> ## Documentation Index > Fetch the complete documentation index at: https://docs.batchrelay.com/llms.txt > Use this file to discover all available pages before exploring further. # List studio customer athletes > Requires customers:read. Explicit active guardian-athlete links only. No inferred households. ## OpenAPI ````yaml https://api.batchrelay.com/openapi.json get /v1/studios/{studio_id}/customers/{customer_id}/athletes openapi: 3.1.0 info: description: >- Provider-neutral print catalog and prepared-media validation. This document covers only routes owned by the Go service; it deliberately excludes migration-proxied order lifecycle routes and all provider payloads. license: name: Proprietary url: https://github.com/SENTINELITE/Batch-Relay-Go/blob/main/README.md title: Batch Relay API version: 1.0.1 servers: - url: https://api.batchrelay.com security: [] tags: - description: >- Explicitly authorized purchaser context for studio order events. Event payloads remain free of contact details. name: Event context - description: Service health and the public API description. name: System - description: Test Mode session creation and API credential entry points. name: Authentication - description: >- Provider-neutral canonical catalog resources and platform-owned semantic definitions. name: Catalog - description: Studio-scoped guest checkout-link management. name: Checkout links - description: >- One-way operational event messages. Alert emails contain no message body and recipients read messages after Batch Relay authentication. name: Studio messages - description: >- Explicit, reviewable sandbox-to-Live promotion plans for forms, catalog, and storefront configuration. name: Sandbox promotions - description: Provider-neutral validation, quoting, and order lifecycle operations. name: Print orders - description: Managed fulfillment asset ingestion and metadata. name: Managed assets - description: Studio-scoped original asset upload sessions and objects. name: Studio assets - description: Prepared and confirmed event roster team changes. name: Event team changes - description: Authenticated studio, event, and form-management operations. name: Studio management - description: >- Authenticated studio retail catalog management. Draft and publication lifecycles are explicit per product or package. name: Studio catalog - description: >- Authenticated singular storefront assortment management. PATCH atomically publishes a new immutable assortment revision; no storefront draft lifecycle exists yet. name: Storefront - description: Managed media used by the studio retail catalog. name: Studio catalog assets - description: Template rendering job creation and retrieval. name: Template renders - description: >- Published browser-side template packages and short-lived server proof renders. Preview artifacts are never fulfillment artwork. name: Browser previews - description: API account and credential administration. name: API accounts - description: >- Standalone guest purchases; feature disabled by default. Temporary merchandise USD0.75 5x7 and USD1.50 8x10, plus authoritative shipping and tax. name: Consumer printing paths: /v1/studios/{studio_id}/customers/{customer_id}/athletes: parameters: - $ref: '#/components/parameters/ClientSurface' - $ref: '#/components/parameters/ClientVersion' - $ref: '#/components/parameters/InvocationMode' get: tags: - Studio Operations summary: List studio customer athletes description: >- Requires customers:read. Explicit active guardian-athlete links only. No inferred households. operationId: listStudioCustomerAthletes parameters: - $ref: '#/components/parameters/StudioDelegatedAuthorization' - description: Opaque public studio_id. Private Convex IDs are rejected. in: path name: studio_id required: true schema: type: string - description: Opaque public customer_id. Private Convex IDs are rejected. in: path name: customer_id required: true schema: type: string - in: query name: cursor required: false schema: type: string - in: query name: limit required: false schema: default: 25 maximum: 50 minimum: 1 type: integer responses: '200': content: application/json: schema: $ref: '#/components/schemas/StudioAthletePage' description: Authoritative Studio result '401': content: application/json: schema: $ref: '#/components/schemas/StudioOperationsError' description: Invalid credential or expired/revoked delegated token '403': content: application/json: schema: $ref: '#/components/schemas/StudioOperationsError' description: Wrong Studio, role, action scope or disabled Live effects '404': content: application/json: schema: $ref: '#/components/schemas/StudioOperationsError' description: Resource unavailable in this Studio and lane '409': content: application/json: schema: $ref: '#/components/schemas/StudioOperationsError' description: >- Stale resource, expired preview, dependency blocker or idempotency conflict '422': content: application/json: schema: $ref: '#/components/schemas/StudioOperationsError' description: Invalid typed request or unsupported query '503': content: application/json: schema: $ref: '#/components/schemas/StudioOperationsError' description: Required adapter or delegated verification is not configured security: - bearerAuth: [] components: parameters: ClientSurface: description: >- Untrusted optional analytics hint naming the calling client surface. It never affects authorization, routing, pricing, or behavior. in: header name: X-BatchRelay-Client-Surface required: false schema: maxLength: 100 minLength: 1 type: string ClientVersion: description: >- Untrusted optional analytics hint naming the calling client version. It never affects authorization, routing, pricing, or behavior. in: header name: X-BatchRelay-Client-Version required: false schema: maxLength: 100 minLength: 1 type: string InvocationMode: description: >- Untrusted optional analytics hint naming the invocation mode. It never affects authorization, routing, pricing, or behavior. in: header name: X-BatchRelay-Invocation-Mode required: false schema: maxLength: 100 minLength: 1 type: string StudioDelegatedAuthorization: description: >- Original delegated Clerk OAuth bearer. Go independently verifies signature/current revocation, exact resource audience, allowed OAuth client and action scope. Caller must match attributed API key creator. Never send an unverified subject header. in: header name: X-BatchRelay-Delegated-Authorization required: false schema: type: string schemas: StudioAthletePage: additionalProperties: false properties: coverage: const: page type: string is_done: type: boolean items: items: $ref: '#/components/schemas/StudioAthlete' type: array next_cursor: type: - string - 'null' required: - items - next_cursor - is_done - coverage type: object StudioOperationsError: properties: error: properties: code: type: string message: type: string required: - code - message type: object required: - error type: object StudioAthlete: additionalProperties: false properties: event_names: items: type: string type: array id: type: string name: type: string required: - id - name - event_names type: object securitySchemes: bearerAuth: bearerFormat: Batch Relay API key or anonymous session description: >- Batch Relay scoped API key or an anonymous Test Mode session. Scope names document required capabilities. Anonymous sessions are sandbox-only and do not authorize studio, event, billing, or Live Mode operations. scheme: bearer type: http ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.