Chiipin

Adds a shared bill to a group and splits it. By default the amount is split evenly between everyone in the group and the person paid it. Use splitAmong to split evenly between some members only, or exactAmounts to give each person an exact amount (they must add up to the total). Chiipin only records the bill; no money moves.

add_bill

Answers a payment someone recorded as paid to the person: confirm clears what they owed, decline says the money never arrived. Only the person who received it can answer, and the answer is final.

respond_to_payment

Who owes the person and whom they owe. Without groupId: one line per person across all groups, in the person’s home currency. With groupId: every member’s net balance in that group (positive means the group owes them).

get_balances

The signed-in Chiipin account: display name, home currency (the currency of totals across groups), language and whether it has Chiipin Pro.

get_my_account

The fewest payments that settle a group: who should pay whom, and how much. Read-only; it records nothing.

get_settle_up_plan

The groups the person belongs to: trips and other shared-expense groups, and households (shared homes with recurring bills). Returns each group id and its current members with their member ids.

list_groups

Payments recorded between the person and others that are not confirmed yet: those waiting for the person to confirm (someone says they paid them) and those the person recorded that the other side has not confirmed. Each has a payment id.

list_pending_payments

The most recent bills, newest first, with who paid, the person’s own share and whether that share is paid. Optionally limited to one group.

list_recent_bills

Recurring household bills (rent, utilities, internet…) coming due in the next few days, with due dates in each household’s own time zone. Amounts marked estimate vary month to month.

list_upcoming_household_bills

Tells whoever paid a bill that the person has paid them their share. It waits for the payer to confirm. Chiipin only records it; no money moves.

mark_my_share_paid