# Trendyol

**Canonical:** https://apis.io/providers/trendyol/  
**Website:** https://trendyol.com  
**APIs profiled:** 1

Trendyol is Turkey's largest e-commerce marketplace and a leading fashion and retail platform operating across Türkiye, the Gulf, Azerbaijan, and Central & Eastern Europe. Its Marketplace (Partner) API lets sellers and integrators manage the full commerce lifecycle: product catalog with category/brand/ attribute data, price and stock updates, order and shipment-package fulfillment, returns and claims, invoicing, settlements and financial reconciliation, the Export Center, customer questions, and order webhooks. Authentication is HTTP Basic (API key/secret) with a mandatory User-Agent header, plus an OAuth 2.0 authorization-code flow for multi-supplier integrators. Bulk writes are asynchronous and confirmed via a batchRequestId.

## Kin Score — 34.4 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 34.4).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 45.1 |
| Governance | 4.5 |
| Contract Governance | 4.5 |
| Operational Transparency | 57.9 |
| Developer Ergonomics | 37.5 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## Agent readiness — 33.1 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | yes |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (1)

- **Trendyol Marketplace API** — The Trendyol Marketplace / Partner API for sellers and integrators — product, order/shipment, returns, invoice, settlement, and webhook operations.

## MCP servers (1)

- **Trendyol MCP Server** — A candidate Model Context Protocol tool surface for the Trendyol Marketplace API, mapped one-to-one from documented operations. Not published by Trendyol — a starting point for ...

## Security (2)

- **Trendyol Authentication** — http/oauth2 · 3 schemes
- **Trendyol Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, E-Commerce, Marketplace, Retail, Fashion, Turkey, Order Management, Fulfillment, Logistics, Webhook

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/trendyol/). Scores are computed from the provider's own public artifacts under a published rubric.