_ registry / mcp streamable-http · checked 2h ago

aperiodic

https://aperiodic.io

Registry code: 2807cbd33f792e21

api record

Aperiodic serves point-in-time crypto market microstructure metrics (order flow, liquidity, L1/L2 book, derivatives) and the raw trades, quotes and derivatives data behind them, for Binance, OKX and Hyperliquid perpetuals, as Parquet. These tools are a control plane: they return small JSON (catalog, schema, statistics, handles). get_data returns signed Parquet URLs, never the rows; load them in your own code (load_with has a Polars snippet) and do not paste data into the conversation. Without code execution, use summarize for statistics, correlations or a resampled series. Flow:…

endpoint
https://aperiodic.io/mcp
protocol
streamable-http ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is aperiodic live?
Yes — it answered the hub's last check (checked 2h ago). It answered 100% of checks over the last 30 days.
Is aperiodic free to use?
Not measured yet.
What tools does aperiodic have?
8 tools: fetch, list_datasets, describe_dataset, find_symbols, get_data, summarize, live_feed, search.
Is aperiodic safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
100%

90 days 100%· all time 100%

latency
727ms

last good check

priced tools
0

of 8 tools

_ answered our checks, 90 days 1 checks · signed record
  • unknown → live
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 8 tools
8 never probed 0 of 8 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • fetch unknown never probed

    The full text of one search result: a dataset with all its fields, a category, or the plans guide.

    mcp-tool

    {
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "An id from search."
    }
  },
  "additionalProperties": false
}
    arguments 13 lines
  • list_datasets unknown never probed

    Every Aperiodic dataset, metrics and raw: id, category, the plan that unlocks it, a one-line description, field count, and whether this caller gets full access or the free preview. Start here.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • describe_dataset unknown never probed

    Field definitions, intervals, exchanges with their start dates, the plan needed and the free preview window for one dataset.

    mcp-tool

    {
  "type": "object",
  "required": [
    "dataset"
  ],
  "properties": {
    "dataset": {
      "type": "string",
      "description": "A dataset id from list_datasets, e.g. \"flow\" or \"raw:trades\"."
    }
  },
  "additionalProperties": false
}
    arguments 13 lines
  • find_symbols unknown never probed

    Symbol ids on one exchange matching every word of the query, at most 50. Ids look like "perpetual-BTC-USDT:USDT". The free preview symbol is perpetual-BTC-USDT:USDT on binance-futures.

    mcp-tool

    {
  "type": "object",
  "required": [
    "exchange"
  ],
  "properties": {
    "query": {
      "type": "string",
      "description": "Words to match, e.g. \"BTC USDT\" or \"ETH perpetual\". Empty lists the first 50."
    },
    "exchange": {
      "enum": [
        "binance-futures",
        "okx-perps",
        "hyperliquid-perps"
      ],
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 21 lines
  • get_data unknown never probed

    A handle to one slice of a dataset, not the data: signed Parquet URLs (valid one hour), schema, row counts, per-column min/max/nulls from the Parquet footers, 5 sample rows and a Polars snippet. Load the files in your own code; never paste them into the conversation. Without code, use summarize. Every argument but dataset defaults to the free preview, which needs no API key.

    mcp-tool

    {
  "type": "object",
  "required": [
    "dataset"
  ],
  "properties": {
    "symbol": {
      "type": "string",
      "description": "Symbol id from find_symbols. Default perpetual-BTC-USDT:USDT."
    },
    "dataset": {
      "enum": [
        "ohlcv",
        "vtwap",
        "basis",
        "funding",
        "open_interest",
        "derivative_price",
        "flow",
        "trade_size",
        "impact",
        "range",
        "updownticks",
        "run_structure",
        "returns",
        "slippage",
        "l1_price",
        "l1_imbalance",
        "l1_liquidity",
        "l2_imbalance",
        "l2_liquidity",
        "raw:trades",
        "raw:quotes",
        "raw:mark_price",
        "raw:index_price",
        "raw:funding_rate"
      ],
      "type": "string",
      "description": "A dataset id from list_datasets: a metrics dataset such as \"flow\", or a raw one such as \"raw:trades\"."
    },
    "end_date": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "YYYY-MM-DD, inclusive. Default: the end of the free preview month."
    },
    "exchange": {
      "enum": [
        "binance-futures",
        "okx-perps",
        "hyperliquid-perps"
      ],
      "type": "string",
      "description": "Default binance-futures."
    },
    "interval": {
      "enum": [
        "15s",
        "30s",
        "1m",
        "5m",
        "15m",
        "30m",
        "1h",
        "4h",
        "1d"
      ],
      "type": "string",
      "description": "Metrics only: bar interval. Default 5m."
    },
    "timestamp": {
      "enum": [
        "exchange",
        "true"
      ],
      "type": "string",
      "description": "Metrics only: 'exchange' uses the exchange-reported timestamp (default), 'true' the arrival time at our servers."
    },
    "start_date": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "YYYY-MM-DD, inclusive. Default: the free preview, 2025-05-01 for metrics, 2025-06-01 for raw."
    }
  },
  "additionalProperties": false
}
    arguments 85 lines
  • summarize unknown never probed

    Statistics worked out on our side, for when you can't run code: per-column count, mean, std, quantiles and range ("stats"), a correlation matrix ("correlation"), or the series resampled to at most 500 points ("resample"). Same slice arguments and plan rules as get_data. Decodes only the columns you name (up to 12, numeric; default the first 6).

    mcp-tool

    {
  "type": "object",
  "required": [
    "dataset"
  ],
  "properties": {
    "points": {
      "type": "integer",
      "maximum": 500,
      "minimum": 2,
      "description": "resample only: buckets across the range. Default 200."
    },
    "symbol": {
      "type": "string",
      "description": "Symbol id from find_symbols. Default perpetual-BTC-USDT:USDT."
    },
    "columns": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "maxItems": 12,
      "description": "Numeric field names from describe_dataset. Default: the first 6."
    },
    "dataset": {
      "enum": [
        "ohlcv",
        "vtwap",
        "basis",
        "funding",
        "open_interest",
        "derivative_price",
        "flow",
        "trade_size",
        "impact",
        "range",
        "updownticks",
        "run_structure",
        "returns",
        "slippage",
        "l1_price",
        "l1_imbalance",
        "l1_liquidity",
        "l2_imbalance",
        "l2_liquidity",
        "raw:trades",
        "raw:quotes",
        "raw:mark_price",
        "raw:index_price",
        "raw:funding_rate"
      ],
      "type": "string",
      "description": "A dataset id from list_datasets: a metrics dataset such as \"flow\", or a raw one such as \"raw:trades\"."
    },
    "analysis": {
      "enum": [
        "stats",
        "correlation",
        "resample"
      ],
      "type": "string",
      "description": "Default \"stats\"."
    },
    "end_date": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "YYYY-MM-DD, inclusive. Default: the end of the free preview month."
    },
    "exchange": {
      "enum": [
        "binance-futures",
        "okx-perps",
        "hyperliquid-perps"
      ],
      "type": "string",
      "description": "Default binance-futures."
    },
    "interval": {
      "enum": [
        "15s",
        "30s",
        "1m",
        "5m",
        "15m",
        "30m",
        "1h",
        "4h",
        "1d"
      ],
      "type": "string",
      "description": "Metrics only: bar interval. Default 5m."
    },
    "aggregate": {
      "enum": [
        "mean",
        "last",
        "sum",
        "min",
        "max"
      ],
      "type": "string",
      "description": "resample only: how a bucket is reduced. Default \"mean\"."
    },
    "timestamp": {
      "enum": [
        "exchange",
        "true"
      ],
      "type": "string",
      "description": "Metrics only: 'exchange' uses the exchange-reported timestamp (default), 'true' the arrival time at our servers."
    },
    "start_date": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "YYYY-MM-DD, inclusive. Default: the free preview, 2025-05-01 for metrics, 2025-06-01 for raw."
    }
  },
  "additionalProperties": false
}
    arguments 119 lines
  • live_feed unknown never probed

    How your own code connects to the real-time WebSocket feed: its URL, the subscribe frame for a dataset, exchange, interval and symbols, your plan's limits and a Python client. Never the stream itself. With no dataset, lists what streams and which plans include it.

    mcp-tool

    {
  "type": "object",
  "properties": {
    "dataset": {
      "enum": [
        "ohlcv",
        "vtwap",
        "basis",
        "funding",
        "open_interest",
        "derivative_price",
        "flow",
        "trade_size",
        "impact",
        "range",
        "updownticks",
        "run_structure",
        "returns",
        "slippage",
        "l1_price",
        "l1_imbalance",
        "l1_liquidity",
        "l2_imbalance",
        "l2_liquidity"
      ],
      "type": "string"
    },
    "symbols": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "maxItems": 50,
      "description": "Symbol ids. Default perpetual-BTC-USDT:USDT."
    },
    "exchange": {
      "enum": [
        "binance-futures",
        "okx-perps",
        "hyperliquid-perps"
      ],
      "type": "string"
    },
    "interval": {
      "enum": [
        "15s",
        "30s",
        "1m",
        "5m",
        "15m",
        "30m",
        "1h",
        "4h",
        "1d"
      ],
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 60 lines
  • search unknown never probed

    Keyword search over every dataset, its fields, the categories and the plans guide. Returns ids, titles and URLs; read one with fetch.

    mcp-tool

    {
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "query": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 12 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 2807cbd33f792e21.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/2807cbd33f792e21/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/2807cbd33f792e21/badge.svg)](https://brick.blue/agent/2807cbd33f792e21?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.