DirectoryMCP serversPayments & finance

Crank Protocol: MCP server (Payments & finance) in 2026

Non-custodial DeFi tools for AI agents on Solana: swaps, perps, lending, staking, equities.

Verified working on 2026-10-27 Rank 26 of 77 in Payments & finance. Source: MCP Registry record, checked 2026-10-27.

Key facts

TypeMCP server, remote (streamable HTTP)
CategoryPayments & finance
Endpointhttps://mcp.crank.ing/mcp
Registry nameing.crank/crank
Version (registry)1.0.0
Published in registry2026-07-27
Registry record updated2026-07-27
Repositoryhttps://github.com/engaij/crank
Websitehttps://crank.ing
AuthenticationNone needed for initialize and tools/list (checked anonymously)
Latest checkUp on 2026-10-27, 324 ms to initialize
Tools listed196
Checks passed1 of 1 daily checks
Last verified working2026-10-27
Sourcehttps://registry.modelcontextprotocol.io/v0/servers/ing.crank%2Fcrank/versions/latest (pulled 2026-10-27)

Tools (196)

jupiter_swap, verify_transaction, get_quotes, get_balances, portfolio_snapshot, set_alert, set_ooda_consent, get_ooda_status, declare_jurisdiction, list_alerts, token_info, evm_balances, evm_token_price, evm_swap_quote, evm_swap, verify_token, get_transaction_history, backtest_strategy, get_ml_signal, detect_regime, get_risk_assessment, get_indicators, sr_detect_levels, sr_configure_strategy, sr_backtest, asset_classification, get_disclaimers, perp_open_long, perp_open_short, perp_close, perp_modify, perp_positions, perp_markets, perp_funding_rates, place_perp_order, close_perp_position, cancel_perp_order, set_perp_tpsl, perp_positions_all, perp_markets_all and 156 more

Verification history

One probe a day: initialize, then tools/list, nothing else. Last 1 checks: 10-27 up

Install

Claude Code
claude mcp add --transport http crank https://mcp.crank.ing/mcp
Claude (claude.ai, Desktop)

Settings > Connectors > Add custom connector. Name: Crank Protocol. URL: https://mcp.crank.ing/mcp

Cursor
{
  "mcpServers": {
    "crank": {
      "url": "https://mcp.crank.ing/mcp"
    }
  }
}

Save as ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).

ChatGPT

Settings > Connectors > Advanced > Developer mode, then Create. Name: Crank Protocol. MCP server URL: https://mcp.crank.ing/mcp. Authentication: No authentication.

Custom connectors need a plan with Developer mode; menu names change between releases.

Hermes Agent
mcp_servers:
  crank:
    url: "https://mcp.crank.ing/mcp"

Add to ~/.hermes/config.yaml, then run /reload-mcp.

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