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Raw markets.
Canonical facts.

Meridian normalizes crypto market data across venues into reliable, historical, provenance-aware datasets for quants, agents, and research systems.

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BINANCE BTCUSDT funding +0.0084% 67,412.30 BYBIT ETHUSDT OI delta +2.1% 3,481.12 OKX SOLUSDT liq 1h $1.2M 168.44 HYPERLIQUID BTCUSDT funding +0.0102% 67,410.55 COINBASE BTC-USD spot live 67,398.02 BINANCE ETHUSDT funding -0.0012% 3,479.90 BINANCE BTCUSDT funding +0.0084% 67,412.30 BYBIT ETHUSDT OI delta +2.1% 3,481.12 OKX SOLUSDT liq 1h $1.2M 168.44 HYPERLIQUID BTCUSDT funding +0.0102% 67,410.55

01 / COVERAGE

Every symbol, normalized the same way.

One schema across venues. Exchange-specific quirks stay out of your research pipeline.

Futures 4 venues

BinanceUSD-M / COIN-M
Bybitlinear / inverse
OKXswap
Hyperliquidperp

Spot 4 venues

Binancespot
Bybitspot
OKXspot
Coinbasespot

Expanding now

50+

Futures-OI coins in rollout, added as coverage clears provenance checks.

Custom bars live on BTCUSDT dollar bars BTCUSDT volume bars BTCUSDT tick bars BTCUSDT imbalance bars

02 / ONE SCHEMA

One request. Every exchange, same columns.

Query once and get rows back in an identical shape, ready to concat, join, or backtest against.

REQUEST

GET /v1/futures/bars
?symbol=BTCUSDT
&interval=1h
&columns=all

exchange	close_price	funding_rate	open_interest	liq_volume	buy_volume
binance	67,412.30	+0.0084%	2,184,902,114	4,120,004	18,204,113
bybit	67,409.80	+0.0079%	911,204,552	1,884,210	7,041,209
okx	67,415.10	-0.0012%	604,118,932	902,441	4,118,204
hyperliquid	67,410.55	+0.0102%	388,204,410	1,204,918	3,004,112

03 / DATA QUALITY

Stored facts first. Provenance always.

Meridian is built on captured exchange events and disclosed coverage, not interpolation dressed up as certainty.

Stored facts only

Every row traces back to a captured exchange event. Nothing is modeled to look complete.

Coverage metadata

Each series ships with start date, gap log, and venue-specific notes before you query.

Provenance metadata

Know which endpoint, capture method, and timestamp produced each row.

No fake parity

If an exchange does not publish a field, Meridian says so instead of estimating it.

df.ready()Every endpoint returns tabular rows for pandas and Polars. No nested JSON to unpack.

04 / DEVELOPER EXAMPLE

Three lines to a DataFrame.

The SDK returns typed, columnar market data with the cleanup already handled.

quickstart.py

from meridian import Client

client = Client(api_key="mrd_live_...")

df = client.futures.bars(
    symbol="BTCUSDT",
    interval="1h",
    exchanges=["binance", "bybit", "okx"],
    start="2026-06-01",
)

df.groupby("exchange").mean()

response / 200 OKdf.shape = (2184, 11)

ts	exchange	close	oi_close	funding
06-01 00:00	binance	67,190.20	2,101,004,112	+0.0081%
06-01 01:00	binance	67,242.55	2,109,441,203	+0.0079%
06-01 00:00	bybit	67,188.90	901,204,552	+0.0074%
06-01 00:00	okx	67,201.40	598,204,113	-0.0009%

05 / CUSTOM BARS

Bars built from trades, not the clock.

Time bars hide information when activity is uneven. Meridian constructs bars directly from the trade tape.

Dollar bars

close every $N traded

Volatile stretches produce more bars automatically.

Volume bars

close every N units traded

Useful when comparing size across instruments.

Tick bars

close every N trades

A consistent sampling rate tied to market activity.

Imbalance bars

close on order-flow imbalance

Surfaces directional pressure as it builds.

06 / ACCESS

Usage-based API access.

Pay for the rows you pull. No seat counts, no annual contract, no sales call to get a key.

Builder

$0 / month

For prototyping and small research jobs.

50k rows / month
Futures + spot bars
1-year lookback

START FREE

Pro

$0.40 / 1k rows

For live systems and continuous backtesting.

Pay-as-you-go
All custom bar types
Full historical depth
Provenance API

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Desk

Custom

For funds and infrastructure teams with volume needs.

Volume pricing
Dedicated capacity
SLA + private status page

TALK TO US

07 / EVERYTHING CALLABLE

One API surface, fifteen ways in.

Every icon below is a documented endpoint or SDK surface — see the docs for schemas and examples.

API

Futures

Spot

Open Interest

Funding

Liquidations

Trade Flow

Custom Bars

Coverage

Provenance

SDK

Status

Pricing

Docs

Agent Integrations

MERIDIAN

Start building with canonical market data.

Reliable historical datasets for quants, agents, and research systems.