> ## Documentation Index > Fetch the complete documentation index at: https://api-docs.helpyousponsor.com/llms.txt > Use this file to discover all available pages before exploring further. # Patch a campaign's default amount and/or frequency > Lightweight patch for campaign-style program settings — updates only `default_amount` and/or `default_frequency` inside the setting's `program_settings` JSON without touching the rest of the configuration. Restricted to settings whose `program_settings.program_type` is `campaign` or `peer_to_peer` (returns 422 otherwise). The supplied `default_amount` must match one of the values in the setting's existing `transaction_amount` list (returns 422 when not). `default_frequency` must be `one_time`, `recurring`, or empty/null. The caller must own a program that uses this setting (returns 403 otherwise). Flushes the affected programs' caches on save. Requires permission: `manage_programs`. ## OpenAPI ````yaml patch /admin/settings/{settings_id}/defaults openapi: 3.0.0 info: title: Gratona API description: >- REST API for the Gratona fundraising platform, including donor, donation, sponsorship, program, event, and integration workflows. Endpoints are organized by tag. Most endpoints require either a Passport bearer token or an issued API key — see the Security Schemes section. contact: name: Gratona Engineering url: https://gratona.com email: devs@gratona.com version: 1.0.0 servers: - url: https://api.gratona.com/v1 description: Server Version 1.0.0 security: [] tags: - name: Auth description: >- Login, signup, logout, password reset, and email verification for admin users and donors. - name: Donors description: >- Donor records: CRUD, profile fields, household linkage, search, filters, merge, and duplicate detection. - name: Donations description: >- Individual donation records, recurring commitments, soft credits, refunds, designations, and exports. - name: Sponsorships description: >- Donor-to-entity sponsorship relationships, lifecycle transitions, and sponsorship-specific filters. - name: Entities description: >- Recipient records (children, families, projects, animals, etc.), their status, and entity-level fields. - name: Programs description: >- Program / campaign configuration: hierarchy, settings, and program-level metadata. - name: Forms description: >- Custom form builder (HysForm), form fields, standardized donor fields, and field migrations. - name: Trips description: >- Mission-trip management: trips, participants, budgets, tasks, e-signatures, fundraising milestones, and background checks. - name: Communications description: >- Email templates, SMS, newsletters, donor email manager, and per-donor notes. - name: Payments description: >- Payment-gateway management (Stripe, PayPal, Flutterwave, QuickBooks). Excludes inbound webhooks — see the Webhooks tag. - name: Reports description: Dashboards, analytics, scheduled reports, and exports. - name: Admin description: >- Client-account administration: users, groups/permissions, settings, integrations, and account lifecycle. - name: Donor Portal description: >- Endpoints consumed by the donor-facing portal (donor login, dashboard, donation history, messages). - name: Recipient Portal description: Endpoints consumed by the recipient-facing portal. - name: Public description: >- Unauthenticated public endpoints: donor signup, public trip pages, peer-to-peer campaigns, public checkout. - name: Webhooks description: >- Inbound webhooks from third parties (Stripe, PayPal, Flutterwave, Checkr, DropboxSign). Annotated minimally for reference; payload shapes are owned by the upstream provider. - name: Client description: Client - name: Email Settings description: Email Settings - name: Admin Dashboard description: Admin Dashboard - name: Historical Archived Updates description: Historical Archived Updates - name: Team & access description: Team & access - name: Files description: Files - name: Wrapped description: Wrapped - name: Donor SignUp description: Donor SignUp - name: Frontend description: Frontend - name: User description: User paths: /admin/settings/{settings_id}/defaults: patch: tags: - Admin summary: Patch a campaign's default amount and/or frequency description: >- Lightweight patch for campaign-style program settings — updates only `default_amount` and/or `default_frequency` inside the setting's `program_settings` JSON without touching the rest of the configuration. Restricted to settings whose `program_settings.program_type` is `campaign` or `peer_to_peer` (returns 422 otherwise). The supplied `default_amount` must match one of the values in the setting's existing `transaction_amount` list (returns 422 when not). `default_frequency` must be `one_time`, `recurring`, or empty/null. The caller must own a program that uses this setting (returns 403 otherwise). Flushes the affected programs' caches on save. Requires permission: `manage_programs`. operationId: 6404af67102276fbd4e6d3760bf8f2d0 parameters: - name: settings_id in: path description: '`Setting` row id to patch.' required: true schema: type: integer example: 410 requestBody: description: >- At least one of `default_amount` / `default_frequency` must be present (otherwise 422). Field absence means 'leave alone'; explicit empty string clears the value. required: true content: application/json: schema: properties: default_amount: description: >- Must match one of the comma-separated values in the setting's `transaction_amount`. Empty string clears. example: '50' oneOf: - type: string - type: number default_frequency: description: Empty string clears the frequency default. type: string enum: - one_time - recurring - '' example: recurring type: object responses: '200': description: Defaults patched and program caches flushed. content: application/json: schema: properties: message: type: string example: Campaign defaults updated. settings: description: Resulting `program_settings` map. type: object additionalProperties: true type: object '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/UnauthorizedResponse' '403': description: Caller's client owns no program backed by this setting. content: application/json: schema: properties: message: type: string example: Unauthorized. type: object '404': description: Setting row not found. content: application/json: schema: properties: message: type: string example: Setting not found. type: object '422': description: >- program_type isn't campaign-like, default_amount not in the allowed list, default_frequency invalid, or no fields supplied. content: application/json: schema: properties: message: type: string example: This endpoint is only for campaign-like programs. type: object security: - bearerAuth: [] - apiKeyAuth: [] components: schemas: UnauthorizedResponse: title: UnauthorizedResponse description: >- Returned with HTTP 401 when the request lacks a valid Passport bearer token, a valid `X-HYS-API-Key`, or a valid session. The body is the simple `{message, status}` envelope emitted by `AuthenticateApiOrKey`. required: - message - status properties: message: description: >- Always the literal string `Unauthorized` from the `auth.api_or_key` middleware. Login endpoints return `Invalid Credentials` instead. type: string example: Unauthorized status: type: string example: error type: object securitySchemes: bearerAuth: type: http description: Passport bearer token authentication for legacy admin sessions. scheme: bearer bearerFormat: JWT apiKeyAuth: type: apiKey description: Gratona API key sent with the compatibility header X-HYS-API-Key. name: X-HYS-API-Key in: header ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.