[Sandbox accounts for developers]

Many thanks, 12 months would be more than enough.

[Sandbox accounts for developers]

Is there a Sandbox account that developers can access?  Maybe even a shared account for all developers?  At the moment, we are creating 30-day trial accounts.

[Webhooks]

Thanks for getting back to me so quickly.  We will add polling and a manual update for our app.  Webhooks would be a helpful feature for us.

Also, is there a Sandbox account that developers can access?  At the moment, we have to keep creating 30-day trial accounts.

Thanks

[Webhooks]

In the Sage Accounting API, are there any callback features / webhooks for when an invoice is changed - for example when it's changed from 'draft' to 'real' or when it's paid / partially paid etc?

Thanks