Digital Goods MoR aggregator (Paddle, Lemon Squeezy, Polar, Whop, Creem, Dodo, FastSpring, 2CO)

Cancel a subscription on the merchant-of-record platform. Behaviour differs: Paddle = cancel immediately or at next_billing_period (set immediately). Dodo = same (immediately -> cancelled now, else at period end). Creem = same (immediately -> now, else scheduled to period end). Lemon Squeezy / FastSpring = always cancel at the END of the current period (access continues; immediate not offered by the API). Polar / Whop = Polar revokes IMMEDIATELY, Whop cancels at period end. Returns the unified s…

Create a hosted CHECKOUT LINK for a digital product / software / course through a merchant-of-record platform (the MoR is the seller and remits global sales tax / VAT). Returns checkout_url for the buyer to pay. One primitive across eight providers — pick with provider. item = the catalog id on that platform: Paddle price_id (pri_...), Lemon Squeezy variant_id (numeric, also needs store_id), Polar product_id (UUID), Whop plan_id (plan_...), Creem product_id (prod_...), Dodo product_id (pdt_...),…

Refund an order through the merchant-of-record platform. Capability differs by provider: Paddle = FULL refund only (POST /adjustments; pending_approval on production) — do NOT pass amount. Lemon Squeezy = pass amount (major unit) for partial, or omit for full. Polar = amount is REQUIRED (no full shortcut) plus a reason enum. Dodo = FULL only (POST /refunds) — do NOT pass amount. FastSpring = FULL only (POST /orders/{id}/refunds) — do NOT pass amount. 2Checkout = partial (pass amount) or full (om…

Get the status of an order / transaction created through the merchant-of-record platform. order_id = Paddle transaction_id (txn_...), Lemon Squeezy order id (numeric), Polar order id (UUID), Whop payment/receipt id, Creem checkout id (ch_...), Dodo payment_id (pay_...), or FastSpring order id. Returns a UNIFIED status enum [PAID | PENDING | FAILED | REFUNDED | PARTIALLY_REFUNDED | CANCELED | PAST_DUE | UNKNOWN(raw)] plus raw_status and a raw passthrough of the provider payload. Credential header…