# onchain data bank

> Market intelligence for ETH and BTC: every completed UTC minute we assemble the state of the market from the canonical market-data pipeline and public macro sources, and publish it as a snapshot. Values carry their own completeness. Stale data is refused, not served.

## For agents

Snapshots are available over the Model Context Protocol. Access needs a token, issued by hand. Every response carries the reading contract that defines units, windows and gating rules - read it, and do not import definitions from memory.

- MCP endpoint: https://mcp.onchainbank.com (Authorization: Bearer <token>)
- URL form: https://mcp.onchainbank.com/t/<token>

## Tools

- get_eth_mid_term_snapshot: ETH mid-term market state
- get_eth_short_term_snapshot: ETH short-term order flow
- get_btc_mid_term_snapshot: BTC mid-term market state
- get_btc_short_term_snapshot: BTC short-term order flow

## Pages

- https://app.onchainbank.com/mcp.html: how to connect an agent, the payload shape and the full reading contract
- https://app.onchainbank.com/: current market state, one page per instrument
- https://app.onchainbank.com/orderflow.html: order flow, derivatives and liquidations by venue
- https://app.onchainbank.com/tape.html: the public tape of model opinions
- https://app.onchainbank.com/macro.html: the macro backdrop - the calendar with the events flagged as a risk, treasuries and cross-asset (https://app.onchainbank.com/macrodetail.html holds the full window)

## Data

- Venues: Coinbase spot, Binance spot, Bybit perpetual, Binance Futures perpetual
- Resolution: one completed UTC minute
- Every value carries its own completeness (0-100). Missing is null, never zero, never carried forward
- Snapshots older than 180s are refused, not served
- The reading contract travels with every snapshot: units, windows and gating are stated there, not in a schema file
- Full description: https://app.onchainbank.com/llms-full.txt

## Not

This is measurement, not investment advice, and not an execution venue. Resolution is one minute.