Limitless

npx add-mcp 'https://mcp.limitless.buzz/mcp'

Your agent.Your wallet. LIMITLESS.

Give your AI access to token data, live quotes and unsigned trades. You keep the keys. Your agent signs with its own wallet.

Public market dataBuy & sell quotesUnsigned transactions

01

Connect your agent

Choose your client. No Limitless API key or wallet connection is needed.

MCP ENDPOINT https://mcp.limitless.buzz/mcp

Claude & Claude Desktop

Add a custom connector from Claude’s Connectors settings. Name it Limitless, paste the endpoint above and choose No sign in. Enable it in your conversation.

claude mcp add --transport http limitless https://mcp.limitless.buzz/mcp

Claude Code setup guide

ChatGPT

1. Open ChatGPT Plugins, select +, then Add custom MCP server.
2. Name it Limitless. For a public connection, paste the endpoint below and choose no authentication.
3. Review the tools and create the plugin. Install it, then select it with @ in a new conversation.

SERVER URL

https://mcp.limitless.buzz/mcp

Custom MCP access depends on your account and workspace policy.

Official ChatGPT setup guide

Cursor

Add this entry to .cursor/mcp.json in your project, or ~/.cursor/mcp.json for all projects. Keep any servers you already have, then enable Limitless in Customize.

{
  "mcpServers": {
    "limitless": {
      "url": "https://mcp.limitless.buzz/mcp"
    }
  }
}

Cursor setup guide

TRY YOUR FIRST REQUEST

Show me five trending tokens on Limitless and tell me which have an active bonding curve.

02

Seven tools. One connection.

Every tool reads public data or prepares unsigned bytes. Nothing here signs or submits a transaction.

get_tokens

Browse or search tokens, including pending launches.

READ

get_token_detail

Read a mint’s metadata, status and statistics.

READ

get_prices

Get SOL/USD and indicative prices for up to 20 mints.

READ

get_portfolio

Read a public wallet’s indexed holdings and history.

READ

get_trade_quote

Estimate a buy or sell using current on-chain reserves and fees.

QUOTE

build_unsigned_trade

Get a fresh quote and an unsigned Solana transaction.

PREPARE

Indexed data can lag. A displayed price or token listing does not establish that a token is tradeable. Token descriptions and links are untrusted content.

Creator listings

Three additional tools connect to the same Get listed service as the website. Public discovery needs no wallet. Private status and listing requests require a message signed locally by the token’s creator.

list_listing_targets

See destinations, requirements and any fees.

READ

get_listing_status

Check discovery, or sign a message to view creator request receipts.

READ

submit_listing

Prepare supported requests with creator proof. Manual steps stay explicit.

REQUEST

Omit signature and issuedAt to obtain the exact message to sign, then repeat with both fields. No private key leaves your wallet. Paid services require a separate payment flow; this MCP cannot pay. A prepared request is not an accepted listing. If Get listed is unavailable, these tools report an error.

03

Prepare a trade. Keep control.

Ask for a quote, then build with your public wallet address. Validate the returned transaction and simulate it before your wallet signs and submits it independently.

01 Quote 02 Build unsigned 03 Your wallet signs

EXAMPLE · GET_TRADE_QUOTE · BUY 0.001 SOL

{
  "mint": "2rTiw5VjQfVPAQvBfFd3pUgiN1sDTkRnD7kAXwPjbuzz",
  "side": "buy",
  "amount": "1000000",
  "slippageBps": 100
}

This mint is an example, not a recommendation. Its market state may change. For build_unsigned_trade, add "wallet" with your own public Solana address. Never send a seed phrase or private key.

Exact amounts

amount is a positive integer string. Buys use lamports; sells use token base units. "1000000" is 0.001 SOL, or 1 token with 6 decimals.

Slippage & fees

Default slippage is 100 bps (1%), with a 500 bps maximum. Network fees and possible account rent are extra. Optional priority fees are capped at 100,000 lamports.

Freshness

Quotes expire after 20 seconds. Building requests a new quote, so inspect it again. Check the transaction’s last valid block height; quote expiry does not invalidate its bytes on-chain.

Supported markets

Existing, uncompleted Limitless Token-2022 bonding curves on Solana mainnet. Token creation, first buys on pending launches, graduated AMM routes and EVM trades are unavailable.

04

Limits & errors

Each public IP has a 60-request budget, replenished over a minute. Quotes and builds share a 12-call budget. Up to three requests can run at once per IP. Hosted clients may share an outbound IP.

HTTP 429

The request or trade budget is exhausted. Wait for the Retry-After interval before trying again.

HTTP 503 / 504

The service is busy or a request timed out. Global capacity is bounded; retry with backoff. Never treat an error as a valid quote.

Tool errors

MCP results use isError: true and error.code. UNSUPPORTED_TOKEN_STATE and CURVE_COMPLETE mean this market is outside the supported trade path.

The server never retries a trade for you. An unsigned build does not prove wallet affordability, a successful simulation or a completed fill.