Integration
Connect PyPI to Marketplace Fee Data
When something happens in PyPI, your agent does the next thing in Marketplace Fee Data. Describe it and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want PyPI and Marketplace Fee Data to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiAny client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.
Set it up in your client
Claude Code
Run this in the directory you want to work in.
claude mcp add --transport http -s project apiant-ai https://mcp.apiant.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)Claude, web and desktop
Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.
Setup guide (opens in a new tab)Cursor
Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.
Setup guide (opens in a new tab)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)Codex and the ChatGPT desktop app
Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.
Setup guide (opens in a new tab)Any other MCP client
Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.
Setup guide (opens in a new tab)Example flows
What PyPI can start in Marketplace Fee Data
When New package in PyPI
then Get marketplace fees by platform in Marketplace Fee Data
When New release in PyPI
then List all marketplace fees in Marketplace Fee Data
Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships.
Everything your agent can do with PyPI and Marketplace Fee Data
Triggers and actions 2 triggers · 4 actions
Trigger
New packageFires when a new package is published to PyPI, via the site-wide newest-packages RSS feed (/rss/packages.xml).
Trigger
New releaseFires when a watched PyPI package publishes a new release, via that package's release RSS feed (/rss/project/{name}/releases.xml).
Action
Get packageLook up a PyPI package's latest metadata, release list, and project URLs.
Action
Get releaseLook up metadata for one specific version of a PyPI package, including its files and known vulnerabilities.
Action
Get marketplace fees by platformRetrieve the published fee schedule (percentage rates and fixed charges) for one named marketplace or payment processor, e.g. Etsy or Stripe.
Action
List all marketplace feesRetrieve the full fee schedule dataset for all 21 supported marketplaces and payment processors in one document.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
Reviews
What our customers say
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Questions
PyPI and Marketplace Fee Data, answered
What can start an automation from PyPI?
Any of PyPI's 2 triggers in the catalog, including New package and New release. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Marketplace Fee Data when something happens in PyPI?
Any of Marketplace Fee Data's 2 actions, including Get marketplace fees by platform and List all marketplace fees. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Marketplace Fee Data to PyPI?
Marketplace Fee Data has no triggers in the catalog today, so automations start in PyPI. If you need the other direction, ask: your agent reads Marketplace Fee Data's API documentation and adds it.
Do I have to build a connector for PyPI or Marketplace Fee Data?
No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running.
What happens when something fails?
Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.
Is there a free plan?
Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.