# SAP Emarsys Outbound Message Sending API

**Canonical:** https://apis.io/apis/emarsys/emarsys-outbound-message-sending-api/  
**Provider:** SAP Emarsys — https://apis.io/providers/emarsys/  
**Base URL:** https://api.emarsys.net/api  
**Documentation:** https://dev.emarsys.com/docs/core-api-reference/43noz8h08gqdv-emarsys-core-api-accounts-endpoint-batch

SAP Emarsys Outbound Message Sending API is one of 30 APIs that [SAP Emarsys](https://apis.io/providers/emarsys/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Outbound Message Sending. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and authentication docs.

The Outbound Message Sending API from SAP Emarsys — 1 operation(s) for outbound message sending.

## Operations (1)

| Method | Path | Summary |
|---|---|---|
| POST | `/clients/{clientId}/messages` | Send SMS messages to the Partner API |

## Machine-readable artifacts (28)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/emarsys/refs/heads/main/openapi/emarsys-outbound-message-sending-api-openapi.yml
- **Documentation** — https://dev.emarsys.com/
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/43noz8h08gqdv-emarsys-core-api-accounts-endpoint-batch
- **Authentication** — https://dev.emarsys.com/docs/emarsys-core-api-guides/b3c3a1eba8515-authentication
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/vq6ozhk87xpct-emarsys-core-api-auto-import-profiles-endpoint-batch
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/b8bkfdpzdnrmn-bulk-response-summary
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/f2udgdha9qqax-emarsys-core-api-conditional-text-rules-endpoint-batch
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/jxv7xghhduivk-emarsys-core-api-contact-and-email-data-endpoint-batch
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/czeg4wbctz2ey-emarsys-core-api-contact-lists-endpoint-batch
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/nbmm6cavfbful-emarsys-core-api-contact-sources-endpoint-batch
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/vhlytrvjmpva3-emarsys-core-api-contacts-endpoint-batch
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/111vbiacis1pw-emarsys-core-api-email-campaign-lifecycle-endpoint-batch
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/9mp221uux5ijk-emarsys-core-api-email-campaigns-endpoint-batch
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/jntjf6yd8bbyp-email-reporting-api
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/ywep93d8zjj38-emarsys-core-api-email-templates-endpoint-batch
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/a9elofmiccck4-emarsys-core-api-events-endpoint-batch
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/7nxw96vrmb8uy-emarsys-core-api-external-content-endpoint-batch
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/mtzemy547drl7-emarsys-core-api-fields-endpoint-batch
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/k53pb4h4cekls-emarsys-core-api-forms-endpoint-batch
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/j2c7sbanej44c-emarsys-core-api-keys-endpoint-batch
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/o26j9gs8fjm9q-emarsys-core-api-media-database-endpoint-batch
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/mzyq7rihy8uv9-emarsys-core-api-programs-endpoint-batch
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/0h26fkyuh837z-emarsys-core-api-relational-data-endpoint-batch
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/14tmor5bfxbov-emarsys-core-api-sections-endpoint-batch
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/ehr0tded4ctcw-emarsys-core-api-segments-endpoint-batch
- **APIReference** — https://emartech.github.io/sms-partner-api-spec/
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/emarsys/refs/heads/main/asyncapi/emarsys-webhooks.yml
- **APIReference** — https://dev.emarsys.com/docs/core-api-reference/4kmyl4vlpf9mv-emarsys-core-api-tracked-links-endpoint-batch

## Other SAP Emarsys APIs (12)

- [SAP Emarsys Ac API](https://apis.io/apis/emarsys/emarsys-ac-api/)
- [SAP Emarsys Administrator API](https://apis.io/apis/emarsys/emarsys-administrator-api/)
- [SAP Emarsys Blocklist API](https://apis.io/apis/emarsys/emarsys-blocklist-api/)
- [SAP Emarsys Campaigns API](https://apis.io/apis/emarsys/emarsys-campaigns-api/)
- [SAP Emarsys Client Configuration API](https://apis.io/apis/emarsys/emarsys-client-configuration-api/)
- [SAP Emarsys Client Configuration Test API](https://apis.io/apis/emarsys/emarsys-client-configuration-test-api/)
- [SAP Emarsys Condition API](https://apis.io/apis/emarsys/emarsys-condition-api/)
- [SAP Emarsys Contact API](https://apis.io/apis/emarsys/emarsys-contact-api/)
- [SAP Emarsys Contactlist API](https://apis.io/apis/emarsys/emarsys-contactlist-api/)
- [SAP Emarsys Delivery Reports API](https://apis.io/apis/emarsys/emarsys-delivery-reports-api/)
- [SAP Emarsys Email API](https://apis.io/apis/emarsys/emarsys-email-api/)
- [SAP Emarsys Emailcategory API](https://apis.io/apis/emarsys/emarsys-emailcategory-api/)

## Tags

Outbound Message Sending

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