---
title: "GET /api/analytics/kpi/e2e-latency"
method: GET
path: "/api/analytics/kpi/e2e-latency"
tags: ["analytics", "kpi", "e2e-latency"]
---

# GET /api/analytics/kpi/e2e-latency

`GET /api/analytics/kpi/e2e-latency`

Get the p95 end to end latency of first attempt and first success since event creation in ms

## Query parameters

- `from` string
- `to` string, nullable
- `appId` string, uuid
- `webhookId` string, uuid

## Response `200`

The p95 end to end latency of first attempt and first success since event creation in ms

- object
  - `p95` object, required
    - `firstAttempt` number, required
    - `firstSuccess` number, required

## Other responses

- `400` — Bad request
- `401` — Unauthorized
- `500` — Internal server error

---

[API](https://skmtc.dev/ethcomments/apis/ethereum-comments-protocol-indexer-api.md) · [All operations](https://skmtc.dev/ethcomments/apis/ethereum-comments-protocol-indexer-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/ethcomments/ethereum-comments-protocol-indexer-api/revisions/fc5aae1cdc03/schema)