There is no public API today. MarbleMap has no developer interface, no key-generation screen and no data endpoint that would wire your own ERP, accounting or inventory system straight into the platform.
Watch out for one label, because it misleads. API access appears in the plan comparison table, but nothing is wired behind it today — it is a forward-looking line item, not a feature you can switch on. Do not pick a tier on the strength of it, and do not expect a key-generation screen to appear once you have paid for that tier.
There is also no webhook, no outbound callback and no scheduled data export, so nothing can push events to a system of yours either.
The one integration that does work is the connector under Settings › Integrations, which links your account to an AI assistant such as ChatGPT or Claude. It is free on every plan, and it is a conversational interface rather than a programmable one — useful for a person querying demands and offers in natural language, not for machine-to-machine traffic. Setting it up is covered in its own article.
If your company needs a genuine system-level connection, write to us and describe what you want to move — that conversation is handled case by case.
Also asked as: Do you have an API? · Is there developer access or an API key? · Do you offer webhooks? · What does "API access" in the plan table actually give me?