Posted by the APIs.io catalog. APIs.io does not own or sell this API; access comes from the provider, Salesforce Marketing Cloud.
The Salesforce Marketing Cloud Assets API manages marketing assets such as images, documents, content blocks and templates. It offers create, read, update and delete operations for the content types stored in Content Builder. Teams that run email, mobile messaging or journeys on Marketing Cloud Engagement, and developers who need to automate or integrate content management, would use it.
Calls go to a tenant-specific REST host, https://YOUR_SUBDOMAIN.rest.marketingcloudapis.com. The provider issues OAuth 2.0 tokens per tenant.
Published for it in the catalog: OpenAPI, Overlay, Documentation, Authentication, API Reference, Getting Started, Rate Limits, Best Practices, Error Codes and JSON Schema.
The provider's Kin Score is 79.1 (exemplar band). Its Agent Readiness score is 56.8 (agent-ready band), scored 2026-10-23.
Pricing: set by the provider. The provider's access is listed as enterprise and requires approval.
Condition: a live hosted API listed in the APIs.io catalog; you call the provider's endpoint.
Catalog listing: https://apis.io/apis/salesforce-marketing-cloud/salesforce-marketing-cloud-assets-api/ Provider: https://www.salesforce.com/