---
title: "Backlinks new/lost timeseries"
method: POST
path: "/backlinks/new-lost-timeseries"
---

# Backlinks new/lost timeseries

`POST /backlinks/new-lost-timeseries`

## Request

- Base URL: `https://www.agentseo.dev/api/v1`
- URL: `https://www.agentseo.dev/api/v1/backlinks/new-lost-timeseries`
- Auth: API key in header `x-api-key`

Track new and lost backlinks/referring domains over time and classify link momentum, leakage, volatility, or stability. Costs 5 credits.

## Query parameters

- `sync` boolean

## Headers

- `x-project-id` string
- `x-workflow-id` string

## Request body

- BacklinksNewLostTimeseriesParams
  - `target` string, required: Domain to analyze.
  - `date_from` string: Start date in yyyy-mm-dd format.
  - `date_to` string: End date in yyyy-mm-dd format.
  - `group_range` 'day' | 'week' | 'month' | 'year'
  - `include_subdomains` boolean

## Response `200`

Completed backlinks new/lost timeseries workflow with agent_workflow

- BacklinksNewLostTimeseriesResponse
  - `target` string
  - `backlinks_new_lost_timeseries` object
  - `agent_workflow` AgentWorkflow
    - `summary` string
    - `decision` 'ready' | 'act_now' | 'monitor' | 'blocker'
    - `confidence` number
    - `recommended_actions` AgentWorkflowAction[]
      - `priority` 'critical' | 'high' | 'medium' | 'low'
      - `action` string
      - `why` string
    - `evidence` AgentWorkflowEvidence[]
      - `finding` string
      - `detail` string
      - `severity` 'critical' | 'high' | 'medium' | 'low'
    - `limitations` string[]
    - `next_calls` AgentWorkflowNextCall[]
      - `endpoint` string
      - `reason` string
  - `markdown_summary` string

## Other responses

- `202`: Job queued or still processing

---

[API](https://skmtc.dev/agentseo/apis/agentseo-api.md) · [All operations](https://skmtc.dev/agentseo/apis/agentseo-api/llms.txt) · [OpenAPI document](https://skmtc.dev/agentseo/apis/agentseo-api/revisions/53a62da6f92c?raw)