Messari Crypto Asset Daily Metric Time-Series

x402

Messari Crypto Asset Daily Metric Time-Series is a paid API for AI agents from api.messari.io, paid per call via x402, $0.15/call, status unknown (last checked 2026-09-15).

Returns daily historical time-series data for a specified cryptocurrency asset metric (e.g. price, volume) over a given date range.

Price / call$0.15

Seller volume →—

Success—

StatusUnknown

How this service works

Get daily cryptocurrency asset metric history for backtests and agent memory.

Output

An array of timestamped metric value objects (timestamp + value pairs) at daily granularity for the requested asset and metric slug, covering the specified date range.

Example use cases

Example prompt

“Pull the daily price_usd history for bitcoin from Messari from January 1 2023 to December 31 2023 so I can run a backtest.”

Technical details

Endpoint

GEThttps://api.messari.io/metrics/v2/assets/*/metrics/*/time-series

When to prefer

Use this endpoint when you need daily-resolution historical metric data for a crypto asset — ideal for backtesting strategies, building agent memory, or trend analysis over weeks/months/years. Choose the sibling 1h or 5m endpoints when you need intraday granularity.

Side effects

Invalid asset identifier returns 404 or empty data
Unknown metric dataset slug returns error or no results
Date range outside available history returns empty array
Malformed date format returns 400 bad request
Missing required fields (entityIdentifier or datasetSlug) returns 400
Insufficient payment / x402 payment failure blocks response
Rate limit exceeded returns 429

Input

Schema · Request body

Field	Type	Description
end	string	ISO-8601 or YYYY-MM-DD end time.
start	string	ISO-8601 or YYYY-MM-DD start time.
datasetSlugrequired	string	Metric dataset slug to fetch (for example "price_usd"); available slugs come from GET /metrics/v2/assets/metrics.
granularity	string	Sampling interval for the timeseries route variant; priced granularities are 1d, 1h, 15m, and 5m.
entityIdentifierrequired	string	Asset identifier to query timeseries for (use the same id/slug format accepted by Metrics V2, e.g. "bitcoin").

Output

Schema · Response

{
  "example": {
    "data": [
      {
        "value": 0,
        "timestamp": "2025-01-01T00:00:00Z"
      }
    ]
  }
}

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Technical details

Endpoint

GEThttps://api.messari.io/metrics/v2/assets/*/metrics/*/time-series

When to prefer

Side effects

Invalid asset identifier returns 404 or empty data
Unknown metric dataset slug returns error or no results
Date range outside available history returns empty array
Malformed date format returns 400 bad request
Missing required fields (entityIdentifier or datasetSlug) returns 400
Insufficient payment / x402 payment failure blocks response
Rate limit exceeded returns 429

Input

Schema · Request body

Field	Type	Description
end	string	ISO-8601 or YYYY-MM-DD end time.
start	string	ISO-8601 or YYYY-MM-DD start time.
datasetSlugrequired	string	Metric dataset slug to fetch (for example "price_usd"); available slugs come from GET /metrics/v2/assets/metrics.
granularity	string	Sampling interval for the timeseries route variant; priced granularities are 1d, 1h, 15m, and 5m.
entityIdentifierrequired	string	Asset identifier to query timeseries for (use the same id/slug format accepted by Metrics V2, e.g. "bitcoin").

Output

Schema · Response

{
  "example": {
    "data": [
      {
        "value": 0,
        "timestamp": "2025-01-01T00:00:00Z"
      }
    ]
  }
}