# Euroref Discovery API

**Canonical:** https://apis.io/apis/euroref-dev/euroref-dev-discovery-api/  
**Provider:** Euroref — https://apis.io/providers/euroref-dev/  
**Base URL:** https://euroref.dev  
**Documentation:** https://euroref.dev/docs

Euroref Discovery API is one of 9 APIs that [Euroref](https://apis.io/providers/euroref-dev/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Discovery. The published artifact set on APIs.io includes an OpenAPI specification.

Machine-readable descriptions of what is served and what it costs.

## Operations (4)

| Method | Path | Summary |
|---|---|---|
| GET | `/v1/changes` | FREE change + freshness feed — poll this after a paid call instead of re-buying… |
| GET | `/v1/calendar` | FREE re-verification calendar — derived window plus an optional recorded… |
| GET | `/settlement-conventions` | Free: every settlement cycle we hold, with its primary-source citation — and… |
| GET | `/label-rules` | Free: the rules every confidence_label and coverage_label is derived by |

## Machine-readable artifacts (1)

- **OpenAPI** — https://artifacts.apis.io/euroref-dev/openapi/euroref-dev-discovery-api-openapi.yml

## Other Euroref APIs (8)

- [Euroref Alerts API](https://apis.io/apis/euroref-dev/euroref-dev-alerts-api/)
- [Euroref Answers API](https://apis.io/apis/euroref-dev/euroref-dev-answers-api/)
- [Euroref Certified API](https://apis.io/apis/euroref-dev/euroref-dev-certified-api/)
- [Euroref Free API](https://apis.io/apis/euroref-dev/euroref-dev-free-api/)
- [Euroref Jobs API](https://apis.io/apis/euroref-dev/euroref-dev-jobs-api/)
- [Euroref Keys API](https://apis.io/apis/euroref-dev/euroref-dev-keys-api/)
- [Euroref Reference data API](https://apis.io/apis/euroref-dev/euroref-dev-reference-data-api/)
- [Euroref x402 sellers API](https://apis.io/apis/euroref-dev/euroref-dev-x402-sellers-api/)

## Tags

Discovery

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/euroref-dev/euroref-dev-discovery-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/euroref-dev/.