Autumn

Checks whether a customer currently has enough balance to use a feature.

Records usage for a customer feature and returns updated balances.

Enqueue up to 1000 usage events for asynchronous processing.

Records AI token usage for a customer and returns the updated AI credit balance.

Create a balance for a customer feature.

Update a customer balance.

Delete a balance for a customer feature.

Finalize a previously locked balance.

Attaches a plan to a customer. Handles new subscriptions, upgrades and downgrades.

Updates an existing subscription. Use to modify feature quantities, cancel, or change plan configuration.

Previews the billing changes that would occur when attaching a plan, without actually making any changes.

Previews the billing changes that would occur when updating a subscription, without actually making any changes.

Create a billing portal session for a customer to manage their subscription.

Create a payment setup session for a customer to add or update their payment method.

Previews the billing changes that would occur when attaching multiple plans, without actually making any changes.

Attaches multiple plans to a customer in a single request. Creates a single Stripe subscription with all plans consolida…

Previews the billing changes of a multi-plan update without making any changes. Returns one core preview per affected su…

Updates multiple plans on a customer in a single request. Currently supports cancel actions (immediately, end of cycle,…

Creates a multi-phase subscription schedule for a customer. The first phase starts immediately and subsequent phases aut…

Image a customer into Autumn for live migration. Read-only against processors.

Creates a customer if they do not exist, or returns the existing customer by your external customer ID.

Fetches a customer by ID, optionally expanding related data such as invoices or entities.

Lists customers with cursor pagination and optional filters.

Updates an existing customer by ID.

Deletes a customer by ID.

Fetches an entity by its ID.

Lists entities across the organization with pagination and optional filters.

Creates an entity for a customer and feature, then returns the entity with balances and subscriptions.

Updates an existing entity and returns the refreshed entity object.

Deletes an entity by entity ID.

List usage events for your organization. Filter by customer, feature, or time range.

Aggregate usage events by time period. Returns usage totals grouped by feature and optionally by a custom property.

Retrieves a single feature by its ID.

Lists all features in the current environment.

Creates a new feature.

Updates an existing feature.

Deletes a feature by its ID.

Inserts or updates up to 500 historical invoices without reading or mutating the billing processor.

Lists invoices with cursor pagination and optional filters (customer, entity, status, processor).

Mints a per-customer token so a downstream or self-hosted app can call Autumn directly without your secret key.

Revokes every outstanding token for a customer.

Assigns licenses to one or more entities.

Releases licenses assigned to one or more entities.

Lists a customer’s license pools and available seats.

Lists license assignments for a customer.

Retrieves a single plan by its ID.

Lists all plans in the current environment.

Creates a new plan with optional base price and feature configurations.

Updates an existing plan.

Deletes a plan by its ID.

Create a referral program linked to an existing reward.

List the referral programs configured for the org.

Fetch a referral program by ID.

Update a referral program. Omitted fields keep their current value.

Delete a referral program.

Create or fetch a referral code for a customer in a referral program.

Redeem a referral code for a customer.

Create a coupon or feature grant.

List the coupons and feature grants configured for the org.

Fetch a coupon or feature grant by ID.

Update a coupon or feature grant. Omitted fields keep their current value.

Delete a coupon or feature grant.

Redeem a reward promo code for a customer.