API
The MarketplaceHub REST API: credentials, the token exchange, and every endpoint — orders, inventory, product types, webhooks, marketplaces and jobs.
Getting started
Mint a credential in the app, exchange it for a token with client_credentials, and make your first authenticated call. Includes the full scope list.
Read pageConventions
Error codes and problem+json, rate limits and Retry-After, idempotency keys, paging, and incremental polling — the rules that hold across every endpoint.
Read pageOrders
List and fetch orders, confirm shipments with tracking, cancel and refund: which order writes reach which marketplace, and the one order the API refuses.
Read pageInventory
Push price and stock by SKU with per-SKU results, read your catalogue, and create products: search categories, read attribute schemas, publish with validation.
Read pageMarketplaces and jobs
Read the health of your marketplace connections and find out why a push failed, and follow the asynchronous jobs that endpoints hand back.
Read pageWebhooks
Subscribe an https endpoint to account events, verify the HMAC signature on each delivery, and understand the retry schedule and the auto-disable rule.
Read pageMCP server
Connect Claude or ChatGPT over the Model Context Protocol: one address, no credential to mint, and tools that read your account or update price, stock, orders.
Read page