> ## Documentation Index > Fetch the complete documentation index at: https://developers.everflow.io/llms.txt > Use this file to discover all available pages before exploring further. # List ISP Trends > **Traffic Health Premium.** Tracking domain and ISP pairs whose click volume is declining. A pair is returned only when yesterday's clicks are lower than each of the single days 7, 14 and 30 days back, so an empty `entries` array means nothing is declining, not that there is no traffic. Each entry carries clicks, conversions and revenue for yesterday and for each comparison day, plus the change (`_delta`) and the percent trend (`_trend`) from each. Use it to trace a partner's "my traffic dropped" report to a specific ISP and domain. On a network without the premium package the request returns an authorization error. Returns the tracking domain and ISP pairs whose click volume is declining, so you can trace a partner's "my traffic dropped" report to a specific ISP and domain. Requires Traffic Health Premium. ## OpenAPI ````yaml openapi/traffic-health.yaml get /networks/traffic/isptrends openapi: 3.0.3 info: title: Everflow Network API - Traffic Health description: > Read endpoints for Traffic Health — the operational health of the domains and hosting IPs behind your tracking and conversion links. Surfaces uptime / SSL / DNS / expiry incidents, blocklist reputation, the remediation tasks that need your attention, and per-domain assignment summaries. Traffic Health has two tiers. The capabilities available to a network are reported by `GET /networks/traffic/access`. Endpoints marked **Traffic Health Premium** (domain and IP blocklist reputation) require the premium package; on a network without it they return an authorization error rather than data. For how these incidents and reputation flags work, see [Traffic Health: Incidents & Reputation Management](https://helpdesk.everflow.io/customer/traffic-health-incidents-and-reputation-management). version: 1.0.0 servers: - url: https://api.eflow.team/v1 security: [] tags: - name: Traffic Health paths: /networks/traffic/isptrends: get: tags: - Traffic Health summary: List ISP Trends description: > **Traffic Health Premium.** Tracking domain and ISP pairs whose click volume is declining. A pair is returned only when yesterday's clicks are lower than each of the single days 7, 14 and 30 days back, so an empty `entries` array means nothing is declining, not that there is no traffic. Each entry carries clicks, conversions and revenue for yesterday and for each comparison day, plus the change (`_delta`) and the percent trend (`_trend`) from each. Use it to trace a partner's "my traffic dropped" report to a specific ISP and domain. On a network without the premium package the request returns an authorization error. responses: '200': description: '' content: application/json: example: entries: - network_id: 1 network_tracking_domain_id: 8 isp: Comcast Cable yesterday_total_clicks: 420 seven_days_ago_total_clicks: 910 fourteen_days_ago_total_clicks: 880 thirty_days_ago_total_clicks: 950 yesterday_seven_days_ago_total_clicks_delta: -490 yesterday_fourteen_days_ago_total_clicks_delta: -460 yesterday_thirty_days_ago_total_clicks_delta: -530 yesterday_seven_days_ago_total_clicks_trend: -53.85 yesterday_fourteen_days_ago_total_clicks_trend: -52.27 yesterday_thirty_days_ago_total_clicks_trend: -55.79 yesterday_conversions: 12 seven_days_ago_conversions: 31 fourteen_days_ago_conversions: 29 thirty_days_ago_conversions: 33 yesterday_revenue: 360 seven_days_ago_revenue: 930 fourteen_days_ago_revenue: 870 thirty_days_ago_revenue: 990 relationship: url: track.acme.com schema: type: object properties: entries: type: array description: One entry per declining tracking domain and ISP pair. items: $ref: '#/components/schemas/IspTrend' security: - API Key: [] components: schemas: IspTrend: type: object description: > A tracking domain and ISP pair whose clicks are down yesterday against every comparison day. Fields follow the pattern `_`, with `yesterday__days_ago__delta` and `_trend` for the change from each comparison day. Trends are percentages (`-53.85` is a 53.85% drop). properties: network_id: type: integer network_tracking_domain_id: type: integer isp: type: string yesterday_total_clicks: type: integer seven_days_ago_total_clicks: type: integer fourteen_days_ago_total_clicks: type: integer thirty_days_ago_total_clicks: type: integer yesterday_seven_days_ago_total_clicks_delta: type: integer yesterday_fourteen_days_ago_total_clicks_delta: type: integer yesterday_thirty_days_ago_total_clicks_delta: type: integer yesterday_seven_days_ago_total_clicks_trend: type: number yesterday_fourteen_days_ago_total_clicks_trend: type: number yesterday_thirty_days_ago_total_clicks_trend: type: number yesterday_conversions: type: integer seven_days_ago_conversions: type: integer fourteen_days_ago_conversions: type: integer thirty_days_ago_conversions: type: integer yesterday_seven_days_ago_conversions_delta: type: integer yesterday_fourteen_days_ago_conversions_delta: type: integer yesterday_thirty_days_ago_conversions_delta: type: integer yesterday_seven_days_ago_conversions_trend: type: number yesterday_fourteen_days_ago_conversions_trend: type: number yesterday_thirty_days_ago_conversions_trend: type: number yesterday_revenue: type: number seven_days_ago_revenue: type: number fourteen_days_ago_revenue: type: number thirty_days_ago_revenue: type: number yesterday_seven_days_ago_revenue_delta: type: number yesterday_fourteen_days_ago_revenue_delta: type: number yesterday_thirty_days_ago_revenue_delta: type: number yesterday_seven_days_ago_revenue_trend: type: number yesterday_fourteen_days_ago_revenue_trend: type: number yesterday_thirty_days_ago_revenue_trend: type: number relationship: type: object properties: url: type: string description: The tracking domain URL. securitySchemes: API Key: type: apiKey in: header name: X-Eflow-Api-Key ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.