ahmedfarrag17Q: Can we build custom integrations (n8n) with API/Webhooks (in Tier 4-5)?
I'm interested in purchasing the Lifetime Tier 4-5 plan on AppSumo and I’d like to clarify a few points since n8n integration is not included in the LTD on AppSumo:
1- Do Tiers 4-5 include full access to Dart’s API and Webhooks?
2- Are there any specific limitations (rate limits, endpoints, or permissions) for API usage in the Lifetime Tier 4-5 plans?
3- Can the API be used to connect Dart with automation tools such as n8n, using Webhook triggers and HTTP requests?
4- Do you have any API documentation or examples showing how to integrate Dart with n8n (or similar platforms like Zapier or Make)?
5- What type of authentication does the API use (API key, OAuth, Bearer token, etc.)?
6- Could you confirm whether all API and Webhook features available in the standard paid plans are also available in the AppSumo Lifetime Tier 4-5 plans?
Thanks!
zswaff
Nov 7, 2025A: Hey, thanks for the great questions here!
Tiers 4&5 include full access to Dart’s API and webhooks, yes. There are no limitations on that compared with any other plan. All plans do have industry-standard rate limits on the API and the webhooks (particularly for failing webhooks). I don't know the rates on that off the top of my head but I don't think anyone, including huge workspaces, have hit that except for if their webhooks start failing.
Yes, direct integrations with any service that supports API and webhooks is absolutely possible! I don't know of any examples of that off the top of my head--most documentation is through the official integrations--but I'll update if I find something.
The API is usually accessed through a bearer token that you get from the UI but OAuth is available too for MCP or if you're building your own app/integration.