---
name: thirdfy-nansen
description: "Use Nansen through Thirdfy (9 reads): one MCP, CLI and API for every agent, with each write checked against the owner's policy before it signs."
---

# Nansen through Thirdfy

Nansen HL/TGM reads and premium research agent (exist-auth, read-only).

- Status: Live
- Chains: –
- Can touch: Read only. It cannot move funds.
- Directory: https://v2-test.thirdfy.com/protocols/nansen

## Connect

- MCP: `claude mcp add --transport http thirdfy https://mcp-test.thirdfy.com/mcp` (docs: https://docs.thirdfy.com/documentation/mcp)
- CLI: `npx @thirdfy/agent-cli login` (add `--trade` to allow writes), then `npx @thirdfy/agent-cli whoami`
- The owner allows Nansen for the agent: https://v2-test.thirdfy.com/integrations/nansen

## Actions

- `get-nansen-address-balances` (read): Nansen profiler current balances for one address.
- `get-nansen-address-perp-positions` (read): Nansen profiler perp positions for one address.
- `get-nansen-address-perp-trades` (read): Nansen profiler perp trades for one address.
- `get-nansen-address-pnl-summary` (read): Nansen profiler PnL summary for one address (YYYY-MM-DD dates).
- `get-nansen-agent-expert` (read): Nansen research agent (expert).
- `get-nansen-agent-fast` (read): Nansen research agent (fast).
- `get-nansen-flow-intelligence` (read): Nansen TGM flow intelligence for an EVM token address.
- `get-nansen-perp-screener` (read): Nansen Hyperliquid perp screener (aggregated, no smart-money filter).
- `get-nansen-position-intelligence` (read): Nansen TGM position intelligence for HL tickers.

## Rules

- Call these actions through Thirdfy, not with your own keys: Thirdfy builds each transaction and the owner's policy checks it before it signs.
- A write that the owner has not allowed, or that breaks a limit, is refused before signing and costs nothing.