# Payer Orders API

**Canonical:** https://apis.io/apis/payer/payer-orders-api/  
**Provider:** Payer — https://apis.io/providers/payer/  
**Base URL:** https://b2b.payer.se  
**Documentation:** https://payerdocs.developerhub.io/

Payer Orders API is one of 17 APIs that [Payer](https://apis.io/providers/payer/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 6 JSON Schema definitions. Tagged areas include Order. The published artifact set on APIs.io includes an OpenAPI specification and 6 JSON Schemas.

The Orders API from Payer — 4 operation(s) for orders.

## Operations (5)

| Method | Path | Summary |
|---|---|---|
| GET | `/api/v2/orders/invoices` | Returns an invoice for a given invoice number |
| POST | `/api/v2/orders/invoices/credit/{creditid}` | Returns a credit invoice for the full amount of the provided invoice |
| PUT | `/api/v2/orders/invoices/send` | Sends a copy of an invoice |
| GET | `/api/v2/orders/invoices/{invoiceid}` | Returns invoices with invoice number >= than given invoice number |
| POST | `/api/v2/orders/invoices/{invoiceid}` | Pays an invoice with an outstanding amount from a credit invoice |

## Machine-readable artifacts (7)

- **OpenAPI** — https://artifacts.apis.io/payer/openapi/payer-orders-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/payer/json-schema/payer-put-api-v2-orders-invoices-send-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/payer/json-schema/payer-post-api-v2-orders-invoices-credit-creditid-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/payer/json-schema/payer-post-api-v2-orders-invoices-invoiceid-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/payer/json-schema/payer-post-oauth2-token-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/payer/json-schema/payer-post-api-v2-orders-invoices-credit-creditid-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/payer/json-schema/payer-get-api-v2-orders-invoices-invoiceid-response-schema.json

## Other Payer APIs (12)

- [Payer API](https://apis.io/apis/payer/payer-api/)
- [Payer All API](https://apis.io/apis/payer/payer-all-api/)
- [Payer Audit API](https://apis.io/apis/payer/payer-audit-api/)
- [Payer Changelog API](https://apis.io/apis/payer/payer-changelog-api/)
- [Payer Documentation API](https://apis.io/apis/payer/payer-documentation-api/)
- [Payer Events API](https://apis.io/apis/payer/payer-events-api/)
- [Payer Export API](https://apis.io/apis/payer/payer-export-api/)
- [Payer Invoices API](https://apis.io/apis/payer/payer-invoices-api/)
- [Payer Oauth2 API](https://apis.io/apis/payer/payer-oauth2-api/)
- [Payer Page API](https://apis.io/apis/payer/payer-page-api/)
- [Payer Payer API](https://apis.io/apis/payer/payer-payer-api-api/)
- [Payer Reader Access API](https://apis.io/apis/payer/payer-reader-access-api/)

## Tags

Order

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