---
title: "Creates a delivery and send documents for a sender."
method: POST
path: "/epost/v2/deliveries"
tags: ["ePost Communication Platform Delivery"]
---

# Creates a delivery and send documents for a sender.

`POST /epost/v2/deliveries`

## Request

- Base URL: `https://api.klara.ch`
- URL: `https://api.klara.ch/epost/v2/deliveries`
- Auth: one of:
  - API key in header `X-API-KEY`
  - HTTP bearer

Delivery size limit: 2GB

Each document size (binary + metadata) limit: 200MB

Total number of documents per delivery limit: 2,000

Total number of recipients per delivery limit: 2,000

## Response `201`

Delivery created

- DeliveryResponseV2: A response when do a delivery.
  - `id` string: The id of this delivery after created

## Other responses

- `400`: Data invalid<br/><br/>Failures detected by a downstream service carry that service's own <code>code</code>, which this reference does not enumerate, so the <code>code</code> field may hold a value not documented here. Treat an unrecognised code as a generic failure of the status it arrives with, and do not branch on a code this reference does not list.
- `401`: No Authorization header found or invalid token<br/><br/>Failures detected by a downstream service carry that service's own <code>code</code>, which this reference does not enumerate, so the <code>code</code> field may hold a value not documented here. Treat an unrecognised code as a generic failure of the status it arrives with, and do not branch on a code this reference does not list.
- `403`: The current user is not allowed to access this company data<br/><br/>Failures detected by a downstream service carry that service's own <code>code</code>, which this reference does not enumerate, so the <code>code</code> field may hold a value not documented here. Treat an unrecognised code as a generic failure of the status it arrives with, and do not branch on a code this reference does not list.
- `415`: Unsupported Media Type<br/><br/>Failures detected by a downstream service carry that service's own <code>code</code>, which this reference does not enumerate, so the <code>code</code> field may hold a value not documented here. Treat an unrecognised code as a generic failure of the status it arrives with, and do not branch on a code this reference does not list.
- `429`: API rate limit exceeded<br/><br/>Failures detected by a downstream service carry that service's own <code>code</code>, which this reference does not enumerate, so the <code>code</code> field may hold a value not documented here. Treat an unrecognised code as a generic failure of the status it arrives with, and do not branch on a code this reference does not list.

---

[API](https://skmtc.dev/klara/apis/klara-public-api.md) · [All operations](https://skmtc.dev/klara/apis/klara-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/klara/apis/klara-public-api/revisions/490b1a879fc2?raw)