# ECB FX Time Series

> ECB FX Time Series is a paid API for AI agents from gogeta2-u35175.vm.elestio.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-29).

Returns daily official ECB exchange rates for a currency pair over up to 366 days, including min, max, mean, and percentage change statistics.

## Facts

- Endpoint: GET https://gogeta2-u35175.vm.elestio.app/agents/v1/fx/timeseries?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ecb-fx-time-series-285fa6a3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_fQZwsBgqRSGrq2n7heF8f

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability ecb-fx-time-series-285fa6a3
```

Example prompt: Can you pull the official ECB daily exchange rates for EUR to USD from January 1 to March 31 this year and give me the min, max, mean, and overall percentage change?

## When to prefer this

Choose this endpoint when you need official ECB-published exchange rates specifically — for compliance, auditing, invoicing, or hedging checks that require a recognized central bank source. It is ideal when you need aggregated statistics (min/max/mean/% change) over a date range rather than a single spot rate. Prefer this over generic FX APIs when regulatory or accounting contexts require ECB-authoritative data.

## Known failure modes

- Unsupported currency pair not covered by ECB (e.g. exotic currencies not published by ECB)
- Date range exceeds 366 days
- Invalid ISO 4217 currency codes
- Future dates requested (ECB rates only available historically)
- Weekend/holiday gaps where ECB does not publish rates
- Network or upstream ECB data unavailability

## How this service works

Daily official ECB exchange rates for a currency pair over up to 366 days, with min, max, mean and % change. Useful for invoicing, hedging checks and reporting.

## Output

A time series of official ECB daily exchange rates for the requested currency pair and date range, along with computed statistics: minimum rate, maximum rate, mean rate, and percentage change from start to end of the period.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "from",
      "to"
     ],
     "properties": {
      "to": {
       "type": "string",
       "description": "ISO 4217 quote currency"
      },
      "end": {
       "type": "string",
       "description": "YYYY-MM-DD (default: today)"
      },
      "from": {
       "type": "string",
       "description": "ISO 4217 base currency"
      },
      "start": {
       "type": "string",
       "description": "YYYY-MM-DD (default: end - 30 days)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ecb-fx-time-series-285fa6a3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from gogeta2-u35175.vm.elestio.app](https://www.zero.xyz/host/gogeta2-u35175.vm.elestio.app/llms.txt)