io.usefulapiPublished by usefulapi.ioOfficial publisherv1.37.5Updated Nov 8, 2026
MCP server for Autumn — read customers, plans, balances & invoices; track usage and attach plans.
The publisher's own server: Ably MCP by usefulapi
Hosted MCP server for Autumn billing: lets an assistant read customers, plans, features, balances and invoices, and record usage or attach plans.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/io.usefulapi%2Fautumn/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Add this to your client's mcpServers config.
{
"mcpServers": {
"autumn-by-usefulapi": {
"type": "http",
"url": "https://autumn.usefulapi.io/mcp"
}
}
}Read your Autumn customers, features, plans, balances and invoices — and create customers, track usage or attach plans — from Claude, Cursor, or any MCP client. Hosted, no local install — connect with your Autumn API key.
Live endpoint: https://autumn.usefulapi.io/mcp · Homepage: https://usefulapi.io/autumn
https://autumn.usefulapi.io/mcp.claude mcp add --transport http autumn https://autumn.usefulapi.io/mcp, then run /mcp to log in.Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Autumn credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/autumn/
On first connect you'll paste your Autumn API key. It's validated, stored per-user, and scoped to you.
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this server only. Subscribe with autumn_upgrade (it returns a Stripe Checkout link). Cancel any time with autumn_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running autumn_upgrade before then undoes the cancel. Or write to [email protected].
MIT — see LICENSE. Documentation only; the server is hosted.
Source: servers/autumn/README.md at commit 4046075
Get a customer
Fetch a single Autumn customer by id, optionally expanding related data (invoices, entities, subscriptions, balances). Autumn API: POST /v1/customers.get.
expandcustomer_idrequiredList customers
List/filter customers with cursor pagination. Autumn API: POST /v1/customers.list. Returns { list, next_cursor }.
limitplanssearchprocessorsstart_cursorsubscription_statusCheck feature access / balance
READ-ONLY entitlement check: does a customer have access to (or enough balance of) a feature? Autumn API: POST /v1/balances.check. This tool never records usage — it does not expose send_event or lock.
entity_idfeature_idrequiredcustomer_idrequiredwith_previewrequired_balanceList invoices
List invoices with cursor pagination and optional filters. Autumn API: POST /v1/invoices.list. Returns { list, next_cursor }.
limitstatusentity_idcustomer_idstart_cursorprocessor_typesGet an entity
Fetch a single entity (e.g. a seat) belonging to a customer. Autumn API: POST /v1/entities.get.
expandentity_idrequiredcustomer_idrequiredList entities
List a customer's entities with cursor pagination and optional filters. Autumn API: POST /v1/entities.list. Returns { list, next_cursor }.
limitplanssearchprocessorscustomer_idrequiredstart_cursorsubscription_statusList features
List all features in the current environment. Autumn API: POST /v1/features.list. Returns { list }.
Takes no parameters.
Get a feature
Fetch a single feature by id. Autumn API: POST /v1/features.get.
feature_idrequiredList plans
List all plans (products) in the current environment. Autumn API: POST /v1/plans.list. Returns { list }.
entity_idcustomer_idall_versionsinclude_archivedGet a plan
Fetch a single plan by id (optionally a specific version). Autumn API: POST /v1/plans.get.
plan_idrequiredversionPreview attaching a plan
Preview the cost/effect of attaching a plan to a customer WITHOUT charging or changing anything. Read-only. Autumn API: POST /v1/billing.preview_attach.
plan_idrequiredversioncustomizeentity_idcustomer_idrequiredfeature_quantitiesRaw read request
Power-user escape hatch: POST to any Autumn read/preview endpoint not wrapped by a dedicated tool. READ-ONLY — the path is validated to only allow .get / .list / .check / .preview_* actions; write actions are rejected. Autumn API: POST {path}.
bodypathrequiredGet or create a customer
MUTATES Autumn billing data — fetches a customer by id, creating them if they do not exist. Autumn API: POST /v1/customers.get_or_create.
nameemailexpandcurrencymetadatastripe_idcustomer_idrequiredfingerprintcreate_in_stripeUpdate a customer
MUTATES Autumn billing data — partially updates a customer. Only provided fields change. Autumn API: POST /v1/customers.update.
nameemailcurrencymetadatastripe_idcustomer_idrequiredfingerprintnew_customer_idTrack usage
MUTATES Autumn billing data — records a usage event (deducts/credits a feature balance). Provide EITHER feature_id OR event_name. Autumn API: POST /v1/balances.track.
valueentity_idtimestampevent_namefeature_idpropertiescustomer_idrequiredidempotencyKeyAttach a plan
MUTATES Autumn billing data — attaches (subscribes) a plan to a customer; may create an invoice / return a payment URL. Autumn API: POST /v1/billing.attach. Returns { customer_id, invoice, payment_url, required_action }.
plan_idrequiredversioncustomizeentity_idcustomer_idrequiredsuccess_urlinvoice_moderedirect_modefeature_quantitiescheckout_session_paramsCreate an entity
MUTATES Autumn billing data — creates an entity (e.g. a seat) under a customer, tied to a feature. Autumn API: POST /v1/entities.create.
nameentity_idrequiredfeature_idrequiredcustomer_idrequiredbilling_controlsOpen customer billing portal
MUTATES Autumn billing data — creates a Stripe billing-portal session for a customer to manage their subscription. Autumn API: POST /v1/billing.open_customer_portal. Returns { customer_id, url }.
return_urlcustomer_idrequiredconfiguration_id100% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
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{ "mcpServers": { "autumn": { "url": "https://autumn.usefulapi.io/mcp" } }}