Polar for your agents.
Connect Polar once and every agent you run inside Even (Claude Code, Codex, OpenCode, Even Agents) can use it: 17 curated tools, discovered on demand, with your key stored on your machine and every call going direct to Polar.
What agents can do with Polar
Curated for agents: the calls that matter, with schemas and descriptions written for tool use, not an endpoint dump.
polar_list_productsList products.
polar_list_ordersList orders, newest first.
polar_list_subscriptionsList subscriptions.
polar_get_productGet a single product by id.
polar_get_orderGet a single order by id.
polar_list_customersList customers, newest first.
polar_get_customerGet a single customer by id.
polar_list_benefitsList benefits (entitlements like license keys, file downloads, Discord roles) configured in the org.
polar_create_checkoutCreate a hosted checkout session. `products` is an array of product ids to offer; `success_url` is where to send the buyer after payment.
polar_get_checkoutGet a single checkout session by id.
polar_get_subscriptionGet a single subscription by id.
polar_update_subscriptionUpdate an existing subscription (e.g. change product, cancel).
polar_create_customerCreate a new customer record.
polar_get_benefitGet a single benefit (entitlement) by id.
polar_create_benefitCreate a new benefit (entitlement) for products.
polar_list_checkoutsList hosted checkout sessions.
polar_get_license_keyGet a license key (benefit grant) for a specific customer and benefit.
Connect it in a minute
The connect flow is agent-driven: Even opens the key page in its own browser and collects the key through a secure native field. It never passes through the chat.
- Paste the prompt below into any agent running inside Even, or click Connect in Even's catalog.
- Open Settings and create an Organization Access Token.
- Copy the token. Sandbox? Change base_url to https://sandbox-api.polar.sh.
- Paste the key into Even's secure field. Even verifies it and your agents are live.
Connect Polar to Even: call connect_begin("polar") on the even-connect MCP and walk me through it.
List products and subscriptions in your payment system, retrieve customer details, and generate checkout links.
More Even Connect services
One MCP server, a handful of meta-tools, every service below. Agents search for the right tool at run time, so context stays lean.