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What do you want FreeAgent and Newton to do together?
Describe it and your agent reads both APIs, builds the automation, tests every branch and ships it. The list below is what exists today, not the limit.
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Connect Claude CodeEverything your agent can do with FreeAgent and Newton
Triggers and actions 3 triggers · 30 actions
Trigger
New ContactTriggers when a new contact is created (polling, newest first).
Trigger
New InvoiceTriggers when a new invoice is created (polling, newest first).
Trigger
New ProjectTriggers when a new project is created (polling, newest first).
Action
Create ContactCreate a new contact.
Action
Create InvoiceCreate an invoice for a contact.
Action
Create ProjectCreate a project for a contact.
Action
Create TimeslipCreate a timeslip (time tracking entry).
Action
Delete ContactDelete a contact by id.
Action
Get ContactGet a single contact by id.
Action
Get InvoiceGet a single invoice by id.
Action
List BillsList bills.
Action
List ContactsList contacts in FreeAgent.
Action
List EstimatesList estimates.
Action
List ExpensesList expenses.
Action
List InvoicesList invoices.
Action
List ProjectsList projects.
Action
List TimeslipsList timeslips (time tracking entries).
Action
Update ContactUpdate an existing contact.
Action
Compute absolute valuecompute the absolute value of an expression, e.g. -1 -> 1.
Action
Compute area under curvecompute the area under a curve between x values c and d, sent as c:d|f(x), e.g. 2:4|x^3 -> 60.
Action
Compute cosinecompute the cosine of an expression in radians, e.g. pi -> -1.
Action
Compute inverse cosinecompute the inverse cosine (arccos) of an expression, e.g. 1 -> 0.
Action
Compute inverse sinecompute the inverse sine (arcsin) of an expression, e.g. 0 -> 0.
Action
Compute inverse tangentcompute the inverse tangent (arctan) of an expression, e.g. 0 -> 0.
Action
Compute logarithm/api/v2/log/:base l:antilog — compute the logarithm, sent as base l antilog (e.g. 2l8 -> 3).
Action
Compute sinecompute the sine of an expression in radians, e.g. 0 -> 0.
Action
Compute tangentcompute the tangent of an expression in radians, e.g. 0 -> 0.
Action
Derive expressioncompute the derivative of a math expression, e.g. x^2+2x -> 2x+2.
Action
Factor expressionfactor a polynomial expression, e.g. x^2+2x -> x (x + 2).
Action
Find tangent linefind the tangent line of a function at x value c, sent as c|f(x), e.g. 2|x^3 -> 12x + -16.
Action
Find zeroesfind the zeroes (roots) of a polynomial expression, e.g. x^2+2x -> [-2, 0].
Action
Integrate expressioncompute the indefinite integral of a math expression, e.g. x^2+2x -> 1/3 x^3 + x^2 + C.
Action
Simplify expressionsimplify a math expression, e.g. 2^2+2(2) -> 8.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
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