Messari API — Daily Crypto Asset Metric Time-Series (1d)

x402

Messari API — Daily Crypto Asset Metric Time-Series (1d) is a paid API for AI agents from api.messari.io, paid per call via x402, $0.15/call, status unknown (last checked 2026-09-13).

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

Price / call$0.15

Seller volume →—

Success—

StatusUnknown

How this service works

Get daily cryptocurrency asset metric history via the explicit 1d route.

Output

An array of timestamp-value pairs representing the daily metric values for the requested asset over the specified date range, e.g. [{timestamp: '2025-01-01T00:00:00Z', value: 94500.00}, ...]

Example use cases

Example prompt

“Pull me Messari's daily price_usd history for bitcoin from 2024-01-01 to 2024-12-31 so I can see how BTC performed last year.”

Technical details

Endpoint

GEThttps://api.messari.io/metrics/v2/assets/*/metrics/*/time-series/1d

When to prefer

Use this endpoint when you need daily-granularity historical metric data for a cryptocurrency asset and want the explicit 1d route. Prefer this over the default time-series route when you specifically want daily bars. Choose this over the 1h, 15m, or 5m variants when lower frequency is sufficient and you want to minimize cost ($0.15/call). Ideal for trend analysis, backtesting, charting, or feeding an agent's memory with macro-level crypto data.

Side effects

Invalid entityIdentifier (unknown asset slug) — 404 or empty data
Invalid datasetSlug (metric not available for asset) — 404 or empty dataset
Date range too wide or unsupported — may return partial data or error
Malformed ISO-8601 date strings — 400 bad request
Payment not attached or insufficient — 402 Payment Required
Rate limit exceeded — 429 Too Many Requests

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/1d

When to prefer

Side effects

Invalid entityIdentifier (unknown asset slug) — 404 or empty data
Invalid datasetSlug (metric not available for asset) — 404 or empty dataset
Date range too wide or unsupported — may return partial data or error
Malformed ISO-8601 date strings — 400 bad request
Payment not attached or insufficient — 402 Payment Required
Rate limit exceeded — 429 Too Many Requests

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"
      }
    ]
  }
}