> ## Documentation Index > Fetch the complete documentation index at: https://onlytraffic.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Orders > Your CPC (Cost Per Click) orders. ## OpenAPI ````yaml GET /cpc/orders openapi: 3.0.3 info: title: OnlyTraffic Studio API version: 1.0.0 description: >- External API for OnlyTraffic Studio. Manage and retrieve data about your subscribers, CPL orders, and CPC orders. servers: - url: https://studio-api.onlytraffic.com/api/external/v1 security: - ApiKeyAuth: [] tags: - name: Account description: API key holder's wallet, profile, and aggregate state. - name: Accounts description: OnlyFans accounts attached to the API key holder. - name: Agencies description: Agency CRUD and image management. All edits stage in moderation. - name: CPL description: >- Cost-per-lead orders: place, list, cancel, manage settings, browse partner offers. - name: CPC description: Cost-per-click orders and creative management. - name: RevShare description: Revenue-share campaigns and invoices. - name: Swaps description: Two-sided traffic swap orders and offers. - name: Subscribers description: Per-fan delivery feed (cursor-paginated). - name: Transactions description: Per-transaction OF revenue feed (cursor-paginated). paths: /cpc/orders: get: tags: - CPC summary: Orders description: Your CPC (Cost Per Click) orders. operationId: getCpcOrders parameters: - $ref: '#/components/parameters/Page' - $ref: '#/components/parameters/PageSize' - name: order_id in: query schema: type: string description: Filter by order public ID - name: of_account_id in: query schema: type: integer description: Filter by OnlyFans account ID - name: status in: query schema: type: string enum: - waiting - active - rejected - completed description: Filter by order status - name: offer_id in: query schema: type: integer description: Filter by numeric offer id. - name: creative_public_id in: query schema: type: string description: >- Filter by creative public id (e.g. `cpcr_p1bzku7u`). Only orders running on this specific creative are returned. Take the value from the response's `creative.public_id` field or from the studio UI. - $ref: '#/components/parameters/SinceChangedAt' - $ref: '#/components/parameters/UntilChangedAt' - name: sort in: query schema: type: string enum: - created_at_desc - created_at_asc - changed_at_desc - changed_at_asc - completed_at_desc - clicks_desc - clicks_delivered_desc - clicks_today_desc default: created_at_desc description: >- Sort order. - `created_at_desc`: newest orders first (default). - `created_at_asc`: oldest orders first. - `changed_at_desc`: most recently changed first (delta-sync friendly). - `changed_at_asc`: least recently changed first. - `completed_at_desc`: most recently completed first. - `clicks_desc`: by ordered click count, descending. - `clicks_delivered_desc`: by actually delivered clicks (lifetime), descending. - `clicks_today_desc`: by clicks delivered since today's UTC midnight, descending (real-time). responses: '200': description: Successful response content: application/json: schema: type: object properties: success: type: boolean example: true data: type: array items: $ref: '#/components/schemas/CpcOrder' pagination: $ref: '#/components/schemas/Pagination' '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '429': description: Rate limit exceeded content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '500': description: >- Server error. Body always reads `{success:false, error:"server_error", message:"Server error"}` (no internal details leak). content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' components: parameters: Page: name: page in: query schema: type: integer minimum: 1 default: 1 description: Page number, 1-indexed. example: 1 PageSize: name: page_size in: query schema: type: integer minimum: 1 maximum: 100 default: 50 description: Items per page. Default 50, max 100. example: 50 SinceChangedAt: name: since_changed_at in: query schema: type: integer minimum: 0 description: >- Delta-sync filter. Return only rows whose `changed_at` is at or after this UNIX timestamp. Pair with `until_changed_at` for a window. example: 1738000000 UntilChangedAt: name: until_changed_at in: query schema: type: integer minimum: 0 description: >- Delta-sync filter. Return only rows whose `changed_at` is strictly before this UNIX timestamp. Useful to lock the upper bound while paginating an open delta range. example: 1738604800 schemas: CpcOrder: type: object properties: order_id: type: string description: Unique order public ID example: cpco_xxxxxxx order_number: type: integer nullable: true description: Sequential order number for your account example: 42 offer_marketer_uuid: type: string description: Marketer UUID example: a1b2c3d4-e5f6-7890-abcd-ef1234567890 offer_marketer_name: type: string description: Marketer name example: 🥷 Owen of_account_id: type: integer description: Your OnlyFans account ID example: 123456 creative: type: object properties: public_id: type: string description: >- Creative public id. Use this value as `creative_public_id` query param to filter. example: cpcr_p1bzku7u name: type: string description: Creative name example: My Creative images: type: array description: Creative images with optional performance stats items: type: object properties: hash: type: string nullable: true description: >- Stable 6-char hex id of the image. Pass it back as `image_hashes[]` on `POST /cpc/creatives` to reuse the same image on a new creative without re-uploading. `null` for legacy rows that pre-date the multi-image carousel. example: d3e401 url: type: string description: CDN URL of the image (200px webp thumbnail) example: https://cdn.otsync.com/creatives/d3e401_200.webp stats: type: object nullable: true description: >- Performance stats for this image. Present only if stats are available for this order and image. properties: ctr: type: number format: float description: Click-through rate example: 0.0472 in_testing: type: boolean description: Whether the image is still in the testing phase example: false required: - url url: type: string description: Target URL example: https://onlyfans.com/... can_stop: type: boolean description: Whether `POST /cpc/orders/{public_id}/stop` would succeed right now. clicks: type: object properties: ordered: type: integer description: Clicks ordered example: 1000 delivered: type: integer description: Clicks delivered example: 450 today: type: integer description: Clicks delivered today example: 17 price_per_click: type: number format: float description: Price per click (USD) example: 0.55 total_spent: type: number format: float description: Total amount spent (USD) example: 550 status: type: string enum: - waiting - active - rejected - completed description: Order status example: active stats: $ref: '#/components/schemas/OrderStats' created_at: type: string format: date-time description: Creation date (ISO 8601) example: '2026-01-30T17:05:12+03:00' created_at_ts: type: integer description: Creation date as a Unix timestamp example: 1738249512 changed_at: type: string format: date-time description: >- Last time anything visible on this order changed: order status, payment status, clicks_delivered, or related campaign data. Use with the `since_changed_at` query param for delta-sync polling. example: '2026-05-05T13:24:30+00:00' changed_at_ts: type: integer description: Last-changed date as a Unix timestamp example: 1746450270 completed_at: type: string format: date-time nullable: true description: Completion date (ISO 8601), null if active example: null Pagination: type: object description: >- Page-based pagination, returned by every list endpoint that isn't a cursor feed. properties: page: type: integer description: Current page number (1-indexed). example: 1 page_size: type: integer description: Number of items per page. Default 50, max 100. example: 50 total: type: integer description: Total number of records matching the filters. example: 150 total_pages: type: integer description: Total pages available. example: 3 has_next: type: boolean description: >- `true` when `page < total_pages` (i.e. there is at least one more page to fetch). example: true ErrorResponse: type: object description: Standard error envelope for all 4xx/5xx responses. required: - success - error - message properties: success: type: boolean enum: - false description: Always false on error responses. error: type: string description: Stable snake_case machine-readable error code. Branch on this. example: validation_failed message: type: string description: >- Human-friendly text. For 5xx this is always the literal `Server error`. For 4xx an actionable validation/auth message is returned. details: type: object nullable: true description: >- Optional per-field diagnostic information. On 422 carries `{: ["error_code", ...]}`. On 402 (`insufficient_balance`) carries `{required, current}`. On 426 (`unpaid_invoices`) carries `{count, total, oldest_date_ts}`. Absent on most other errors. additionalProperties: true retry_after: type: integer nullable: true description: >- Seconds until the next request will succeed. Present only on 429 responses (rate limit). Mirrors the `Retry-After` HTTP header. OrderStats: type: object nullable: true description: >- Unified delivery-stats block used by /cpl/orders, /cpc/orders, /revshare/campaigns and /swaps/orders. `null` when the resource has no marketing data yet, or when the income side is hidden (swaps without `stats_public_arpu`). properties: fans_subscribed: type: object properties: total: type: integer today: type: integer transactions_sum: type: object nullable: true description: >- Sum of OnlyFans transactions on this resource's fans, USD. `null` on swap orders where the income side is hidden. properties: total: type: number format: float today: type: number format: float arpu: type: number format: float nullable: true description: >- transactions_sum.total / fans_subscribed.total. `null` when income is hidden. arpu_paying: type: number format: float nullable: true description: >- ARPU restricted to fans who paid at least once. `null` when income is hidden. romi: type: integer nullable: true description: >- ((transactions_sum.total / cost) - 1) * 100. `null` for revshare or when cost is 0. pay_subscribe: $ref: '#/components/schemas/OrderStatsBucket' description: Fans on an initial paid subscription. pay_resubscribe: $ref: '#/components/schemas/OrderStatsBucket' description: Fans on a recurring paid subscription. purchases_1: $ref: '#/components/schemas/OrderStatsBucket' description: Fans who made ≥ 1 paid purchase. purchases_2: $ref: '#/components/schemas/OrderStatsBucket' description: Fans who made ≥ 2 paid purchases. purchases_5: $ref: '#/components/schemas/OrderStatsBucket' description: Fans who made ≥ 5 paid purchases. whale: $ref: '#/components/schemas/OrderStatsBucket' description: Fans who spent ≥ $500 lifetime. messages_3: $ref: '#/components/schemas/OrderStatsBucket' description: Fans who exchanged ≥ 3 messages. OrderStatsBucket: type: object properties: total: type: integer description: Lifetime count. today: type: integer description: Added since today's midnight (server time). percent: type: number format: float description: '`total / fans_subscribed.total * 100`.' securitySchemes: ApiKeyAuth: type: apiKey in: header name: X-API-Key description: Your API key from the Studio Dashboard ````