Bundesbank Time Series Data (Deutsche Bundesbank)
bundesbank/series
Observations of one or more Deutsche Bundesbank time series, from a dataflow (flow, for example BBSIS for yields and the term structure) and a series key (the dot-separated dimension values of the Bundesbank series id, for example D.I.ZST.ZI.EUR.S1311.B.A604.R10XX.R.A.A._Z._Z.A for the 10-year yield of listed Federal securities in percent; an empty position is a wildcard, and a key that selects too many series is rejected). Returns for each series the key, its Bundesbank id, title, unit and comment (German, as published) and the period and value pairs, values as published strings, newest last. Optional: the last N observations (at most 120) and a start or end period; give the last N or a start period. List the available dataflows with the dataflows tool. Source: Deutsche Bundesbank. Values and metadata texts are unchanged; the response is reformatted. Served by Eden Engine; not an official Deutsche Bundesbank service and not endorsed by the Bundesbank.
Price
$0.0026 per call
You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $0.50.
Data source
Source: Deutsche Bundesbank, https://www.bundesbank.de/en/statistics. Observation values, periods, units, titles and metadata texts are unchanged from the Bundesbank's publication; the response is reformatted (JSON keys renamed, some fields omitted). Metadata texts are in German. Served by Eden Engine; not an official Deutsche Bundesbank service and not endorsed by the Bundesbank.
Use it
Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.
Connect once and your AI can find and run this tool, and any other it needs.
// 1. search: find the tool
omnial_search({ query: "what you need" })
// 2. inspect: price and input schema
omnial_inspect({ tool: "bundesbank/series" })
// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "bundesbank/series" })
// 4. run: price the exact call first, then run it
omnial_execute({ tool: "bundesbank/series", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "bundesbank/series", input: { /* ... */ } })
// 5. settle: the call is charged when it finishes, nothing to doNot connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.
Pricing
Every charge this tool can incur.
| Charge | Price |
|---|---|
Per call | $0.0026 |
- Updated
- Oct 26, 2026
Input and output schemas
Input schema
{
"type": "object",
"anyOf": [
{
"required": [
"lastObservations"
]
},
{
"required": [
"startPeriod"
]
}
],
"required": [
"flow",
"key"
],
"properties": {
"key": {
"type": "string",
"pattern": "^[A-Za-z0-9_.+]{1,120}$",
"description": "Series key: dimension values separated by dots, in the order of the flow, with an empty position as wildcard. Example for BBSIS: D.I.ZST.ZI.EUR.S1311.B.A604.R10XX.R.A.A._Z._Z.A. The Bundesbank series id is the flow, a dot and this key."
},
"flow": {
"enum": [
"BBAF3",
"BBAI3",
"BBAPV",
"BBASV",
"BBBEK1",
"BBBEK2",
"BBBEK3",
"BBBEK4",
"BBBK1",
"BBBK2",
"BBBK3",
"BBBK4",
"BBBK5",
"BBBK6",
"BBBK7",
"BBBK8",
"BBBK9",
"BBBK11",
"BBBP1",
"BBBU2",
"BBDB2",
"BBEE1",
"BBFBOPV",
"BBFFDIPV",
"BBFFDITV",
"BBFI1",
"BBIB1",
"BBIM1",
"BBSAP",
"BBSDP",
"BBSF2",
"BBSHI",
"BBSIS",
"BBSSP",
"BBSSY",
"BBWCAF1",
"BBZVS01",
"BBZVS02",
"BBZVS03",
"BBZVS04",
"BBZVS05",
"BBZVS06",
"BBZVS08",
"BBZVS11",
"BBZVS12",
"BBZVSSSI"
],
"type": "string",
"description": "Bundesbank dataflow id, for example BBSIS (yields and term structure). The dataflows tool lists them."
},
"endPeriod": {
"type": "string",
"pattern": "^\\d{4}(-\\d{2}(-\\d{2})?)?$",
"description": "Last period to include, YYYY, YYYY-MM or YYYY-MM-DD."
},
"startPeriod": {
"type": "string",
"pattern": "^\\d{4}(-\\d{2}(-\\d{2})?)?$",
"description": "First period to include, YYYY, YYYY-MM or YYYY-MM-DD."
},
"lastObservations": {
"type": "integer",
"maximum": 120,
"minimum": 1,
"description": "Return only the most recent N observations of each series, 1 to 120. Inside a startPeriod/endPeriod window the same cap applies, so leave it out to get every observation of the window."
}
},
"additionalProperties": false
}Output schema
{
"type": "object",
"required": [
"flow",
"seriesCount",
"seriesTruncated",
"series"
],
"properties": {
"flow": {
"type": [
"string",
"null"
],
"description": "The dataflow id."
},
"series": {
"type": "array",
"items": {
"type": "object",
"required": [
"key",
"observations"
],
"properties": {
"key": {
"type": "string",
"description": "The full series key, dot-separated, with every position filled in."
},
"unit": {
"type": [
"string",
"null"
],
"description": "Unit as published, in German (for example Prozent)."
},
"bbkId": {
"type": [
"string",
"null"
],
"description": "The Bundesbank series id: the flow, a dot, then the key."
},
"title": {
"type": [
"string",
"null"
],
"description": "Series title as published, in German."
},
"comment": {
"type": [
"string",
"null"
],
"description": "General comment on the series, as published, in German."
},
"decimals": {
"type": [
"string",
"null"
],
"description": "Number of decimals the Bundesbank publishes, as published."
},
"timeFormat": {
"type": [
"string",
"null"
],
"description": "ISO 8601 period length of the series, for example P1D for daily or P1M for monthly."
},
"observations": {
"type": "array",
"items": {
"type": "object",
"required": [
"period",
"value"
],
"properties": {
"value": {
"type": [
"string",
"number",
"null"
],
"description": "The value exactly as the Bundesbank publishes it (a string such as 3.47), in the series unit; null where none is published."
},
"period": {
"type": [
"string",
"null"
],
"description": "Period of the observation, for example 2026-10-23 or 2026-09."
}
},
"additionalProperties": false
},
"description": "Observations in period order."
},
"unitMultiplier": {
"type": [
"string",
"null"
],
"description": "Power of ten the values are multiplied by to reach the unit, as published (0 means none)."
}
},
"additionalProperties": false
},
"description": "The series, with their observations."
},
"seriesCount": {
"type": "integer",
"description": "Series the key selected."
},
"seriesTruncated": {
"type": "boolean",
"description": "True when more than 50 series were selected and only the first 50 are returned."
}
},
"additionalProperties": false
}