Onchain Alpha Lab MCP

Onchain Alpha Lab is a paid remote MCP server for crypto research workflows: onchain token screening, new-pool case reviews, Twitter/X content analysis, and KOL historical tweet distillation.

Public endpoint:

https://mcp.onchainalphamcp.link/mcp

Transport: Streamable HTTP

Payment: x402 through OKX Payment SDK on X Layer. MCP discovery requests such as initialize and tools/list are public. Paid tools/call requests return HTTP 402 with payment requirements when no valid payment header is supplied.

Tools

Tool	Price	Input summary
`analyze_onchain_alpha`	$0.06	Token address, chain, candidates, optional focus
`generate_new_pool_report`	$14.90	Token address, chain, time window, optional focus
`analyze_x_content`	$2.90	Tweet text, account, topic, or content collection
`distill_kol_history`	$9.90	Twitter/X username and distillation direction

MCP Client Config

{
  "mcpServers": {
    "onchain-alpha-lab": {
      "type": "streamable-http",
      "url": "https://mcp.onchainalphamcp.link/mcp"
    }
  }
}

Quick Checks

List tools:

curl -sS https://mcp.onchainalphamcp.link/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  --data '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}'

Check payment requirements for a paid call:

curl -i https://mcp.onchainalphamcp.link/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  --data '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"analyze_onchain_alpha","arguments":{"token_address":"0x0000000000000000000000000000000000000000","chain":"base"}}}'

Registry Metadata

Official MCP Registry name:

link.onchainalphamcp.mcp/onchain-alpha-lab

See server.json for registry metadata and marketplaces/listings.md for submission notes across MCP directories and agent marketplaces.