market-data — Claude Code MCP server: what it does, how to install
Connects AI agents to audited historical US equity and crypto market data. Helps verify data hygiene and quality flags before running strategy backtests.
claude mcp add --transport http market-data https://iturri.ai/mcpWhat market-data does
This hosted MCP endpoint serves verified history across 120 liquid assets, splitting into 34 crypto coins and 86 US stocks and ETFs. Fresh candles land once a day at 08:30 UTC on a T+1 schedule. It does not provide real-time ticker feeds. Primary records undergo SHA-256 validation against cross-checked venues.
Agents get access to 11 distinct tools. The catalog overview tool is free. Dedicated functions return OHLCV bars tagged with quality flags like verified or interpolated, funding rates, open interest, and order flow imbalance. In addition, validate_backtest_data audits coverage and gaps for a date window before an agent executes calculations.
There are no local files to build. Point your client to https://iturri.ai/mcp. Paid tools charge per request through x402 on Base in USDC, unless you pass an optional bearer token from the $39 monthly membership.
What it helps with
- Audit historical candle quality and flag distributions before running backtests
- Retrieve OHLCV bars across timeframes from 1m to 1d with source verification
- Fetch historical crypto funding rates and hourly open interest
- Extract leakage-safe feature matrices and order flow metrics for modeling
Example prompts for the agent
- Run describe_catalog to inspect available crypto tickers and fee schedules.
- Check data quality for SOL throughout 2023 using validate_backtest_data.
- Fetch hourly get_bars for ETH over the last month and filter to verified bars only.
How to install market-data
Platform CLI: remote server
claude mcp add --transport http market-data https://iturri.ai/mcpPlatform CLI: remote server
codex mcp add market-data --url https://iturri.ai/mcpConfig file
{
"mcpServers": {
"market-data": {
"url": "https://iturri.ai/mcp"
}
}
}Config file
{
"servers": {
"market-data": {
"type": "http",
"url": "https://iturri.ai/mcp"
}
}
}Platform CLI: remote server
gemini mcp add -t http market-data https://iturri.ai/mcpStep by step, with commands for each platform: How to add an MCP server to Claude Code, Codex, Cursor, VS Code, Gemini CLI and more
Questions about market-data
How to install market-data in Claude Code?
The server is hosted remotely, so local installation is unnecessary. Run claude mcp add --transport http market-data https://iturri.ai/mcp to connect Claude Code.
What does market-data do?
It supplies AI agents with historical market records, order flow imbalance, and leakage-safe features for 120 assets. Each candle carries explicit verification verdicts instead of silent gap filling.
Are API keys or paid accounts required?
Exploring the catalog via describe_catalog is free. Paid queries settle on-chain per call via x402 in USDC, or run without metering if you configure a $39 monthly bearer token.
