# Mercoa entity-group > invoice API

**Canonical:** https://apis.io/apis/mercoa/mercoa-entity-group-invoice-api/  
**Provider:** Mercoa — https://apis.io/providers/mercoa/  
**Base URL:** https://api.mercoa.com  
**Documentation:** https://docs.mercoa.com/

Mercoa entity-group > invoice API is one of 54 APIs that [Mercoa](https://apis.io/providers/mercoa/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include entity-group > invoice. The published artifact set on APIs.io includes an OpenAPI specification.

The entity-group > invoice API from Mercoa — 3 operation(s) for entity-group > invoice.

## Operations (3)

| Method | Path | Summary |
|---|---|---|
| GET | `/entityGroup/{entityGroupId}/invoices` | Get All |
| GET | `/entityGroup/{entityGroupId}/invoices/download` | Download Invoices |
| GET | `/entityGroup/{entityGroupId}/invoice-metrics` | Get Metrics |

## Machine-readable artifacts (1)

- **OpenAPI** — https://artifacts.apis.io/mercoa/openapi/mercoa-entity-group-invoice-api-openapi.yml

## Other Mercoa APIs (12)

- [Mercoa API](https://apis.io/apis/mercoa/mercoa-api/)
- [Mercoa Entities API](https://apis.io/apis/mercoa/mercoa-entities-api/)
- [Mercoa Entity Groups API](https://apis.io/apis/mercoa/mercoa-entity-groups-api/)
- [Mercoa Invoice Templates API](https://apis.io/apis/mercoa/mercoa-invoice-templates-api/)
- [Mercoa Invoices API](https://apis.io/apis/mercoa/mercoa-invoices-api/)
- [Mercoa OCR API](https://apis.io/apis/mercoa/mercoa-ocr-api/)
- [Mercoa Organization API](https://apis.io/apis/mercoa/mercoa-organization-api/)
- [Mercoa Payment Gateway API](https://apis.io/apis/mercoa/mercoa-payment-gateway-api/)
- [Mercoa Payment Methods API](https://apis.io/apis/mercoa/mercoa-payment-methods-api/)
- [Mercoa Transactions API](https://apis.io/apis/mercoa/mercoa-transactions-api/)
- [Mercoa API Reference API](https://apis.io/apis/mercoa/mercoa-api-reference-api/)
- [Mercoa Bank Lookup API](https://apis.io/apis/mercoa/mercoa-bank-lookup-api/)

## Tags

entity-group > invoice

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