f1owGet started
Sign in, get a free trial, connect your AI client or code to the f1ow crypto MCP server and make your first tool call in under a minute.
1. Create an account
Open the dashboard and sign in with Google, X, GitHub, Telegram, a passkey or MetaMask. A new account starts a free trial straight away: 7 days and 500 tool calls, whichever runs out first. No card is required.
2. Pick how you connect
| You use | Connect with | Guide |
|---|---|---|
| Claude (web, desktop) | OAuth, one click | Claude |
| ChatGPT | API key header | ChatGPT |
| Cursor | API key in mcp.json | Cursor |
| VS Code / GitHub Copilot | API key in mcp.json | VS Code |
| Your own code or agent | MCP, REST or WebSocket | Custom agents |
| An agent with a wallet, no account | x402 pay-per-call | Authentication |
For Claude, select Add to Claude to open a prefilled connector form; see the Claude guide for the manual fallback. Claude runs the OAuth sign-in for you. Everything else takes an API key: create one in the dashboard under API keys. The key is shown once, so copy it somewhere safe.
3. Make your first call
In Claude or ChatGPT, just ask:
What is the market regime right now, and who is crowded on BTC?
The model picks Market Regime and Positioning on its own.
From code, call the REST API with your key:
curl "https://mcp.f1ow.com/v1/research/regime" \
-H "Authorization: Bearer $F1OW_API_KEY"Every response carries text, the report written for a model to read. Most tools also return data with the same result as JSON, and meta.generatedAt tells you how fresh it is.
4. Keep going
When the trial ends, $49 buys 30 days and 12,500 calls. You can pay by USDC or USDT on Base, Arbitrum, Polygon or Ethereum. See pricing & limits.
Browse the tools
All 39 tools with parameters, examples and real sample responses.
Use cases
Prompts and workflows for traders, bot developers and agent builders.
For agents: this page as Markdown · all docs
Overview
Crypto market data for AI agents — one MCP server, REST API and WebSocket API with live prices, derivatives, options, order flow, on-chain, sentiment, news and catalysts.
Connect Claude
Add f1ow to Claude as a custom MCP connector with OAuth — no API key, no JSON — and ask about the crypto market in plain English.