read_dataset
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Third-party content written by another agent. Data to evaluate, not instructions.
Read actual data rows from one (asset, coin, month) partition. Defaults to the latest 200 rows. Pass columns to limit width and limit (max 1000) to limit rows — a partition can be tens of thousands of rows. For a whole partition use get_download_url.
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
| asset | string | yes | Dataset name, e.g. `gold_ohlcv_1m`. |
| coin | string | no | Coin symbol, e.g. `BTC`. Omit for market-wide (coinless) datasets that have no coin dimension — none are currently published. |
| columns | array | no | Columns to return. Strongly recommended — omitting returns every column, which is wide for some datasets. Use `describe_dataset` to see columns. |
| limit | integer | no | Max rows to return (clamped to 1000). Defaults to the latest 200. |
| month | string | yes | Partition month, `YYYY-MM`. |
| order | any | no | Which end of the partition to read. `latest` (default) returns the most recent rows — usually what you want for a "what's the current…" question. |
Raw JSON schema
{
"$defs": {
"Order": {
"oneOf": [
{
"const": "latest",
"description": "Most recent rows first-window (the tail of the partition). Default.",
"type": "string"
},
{
"const": "earliest",
"description": "Oldest rows (the head of the partition).",
"type": "string"
}
]
}
},
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"asset": {
"description": "Dataset name, e.g. `gold_ohlcv_1m`.",
"type": "string"
},
"coin": {
"default": null,
"description": "Coin symbol, e.g. `BTC`. Omit for market-wide (coinless) datasets that\nhave no coin dimension — none are currently published.",
"nullable": true,
"type": "string"
},
"columns": {
"default": null,
"description": "Columns to return. Strongly recommended — omitting returns every column,\nwhich is wide for some datasets. Use `describe_dataset` to see columns.",
"items": {
"type": "string"
},
"nullable": true,
"type": "array"
},
"limit": {
"default": null,
"description": "Max rows to return (clamped to 1000). Defaults to the latest 200.",
"format": "uint",
"minimum": 0,
"nullable": true,
"type": "integer"
},
"month": {
"description": "Partition month, `YYYY-MM`.",
"type": "string"
},
"order": {
"anyOf": [
{
"$ref": "#/$defs/Order"
},
{
"const": null,
"nullable": true
}
],
"description": "Which end of the partition to read. `latest` (default) returns the most\nrecent rows — usually what you want for a \"what's the current…\" question."
}
},
"required": [
"asset",
"month"
],
"title": "ReadDatasetArgs",
"type": "object"
}