Skills + MCP
Expose controlled Sage 50 actions to agents without handing over desktop access.
See skillsInstant Sage 50connectivity.
Give agents skills. Give apps one API.Ship with complete docs.
Your agentBoost Connect
> Create a new customer for Acme Manufacturing.|
Sage
Records
Contact and product appear here.
Apps
Give your app one connector surface for customers, invoices, stock, quotes, and orders.
Build with one APIDocs
Start with a clean getting-started path on boostplugins.com. API reference comes later.
Explore docsFeatures
All Sage work.One connector.
Move records, documents, and stock through the same managed path.
Move Sage work
Everything your product needs.
Customers, products, stock, quotes, invoices, orders, and accounts.
CustomersCreate, update.
sage.customers.createProductsItems, prices.
sage.products.createStockLevels, moves.
sage.stock.listQuotesDraft, send.
sage.quotes.createCustomersCreate, update.
sage.customers.createProductsItems, prices.
sage.products.createStockLevels, moves.
sage.stock.listQuotesDraft, send.
sage.quotes.createCustomersCreate, update.
sage.customers.createProductsItems, prices.
sage.products.createStockLevels, moves.
sage.stock.listQuotesDraft, send.
sage.quotes.createInvoicesCreate, list.
sage.invoices.listOrdersSales orders.
sage.orders.listAccountsBalances.
sage.accounts.listListsRead data.
sage.lists.getInvoicesCreate, list.
sage.invoices.listOrdersSales orders.
sage.orders.listAccountsBalances.
sage.accounts.listListsRead data.
sage.lists.getInvoicesCreate, list.
sage.invoices.listOrdersSales orders.
sage.orders.listAccountsBalances.
sage.accounts.listListsRead data.
sage.lists.getManaged path
Agent or app to Sage.
Boost Connect handles auth, keys, routing, and connection state.
Agent
App
Boost Connect
Sage
Local access
Your app to Sage.
One secure bridge connects cloud workflows to the customer machine.
Your app
Reads and writes Sage records through one API.
Secure bridge
Boost Connect handles auth, pairing, and routing.
Sage
Customers keep Sage running on their machine.
Reliability
Reliable at scale.
Health, keys, docs, and rollout state stay visible for every customer connection.
Pricing
Simple pricing.Real value.
Start in the sandbox, connect one business, then add accounts as your product grows.
Sandbox
Demo connections
Free
- Demo Sage accounts
- Skills + MCP
- Docs and examples
No card or developer license required.
Starter
Single connection
£49/mo
- One production account, monthly
- Skills + MCP
- REST API
No developer license required.
Growth
Most popular
Multi-connection
£49/mo
+ £10/mo per connection
- Add accounts as you scale
- Skills + MCP
- REST API
Requires Sage Developer Programme license.
Enterprise
Multi-connection enterprise
SSO, white-label connector options, tailored limits, and volume rollout support.
Included
Everything builders need for Sage 50.
| Feature | SandboxDemo connections | StarterSingle connection | GrowthMulti-connection | EnterpriseMulti-connection |
|---|---|---|---|---|
| Pricing | ||||
| Base pricing | Free | £49/mo | £49/mo+ £10/mo per connection | Tailored |
| Live production access | Not included | Included | Included | Included |
| Sage Developer Programme license required | Not included | Not included | Included | Included |
| Platform | ||||
| Sandbox mode | Included | Included | Included | Included |
| Skills + MCP server access | Included | Included | Included | Included |
| REST API | Included | Included | Included | Included |
| WebSocket API | Not included | Not included | Not included | Included |
| Webhooks API | Not included | Not included | Not included | Included |
| Members | Unlimited | Unlimited | Unlimited | Unlimited |
| Granular account permissions | Included | Included | Included | Included |
| Support and rollout | ||||
| Dedicated support | Included | Included | Included | Included |
| Analytics | Included | Included | Included | Included |
| White-label Windows connector | Not included | Not included | Not included | Included |
| SSO logins | Not included | Not included | Not included | Included |
| Tailored volume pricing | Not included | Not included | Not included | Included |
Single Connection is for one business. Multi-connection is for developers building multi-account apps.
FAQ
Straight answers before API docs go live.
Ready to connect Sage?
Demo first. Pair production when your first workflow is ready.