Ask which Maxio subscriptions renew or went past due this month, and what each owes.
Connect Maxio with an API key and your site and Memtro reads subscriptions with state, customer, product, price, balance and key dates, customers, invoices with amounts due, products, the event feed of signups, renewals and failed payments, and subscription notes. Card details are never returned. The hourly sync writes billing events into memory. When you ask, and once an administrator has granted the action by name, it can manage customers and subscriptions, record usage, and issue, email or void invoices. Creating, reactivating or retrying a subscription can charge the customer, refunds move money, and voids and refunds cannot be undone.
Ask in plain English from chat, your editor, a scheduled job or your own agent. The model picks the right Maxio tool, reads what it needs, and answers with the source cited.
These tools change something in Maxio. The model is told to use them only when you ask for exactly that, and an administrator grants each one by name to the teams that may use it; a personal connection acts only after its owner allows it.
Turn events on in the connection's Events tab on the Connections page, then add the address it shows as a webhook in Maxio, choosing the same kinds; the tab shows Maxio's own steps. Each event can start a job, with the event as its input, and can be remembered where you choose. Maxio signs every delivery, and one whose signature does not check out is refused before it is read.
Events and webhooksOnce Maxio is connected, these are the kinds of things people ask. Plain questions, no syntax. If the answer lives partly in another system you have connected, Memtro looks there too.
Maxio + MemtroWhich subscriptions renew this month, and on which product?
Which subscriptions went past due this week?
What failed payments did Northwind have in the last 90 days?
Retry the failed payment on the Acme subscription now that their card is updated
Cancel the Brightwave Ltd subscription at the end of its period
On Monday the head of finance asks which subscriptions went past due last week. Memtro reads the event feed and the subscriptions and lists five, each with the failed payment, its balance and the product, with BigCo the largest at £2,400.
Northwind tells the account lead, Grace Lee, that they have updated their card. She asks Memtro to retry the past-due payment. Memtro retries it, Maxio charges the payment profile on file, and Memtro reports the payment succeeded and the subscription is active again.
The teams that lean on Maxio most, a question each of them asks, and what they connect beside it.
A record in Maxio is rarely the whole story. Connect the systems that hold the rest and Memtro checks them together, then remembers what it learned so the next question starts further along.
Using something else for the same job, or both? Each connector has its own tools; connect as many as you like.
NetSuite
Ramp
FreeAgent
Holded
Mollie
QuickFile
Recurly
Airwallex
Pennylane
Charity Commission (England and Wales)
Checkout.com
FCA Register
Soldo
Spendesk
Lago
Recharge
Katana
Chaser
Unleashed
Printful
Orb
Quaderno
Donorbox
Avalara AvaTax
Billy
Cin7 Core
Codat
ComplyAdvantage
inFlow Inventory
Metronome
MRPeasy
Persona
Precoro
Printify
Rydoo
Saleor
Snipcart
Swell
Veeqo
Zuora
VAT Sense
PaystackIn Maxio Advanced Billing open Config → Integrations → API keys and create a new API key. The menu path may differ slightly on your site
Find your Site: the subdomain, the acme in acme.chargify.com (US) or acme.ebilling.maxio.com (EU)
In Memtro open Connections → Maxio, paste the API key, enter the Site, set Region to us for chargify.com or eu for ebilling.maxio.com, and connect
Ask which subscriptions renew this month
Chat in the dashboard, the OpenAI-compatible API, scheduled jobs, and any MCP client: Claude Code, OpenCode, Cursor, Claude Desktop. The Maxio tools are the same everywhere.
Only when you ask, and only what it has been granted: add a note to a Maxio subscription; add a customer record to Maxio (no subscription, charge or invitation); update a customer's details; create a subscription for an existing customer; cancel a subscription now; cancel a subscription at the end of its period; pause a subscription; resume a paused subscription; reactivate a cancelled subscription (may charge); retry a past-due subscription's payment (charges); record component usage on a subscription; change a component's allocated quantity (may charge); issue a pending invoice (may charge or email); email an invoice; record an external payment on an invoice; void an invoice; refund an invoice payment. Every other tool reads, searches or lists. The Connections page labels the tools that act, an administrator grants each one by name to the teams that may use it, and a personal connection acts only after its owner allows it.
A personal connection serves only your own requests. A shared connection serves the organisation: everyone, or only the teams an admin chooses. Admins can always add shared connections; other members need the permission.
Credentials are encrypted at rest. Tool results are cached briefly so agent loops do not repeat identical calls, and the facts the model extracts are saved to your organisation's memory with provenance (system, record and link) so they can be checked and superseded. An hourly sync anchors recently changed Maxio records into memory as entities.
API key and Site. In Maxio Advanced Billing open Config → Integrations → API keys and create a new API key. The menu path may differ slightly on your site.
Yes. Turn events on in the connection's Events tab on the Connections page, then add the address it shows as a webhook in Maxio, choosing the same kinds; the tab shows Maxio's own steps. A job set to start "When an event arrives" then runs once for each matching event, with the event as its input. The run treats the event as outside data, never as instructions, and anything the run remembers is kept as unverified.
Seven-day free trial, then one monthly price per organisation. Connectors, jobs and memory are never metered.
Sign in, add a provider key, create an API key and point your tools at Memtro. It takes about five minutes.
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