generated: '2026-07-20'
method: derived
source: >-
  openapi/overflow-openapi-original.json — entity graph derived from schema
  reference fields (donorId, campaignId, locationId, contributionId,
  paymentMethodId, subscriptionId, fundId/subFundId, subcampaignId) and the
  path nesting of the v3 operations.
entities:
- name: Donor
  aka: DonorProfile
  operations: [OpenApiDonorProfilesController_getDonorProfiles, OpenApiDonorProfilesController_createDonorProfile, OpenApiDonorProfilesController_getDonorProfile, OpenApiDonorProfilesController_updateDonorProfile]
- name: Contribution
  note: 5 types via discriminator `type` — Cash, Crypto, DAF, Stock, Manual. Amounts in cents.
  operations: [OpenApiContributionsController_getContributions, OpenApiContributionsController_chargeCashPaymentMethod, OpenApiContributionsController_getContributionById, OpenApiContributionsController_initiateRefund]
- name: Subscription
  aka: RecurringGift
  operations: [OpenApiSubscriptionsController_createSubscription, OpenApiSubscriptionsController_getSubscriptions, OpenApiSubscriptionsController_getSubscriptionsByDonorProfile, OpenApiSubscriptionsController_getSubscriptionById, OpenApiSubscriptionsController_updateSubscriptionById, OpenApiSubscriptionsController_cancelSubscription]
- name: PaymentMethod
  subtypes: [CardPaymentMethod, BankPaymentMethod, PlaidBankPaymentMethod, WalletPaymentMethod, StoredPaymentMethod]
  operations: [OpenApiPaymentMethodsController_getPaymentMethods]
- name: Payment
  operations: [OpenApiPaymentsController_authorizePayment]
- name: Deposit
  note: A settlement from Overflow to the nonprofit's bank account; has a line-item breakdown.
  operations: [OpenApiDepositsController_getDeposits, OpenApiDepositsController_getDepositById, OpenApiDepositsController_getDepositSummary]
- name: Refund
  operations: [OpenApiRefundsController_getRefunds, OpenApiRefundsController_getRefundById]
- name: Chargeback
  operations: [OpenApiChargebacksController_getChargebacks, OpenApiChargebacksController_getChargebackById]
- name: Campaign
  operations: [OpenApiCampaignsController_getCampaigns, OpenApiCampaignsController_getCampaignById]
- name: Location
  operations: [OpenApiLocationsController_getLocations, OpenApiLocationsController_getLocationById]
- name: Webhook
  operations: [OpenApiWebhooksController_getWebhooks, OpenApiWebhooksController_getWebhookById, OpenApiWebhooksController_getWebhookEventLogs]
- name: TapDestination
  operations: [OpenApiTapDestinationsController_getDestinations, OpenApiTapDestinationsController_getDestinationById]
- name: TapDevice
  operations: [OpenApiTapDevicesController_getDevices, OpenApiTapDevicesController_getDeviceById]
- name: TapGroup
  operations: [OpenApiTapGroupsController_getGroups, OpenApiTapGroupsController_getGroupById]
- name: TapEvent
  operations: [OpenApiTapEventsController_getEvents]
relationships:
- from: Subscription
  type: belongs_to
  to: Donor
  via: donorId
- from: Donor
  type: has_many
  to: Subscription
  via: donorId
- from: Donor
  type: has_many
  to: PaymentMethod
  via: donorId
- from: Contribution
  type: belongs_to
  to: Donor
  via: donorId
- from: Contribution
  type: belongs_to
  to: Campaign
  via: campaignId
- from: Contribution
  type: belongs_to
  to: Location
  via: locationId
- from: Contribution
  type: has_one
  to: PaymentMethod
  via: paymentMethodId
- from: Refund
  type: belongs_to
  to: Contribution
  via: contributionId
- from: Chargeback
  type: belongs_to
  to: Contribution
  via: contributionId
- from: Deposit
  type: has_many
  to: Contribution
  via: line-item breakdown
- from: Campaign
  type: has_many
  to: Campaign
  via: subcampaignId
- from: Contribution
  type: belongs_to
  to: Campaign
  via: fundId/subFundId
- from: Webhook
  type: has_many
  to: WebhookEventLog
  via: webhookId