# Marketo Data Ingestion API

**Canonical:** https://apis.io/apis/marketo/marketo-data-ingestion-api/  
**Provider:** Marketo — https://apis.io/providers/marketo/  
**Base URL:** https://mkto-ingestion-api.adobe.io  
**Documentation:** https://experienceleague.adobe.com/en/docs/marketo-developer/marketo/rest/rest-api

Marketo Data Ingestion API is one of 68 APIs that [Marketo](https://apis.io/providers/marketo/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Data Ingestion, Streaming, and Bulk. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

A separate high-volume asynchronous ingestion surface hosted on Adobe's developer platform at mkto-ingestion-api.adobe.io rather than on the per-subscription Munchkin host. Seven operations sync persons, companies, custom objects, program member status and static list membership into a Marketo subscription. It is the only Marketo API published as OpenAPI 3.0.1 and the only one that uses real HTTP status semantics — 202 Accepted for asynchronous acceptance, 400 for validation failure, 401 for an invalid OAuth token — instead of the HTTP-200 error envelope the REST APIs use.

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/marketo/refs/heads/main/openapi/marketo-data-ingestion-openapi-original.json
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/marketo/refs/heads/main/overlays/marketo-data-ingestion-overlay.yaml
- **Documentation** — https://developer.adobe.com/marketo-apis/

## Other Marketo APIs (12)

- [Marketo Approve API](https://apis.io/apis/marketo/marketo-approve-api/)
- [Marketo Assets API](https://apis.io/apis/marketo/marketo-assets-api/)
- [Marketo Campaigns API](https://apis.io/apis/marketo/marketo-campaigns-api/)
- [Marketo Cc API](https://apis.io/apis/marketo/marketo-cc-api/)
- [Marketo Channel API](https://apis.io/apis/marketo/marketo-channel-api/)
- [Marketo Channels API](https://apis.io/apis/marketo/marketo-channels-api/)
- [Marketo Clone.json API](https://apis.io/apis/marketo/marketo-clone-json-api/)
- [Marketo Content API](https://apis.io/apis/marketo/marketo-content-api/)
- [Marketo Content.json API](https://apis.io/apis/marketo/marketo-content-json-api/)
- [Marketo Delete.json API](https://apis.io/apis/marketo/marketo-delete-json-api/)
- [Marketo Discard API](https://apis.io/apis/marketo/marketo-discard-api/)
- [Marketo Dynamic API](https://apis.io/apis/marketo/marketo-dynamic-api/)

## Tags

Data Ingestion, Streaming, Bulk

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