> ## Documentation Index > Fetch the complete documentation index at: https://docs.fluid.app/llms.txt > Use this file to discover all available pages before exploring further. > ## Agent Instructions > For new direct REST integrations, use the v2026-04 surfaces. The @fluid-app FairShare SDK continues to use its own published public-v2025-06 contract. > Authenticate with the header Authorization: Bearer ; public storefront read endpoints require no auth. > To sign a new merchant up for Fluid programmatically, call POST https://api.fluid.app/api/company with no credentials, as described in /api/agent-signup. Do not automate the signup form or book a demo. The merchant must open the emailed sign-in link and create an API token before authenticated calls are possible. > Lists use cursor pagination via the page[cursor] and page[limit] query params; follow meta.pagination.next_cursor until it is null. > When the same operation exists on more than one surface, use the newest: dated API versions are newer than unversioned ones, and later dates win (v2026-04 > v2025-06 > unversioned v0/v1.1). Fall back to a legacy or unversioned operation only when no newer versioned equivalent exists — the company-v0 notes below list the known superseded operations. /api/company/v1 and /api/v1/... paths are documented in no spec here and must never be used (/api/v1.1/... is distinct and documented in company-v0). Use page/per_page offset pagination only where a spec documents it — in practice the unversioned company-v0 admin surface; every versioned surface uses cursor pagination. > Navigation menu management is documented in themes/navigation-menus. These unversioned admin endpoints (/api/menus and nested menu_items) are verified against the implementation but are not yet in the synced OpenAPI specs. Use that reference for menu payloads and its flat page/per_page pagination; missing spec coverage does not make these endpoints unavailable. > The OpenAPI specs under api-reference/ are the authoritative contracts; prefer them over prose when in doubt. api-reference/storefront-v2026-04.yaml covers the v2026-04 storefront surface (/api/v202604/... paths); api-reference/checkout-v2026-04.yaml covers the v2026-04 checkout surface (/api/checkout/v2026-04/... paths — carts, cart auth, discounts, items, subscriptions, orders, enrollments, and store config); api-reference/public-v2025-06.yaml covers the Public SDK surface used by the @fluid-app FairShare SDK, including its parallel cart lifecycle, browser integrations, versioned payment callbacks, unversioned public utilities, and the cart price-override operation; api-reference/payment-v2026-04.yaml covers the v2026-04 payment gateway admin surface (/api/payment/v2026-04/... paths, bearer-authenticated — gateway CRUD, gateway purchase/authorize/$0-verify, transaction list/show and capture/void/credit, and merchant payment configuration); api-reference/payments-v2026-04.yaml covers the v2026-04 cart payment surface (/api/payments/v2026-04/carts/{cart_token}/... paths, authenticated by the cart token in the path with no bearer — payment-method selection, VGS card tokenization, 3D Secure verification, and PayPal/Braintree/Klarna/Apple Pay flows); api-reference/commerce-v2026-04.yaml covers the v2026-04 commerce order-editing surface (/api/v202604/orders/{order_id}/edits paths, bearer-authenticated — post-checkout order edits that atomically insert items and add adjustments/discounts, with an optional dry-run preview); api-reference/webhooks-v0.yaml covers the unversioned webhooks surface (/api/... paths — webhook registration, delivery payloads, callback registrations, company events, and webhook/callback schemas); api-reference/company-v0.yaml covers the legacy unversioned company admin surface (/api/... paths, bearer-authenticated — company settings and management, customers, users, roles, subscription plans, subscription bundles, subscriptions, media, pages, catch-ups, inventory levels, domains, agreements, and admin order actions). company-v0 caveats: it is the legacy v0 admin contract and its lists use flat page/per_page offset pagination, which is expected there despite the general cursor-pagination rule; where an operation exists in both company-v0 and a versioned spec, prefer the versioned spec — the subscriptions lifecycle (list/create/show/update, cancel, pause, reactivate, resume, retry, skip, failed-cycle-waiver, discounts) and subscription bundles are superseded by checkout-v2026-04, and company pages/media CRUD plus the public pages, categories, products, and media list endpoints are superseded by storefront-v2026-04. Subscription plan management (/api/subscription_plans, resource-wrapped {"subscription_plan": {...}} bodies) exists only in company-v0. api-reference/members-v2025-06.yaml covers the v2025-06 unified Member identity surface (/api/v2025-06/members/... paths, bearer-authenticated — member list/create/show/update, lookup by email/username/external_id/legacy_customer_id, member-type assignment, and the sponsor genealogy read). Prefer it over the customers and reps surfaces when the member type matters: /customers does not serialize member_type. api-reference/analytics-v2026-04.yaml covers the v2026-04 Home dashboard analytics surface (/api/v202604/analytics/dashboard/... paths, bearer-authenticated — read-only endpoints for the Home > Overview, Home > Live, and Home > Field tabs, each accepting an optional country ISO alpha-2 query param that scopes aggregations to a single country). > api-reference/analytics-v0.yaml covers the unversioned analytics surface that backs the fluid-admin Traffic tab (/api/analytics/... and /api/analytics/traffic/... paths, bearer-authenticated — the legacy shares/views/visitors summary plus traffic overview, ranked campaigns, sources, geographies, flows, and per-rep breakdown, all sharing one reporting-period contract). > Successful responses wrap the resource payload alongside a top-level integer status and a meta object. > Portal Definition authoring edits and synchronizes the portal JSON resource graph. Widget Package authoring builds either a company-owned or Droplet-owned Remote DOM package. These are separate contracts; do not imply that one defines the other. > For Widget Package worker code, use only @fluid-app/portal-sdk/widgets/worker. Use only the Portal Definition and Widget Package workflows and public entry points documented here; do not infer support for undocumented surfaces. > Every portal function and declarative capability used by a widget must appear in that widget's uses array. Use the same typed function value in uses; do not invent capability-name strings. > Widget styling must use the portal's semantic theme variables for colors, typography, spacing, radii, borders, focus, and charts whenever a token represents the visual decision. Do not create a separate light or dark palette or duplicate theme controls as widget properties. > Prefer worker-safe Fluid UI components exported by @fluid-app/portal-sdk/widgets/worker when they fit the interaction. When no exported component fits, use semantic HTML, accessible behavior, and the portal theme variables. > A Portal Definition push updates the remote working definition. A portal version is an immutable snapshot, and activation is a separate live release operation. # Count current team structural seats by relative level > Requires a current member identity from the existing member/customer JWT or legacy user-token authentication path. Company service tokens are rejected. Counts retained structural positions at each positive distance from the selected node through the explicit depth, including seats belonging to discarded members; hidden seats are counted but never returned as readable nodes. levels are zero-filled through the bound. counts_as_of is the observation time of this statement, not the last rollup time. Member scope is applied before counting; there is no member-id selector. Depth beyond the admitted 1-7 profile or more than 10,000 positions returns pagination_requires_projection without partial counts; a statement deadline returns lookup_too_large. Only depth is accepted in the query string; body, history, period, and paging selectors are refused. This endpoint neither creates seats nor changes legacy genealogy readers. ## OpenAPI ````yaml /api-reference/genealogy-v2026-10.yaml get /api/member/v2026-10/team/{id}/level-counts openapi: 3.1.0 info: title: Genealogy trees and recorded history version: 2026-10 description: >- Company-owned tree definitions and recorded relationships. A node is one member's seat in a tree; a placement records its parent during a half-open time interval. The node shows the current relationship, while the placement journal supports as-of reads. Member history is always restricted by current team scope. Moves take effect at server time: an immediate/no-op outcome returns 200, while an approval request or deferred job returns 202 with a receipt. Large previews return validation_incomplete until the full check runs in a worker; they do not authorize a write. HTTP move submission and approval require explicit company admission after migration checks. The examples use fixture identities, never usable authentication tokens. Outgoing webhook snapshots describe the recorded transition even if a receipt changes later. servers: - url: https://api.fluid.app description: Fluid API security: - bearerAuth: [] tags: - name: Genealogy trees description: Configure the company tree registry and explicit ownership declarations. - name: Genealogy history description: Read recorded relationships under current company or member authorization. - name: Genealogy moves description: Preview and request current-time genealogy moves. - name: Genealogy reads description: Read current relationships from existing company-owned nodes. - name: Genealogy placement description: Place members in binary and matrix trees and manage their holding tank. paths: /api/member/v2026-10/team/{id}/level-counts: get: tags: - Genealogy reads summary: Count current team structural seats by relative level description: >- Requires a current member identity from the existing member/customer JWT or legacy user-token authentication path. Company service tokens are rejected. Counts retained structural positions at each positive distance from the selected node through the explicit depth, including seats belonging to discarded members; hidden seats are counted but never returned as readable nodes. levels are zero-filled through the bound. counts_as_of is the observation time of this statement, not the last rollup time. Member scope is applied before counting; there is no member-id selector. Depth beyond the admitted 1-7 profile or more than 10,000 positions returns pagination_requires_projection without partial counts; a statement deadline returns lookup_too_large. Only depth is accepted in the query string; body, history, period, and paging selectors are refused. This endpoint neither creates seats nor changes legacy genealogy readers. operationId: readMemberGenealogyLevelCounts parameters: - in: path name: id required: true description: Existing node UUID within the authenticated member’s current team. schema: type: string format: uuid - in: query name: depth required: true description: >- Positive relative distance bound; values above the admitted profile are refused, not clamped. schema: type: integer minimum: 1 responses: '200': description: >- Zero-filled structural levels, their observation time, and depth truncation; an empty downline succeeds with zero counts. content: application/json: schema: $ref: '#/components/schemas/LevelCountsResponse' example: status: 200 levels: - distance: 1 count: 0 meta: request_uuid: null timestamp: '2026-09-16T00:00:00Z' traversal: counts_as_of: '2026-09-16T00:00:00Z' depth_truncated: false '401': description: Credentials do not resolve a current member identity in the company. content: application/json: schema: $ref: '#/components/schemas/AuthError' '404': description: >- The anchor is missing, malformed, discarded, foreign, or outside the current team; error.details.type is record_missing. content: application/json: schema: $ref: '#/components/schemas/Error' '422': description: >- Invalid selectors, pagination_requires_projection, invalid_ancestry, or lookup_too_large. content: application/json: schema: $ref: '#/components/schemas/Error' security: - memberBearer: [] components: schemas: LevelCountsResponse: type: object required: - status - levels - meta additionalProperties: false properties: status: type: integer const: 200 levels: type: array maxItems: 7 items: $ref: '#/components/schemas/LevelCount' meta: allOf: - $ref: '#/components/schemas/Meta' - type: object required: - traversal properties: traversal: $ref: '#/components/schemas/LevelCountsTraversal' AuthError: type: object description: Existing company authentication or permission denial envelope. properties: message: type: string error: {} additionalProperties: true Error: type: object properties: status: type: integer error: type: object properties: message: type: string details: type: object additionalProperties: true required: - message - details meta: $ref: '#/components/schemas/Meta' required: - status - error - meta LevelCount: type: object description: Structural positions at one positive distance from the anchor. required: - distance - count additionalProperties: false properties: distance: type: integer minimum: 1 count: type: integer minimum: 0 Meta: type: object properties: request_uuid: type: - string - 'null' description: Request correlation identifier. timestamp: type: string description: Response timestamp. format: date-time required: - request_uuid - timestamp LevelCountsTraversal: type: object required: - counts_as_of - depth_truncated additionalProperties: false properties: counts_as_of: type: string format: date-time depth_truncated: type: boolean description: >- True when eligible positions exist beyond the requested depth or profile bound. securitySchemes: bearerAuth: type: http scheme: bearer description: >- Company admin or company service token, subject to developer permissions. memberBearer: type: http scheme: bearer description: >- A member credential for the member's own team — a member or customer session JWT, or a member's user token. Company service tokens are refused. ````