---
title: "GetEuYieldCurve"
method: GET
path: "/api/economic/v1/get-eu-yield-curve"
tags: ["EconomicService"]
---

# GetEuYieldCurve

`GET /api/economic/v1/get-eu-yield-curve`

## Request

- Base URL: `https://api.worldmonitor.app`
- URL: `https://api.worldmonitor.app/api/economic/v1/get-eu-yield-curve`
- Auth: one of:
  - API key in header `X-WorldMonitor-Key`
  - API key in header `X-Api-Key`

GetEuYieldCurve retrieves the ECB Euro Area AAA sovereign yield curve (Svensson model spot rates).

## Query parameters

- `jmespath` string

## Response `200`

OK

- WorldmonitorEconomicV1GetEuYieldCurveResponse: GetEuYieldCurveResponse contains the latest ECB Euro Area AAA sovereign yield curve.
  - `data` WorldmonitorEconomicV1EuYieldCurveData: EuYieldCurveData holds a single observation of the ECB Euro Area AAA yield curve.
    - `date` string: Date of the observation (YYYY-MM or YYYY-MM-DD).
    - `rates` object: Spot rates by tenor. Keys: "1Y", "2Y", "5Y", "10Y", "20Y", "30Y".
    - `source` string: Data source identifier (e.g. "ecb-aaa").
    - `updatedAt` string: ISO 8601 timestamp when this was last seeded.
  - `unavailable` boolean: True if data is not yet available in cache. True when the upstream or seed-backed variant is unavailable; empty payload fields are graceful degradation, not confirmed zero data.

## Other responses

- `400`: Validation error
- `401`: Missing or invalid API key.
- `403`: API access requires an active subscription (the API key's subscription is inactive or expired).
- `429`: Rate limit exceeded.
- `503`: Service unavailable. Billing-verification responses include code and X-Billing-Verification; other gateway infrastructure failures use the generic GatewayError shape.
- `default`: Gateway or handler error response.

---

[API](https://skmtc.dev/worldmonitor/apis/worldmonitor-api.md) · [All operations](https://skmtc.dev/worldmonitor/apis/worldmonitor-api/llms.txt) · [OpenAPI document](https://skmtc.dev/worldmonitor/apis/worldmonitor-api/revisions/e3dc8463a5c9?raw)