# Sendoso Marketplace and SmartSend API

**Canonical:** https://apis.io/apis/sendoso/sendoso-marketplace-api/  
**Provider:** Sendoso — https://apis.io/providers/sendoso/  
**Base URL:** https://app.sendoso.com/api/v3  
**Documentation:** https://developer.sendoso.com/marketplace/overview/introduction

Sendoso Marketplace and SmartSend API is one of 5 APIs that [Sendoso](https://apis.io/providers/sendoso/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Marketplace, SmartSend, and Recommendations. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, authentication docs, and rate-limit docs.

Browse the Sendoso marketplace catalog, get AI-selected gift recommendations for a recipient, and send either. Four operations on /api/v3, scoped to `marketplace` and `smartsend`.

## Machine-readable artifacts (6)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sendoso/refs/heads/main/openapi/sendoso-marketplace-api-openapi.yml
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/sendoso/refs/heads/main/overlays/sendoso-marketplace-overlay.yaml
- **Documentation** — https://developer.sendoso.com/marketplace/overview/introduction
- **APIReference** — https://developer.sendoso.com/marketplace/reference/products/get-products
- **Authentication** — https://developer.sendoso.com/marketplace/overview/authentication
- **RateLimits** — https://developer.sendoso.com/marketplace/overview/rate-limits

## Other Sendoso APIs (4)

- [Sendoso Core API](https://apis.io/apis/sendoso/sendoso-core-api/)
- [Sendoso SCIM API](https://apis.io/apis/sendoso/sendoso-scim-api/)
- [Sendoso Webhooks](https://apis.io/apis/sendoso/sendoso-webhooks/)
- [Sendoso MCP Server](https://apis.io/apis/sendoso/sendoso-mcp/)

## Tags

Marketplace, SmartSend, Recommendations

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