analytics product not affiliated with Robinhood Markets, Inc., runs a Model Context Protocol (MCP) server for Robinhood Chain (chain id 4663). It gives an AI agent the same data as the RobinX API: a verdict on any token, the track record of whoever deployed it, and the X accounts that called it, each graded against the price that followed. Everything is measured from the chain's complete history, back to genesis.

It is built for two kinds of users: people who ask their own assistant about a token before they buy, and developers whose agents or trading bots need that answer as data.

Connect

Remote, no install. Add https://api.robinx.io/mcp as a custom MCP connector in Claude, ChatGPT or any MCP client. The remote server answers the free tools directly; a paid tool answers with its price and a link to the free page for that token or caller.

Local, with pay-per-call. Run npx -y robinx-mcp. Set ROBINX_WALLET_KEY to a Base wallet holding USDC and paid tools pay for themselves over x402, from $0.01 a call, with a per-call ceiling you set (ROBINX_MAX_USD_PER_CALL, default $0.10). Without a key, paid tools return their price instead of data. Use a dedicated wallet holding only a few dollars of USDC. The key stays on your machine: payments are signed locally and the key is never sent to RobinX.

Claude Desktop, in claude_desktop_config.json:

{
  "mcpServers": {
    "robinx": {
      "command": "npx",
      "args": ["-y", "robinx-mcp"],
      "env": { "ROBINX_WALLET_KEY": "0xYOUR_FUNDED_BASE_USDC_WALLET_KEY" }
    }
  }
}

Cursor takes the same block in ~/.cursor/mcp.json.

The tools agents use most

Tool	Price	What the agent gets
`robinx_search`	free	A ticker or name resolved to contract addresses, with a warning when several tokens share the ticker.
`robinx_caller`	free	Any X account's measured record on Robinhood Chain: how often it called a token before the run, and the median move an hour after.
`robinx_wallet`	free	Any address as a deployer and as a holder: launches, and supply it took off-market and sold.
`robinx_verdict`	$0.02	The verdict on a token, judged on its deployer's other launches, with the reasons.
`robinx_report`	$0.05	The full token report in one call: verdict, deployer history, activity, market cap, holders and the X accounts that called it.
`robinx_signals`	$0.02	New calls by X accounts with a measured early record, with a cursor so a bot can poll.
`robinx_feed`	$0.01	New launches as they happen, each with its deployer's record.

The remote server also lists four tools for Arc (chain 5042): robinx_arc_launchpads, robinx_arc_new_launches, robinx_arc_token and robinx_arc_deployer, the same records as the Arc launchpad pages; they reach the npx package in its next release. Every tool is read-only. Every endpoint and its price: robinx.io/api.

What to ask it

"Is 0x… on Robinhood Chain a rug? Who deployed it and how did their other launches end?"
"Which X accounts called this token first, and are they usually early or late?"
"Is this ticker the real one? Several tokens use it."
"Show me the newest launches from deployers with a good record."

For trading bots

A bot that watches calls as they happen is better served by the stream than by a chat tool: the signals API and webhooks deliver calls by measured X callers, usually within minutes of the post, signed, with an event id so a repeat can be dropped. A measured record describes past calls; it is not a trading signal. The signals API is in every plan from $29 a month; webhooks start with Signal Feed at $49; x402 needs no account. Every token page on robinx.io also shows the exact API and MCP call for that token.

RobinX publishes rule-based observations from public on-chain and social data. They are inputs for your own decisions, not predictions or financial advice. RobinX is independent and not affiliated with Robinhood Markets, Inc. Terms