> ## Documentation Index > Fetch the complete documentation index at: https://docs.coldsend.pro/llms.txt > Use this file to discover all available pages before exploring further. # Get subsequence analytics > **Get per-branch analytics for a campaign** Returns enrollment, conversion and per-step email metrics for every subsequence branch on a campaign. A campaign with no branches returns empty lists and a zero summary rather than an error. ## What comes back Per branch (`subsequences[]`): - `entry_node_id` -- the branch's SUBSEQUENCE entry node. This is the value `POST /campaigns/{id}/leads/move-to-subsequence` expects as `target_subsequence_node_id`. - `label`, `trigger_type`, `trigger_params` -- how the branch is entered. - `metrics.enrollments_total` / `_active` / `_completed` -- leads ever enrolled, currently in the branch, and finished with it. - `metrics.conversion_rate` -- replied / enrolled. - `metrics.steps[]` -- per-step `sent`, `opened`, `replied`, `bounced` keyed by `node_id`. Plus a `summary` rolled up across all branches. ## Example ```python import requests campaign_id = "550e8400-e29b-41d4-a716-446655440000" response = requests.get( f"https://api.coldsend.pro/api/public/v1/analytics/campaigns/{campaign_id}/subsequences", headers={"X-API-Key": "your-api-key"} ) print(response.json()) ``` ## OpenAPI ````yaml /public_openapi.json get /api/public/v1/analytics/campaigns/{campaign_id}/subsequences openapi: 3.0.3 info: title: ColdSend Public API description: >- Programmatic access to ColdSend for managing cold email campaigns and sender accounts. version: 1.0.0 contact: name: ColdSend Support email: support@coldsend.pro url: https://coldsend.pro servers: - url: https://api.coldsend.pro description: Production security: - ApiKeyAuth: [] paths: /api/public/v1/analytics/campaigns/{campaign_id}/subsequences: get: tags: - Analytics summary: Get subsequence analytics description: >- **Get per-branch analytics for a campaign** Returns enrollment, conversion and per-step email metrics for every subsequence branch on a campaign. A campaign with no branches returns empty lists and a zero summary rather than an error. ## What comes back Per branch (`subsequences[]`): - `entry_node_id` -- the branch's SUBSEQUENCE entry node. This is the value `POST /campaigns/{id}/leads/move-to-subsequence` expects as `target_subsequence_node_id`. - `label`, `trigger_type`, `trigger_params` -- how the branch is entered. - `metrics.enrollments_total` / `_active` / `_completed` -- leads ever enrolled, currently in the branch, and finished with it. - `metrics.conversion_rate` -- replied / enrolled. - `metrics.steps[]` -- per-step `sent`, `opened`, `replied`, `bounced` keyed by `node_id`. Plus a `summary` rolled up across all branches. ## Example ```python import requests campaign_id = "550e8400-e29b-41d4-a716-446655440000" response = requests.get( f"https://api.coldsend.pro/api/public/v1/analytics/campaigns/{campaign_id}/subsequences", headers={"X-API-Key": "your-api-key"} ) print(response.json()) ``` operationId: >- get_subsequence_analytics_api_public_v1_analytics_campaigns__campaign_id__subsequences_get parameters: - name: campaign_id in: path required: true schema: type: string format: uuid title: Campaign Id responses: '200': description: Subsequence analytics retrieved successfully content: application/json: schema: $ref: '#/components/schemas/SubsequenceAnalyticsResponse' '400': description: Analytics service rejected the request '401': description: Missing or invalid API key '403': description: Insufficient permissions - requires 'campaigns:read' scope '404': description: Campaign not found '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' components: schemas: SubsequenceAnalyticsResponse: properties: subsequences: items: $ref: '#/components/schemas/SubsequenceAnalyticsItem' type: array title: Subsequences summary: $ref: '#/components/schemas/SubsequenceAnalyticsSummary' type: object required: - subsequences - summary title: SubsequenceAnalyticsResponse description: Response for GET /campaigns/{id}/analytics/subsequences. HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError SubsequenceAnalyticsItem: properties: entry_node_id: type: string format: uuid title: Entry Node Id label: type: string nullable: true title: Label trigger_type: type: string nullable: true title: Trigger Type trigger_params: additionalProperties: true type: object nullable: true title: Trigger Params metrics: $ref: '#/components/schemas/SubsequenceMetrics' type: object required: - entry_node_id - metrics title: SubsequenceAnalyticsItem description: Analytics for one subsequence. SubsequenceAnalyticsSummary: properties: total_enrollments: type: integer title: Total Enrollments total_active: type: integer title: Total Active overall_conversion_rate: type: number title: Overall Conversion Rate type: object required: - total_enrollments - total_active - overall_conversion_rate title: SubsequenceAnalyticsSummary description: Top-level summary across all subsequences. ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type type: object required: - loc - msg - type title: ValidationError SubsequenceMetrics: properties: enrollments_total: type: integer title: Enrollments Total enrollments_active: type: integer title: Enrollments Active enrollments_completed: type: integer title: Enrollments Completed conversion_rate: type: number title: Conversion Rate steps: items: $ref: '#/components/schemas/SubsequenceStepMetrics' type: array title: Steps type: object required: - enrollments_total - enrollments_active - enrollments_completed - conversion_rate - steps title: SubsequenceMetrics description: Aggregate metrics for a single subsequence. SubsequenceStepMetrics: properties: node_id: type: string format: uuid title: Node Id label: type: string nullable: true title: Label sent: type: integer title: Sent opened: type: integer title: Opened replied: type: integer title: Replied bounced: type: integer title: Bounced type: object required: - node_id - sent - opened - replied - bounced title: SubsequenceStepMetrics description: Per-step (per flow node) metrics within a subsequence. securitySchemes: ApiKeyAuth: type: apiKey in: header name: X-API-Key description: API key with format cs_live_xxx ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.