---
title: "Get inbox response-time stats"
method: GET
path: "/v1/messaging/analytics/inbox/response-time"
tags: ["Inbox Analytics"]
---

# Get inbox response-time stats

`GET /v1/messaging/analytics/inbox/response-time`

## Request

- Base URL: `https://apihub.co.il`
- URL: `https://apihub.co.il/v1/messaging/analytics/inbox/response-time`
- Auth: HTTP bearer

Time-to-first-response stats. Pairs each received message with the
next sent message in the same conversation and reports the delta
as both summary statistics and a fixed-bucket histogram suited
for the analytics page's TTR chart.

`sampleSize` reflects only conversations that received AND got a
reply in the window. Received-but-never-answered conversations
are excluded. Compare against /v1/analytics/inbox/volume's
`summary.received` to compute reply rate.

Max date range is 365 days.


**Billing:** Read (free unless it says otherwise) · **Rate limit:** 120/min

## Query parameters

- `toDate` string, date
- `fromDate` string, date, required
- `platform` string
- `accountId` string

## Headers

- `Idempotency-Key` string
- `X-Tag` string

## Response `200`

Completed

- object
  - `id` string: Execution id — stable across internal retries; use it with GET /v1/executions/{id}
  - `status` 'pending' | 'processing' | 'completed' | 'partial' | 'failed' | 'cancelled' | 'timeout'
  - `operation` string
  - `tag` string, nullable: Your X-Tag, if sent
  - `created_at` string, date-time
  - `completed_at` string, date-time, nullable
  - `output` object: Operation result (see each operation). While a Studio render is processing: `stage` (queued · transcribing · downloading · preparing · cleaning_voice · mixing_audio · rendering · finishing), `phase` (the engine's: download · prepare · voice · audio · encode · qa · upload, or null), `progress` (a percent, 0–100) and `progress_fraction` (0–1), `eta_seconds` (seconds left, never below 0) and `estimate_seconds`
    - `to` string, date, nullable
    - `from` string, date
    - `success` boolean
    - `summary` object
      - `p90Seconds` integer
      - `p99Seconds` integer
      - `sampleSize` integer
      - `meanSeconds` integer
      - `medianSeconds` integer
      - `fastestSeconds` integer
      - `slowestSeconds` integer
    - `histogram` object[]
      - `count` integer
      - `bucket` string: Human label (0-1m, 1-5m, 5-15m, 15-60m, 1-4h, 4-24h, 1d+)
      - `lowerSeconds` integer
      - `upperSeconds` integer, nullable: null on the open-ended last bucket
  - `error` string, nullable
  - `usage` object
    - `credits_charged` number, nullable
    - `credits_reserved` number
    - `estimated_credits` number
    - `cost_source` 'provider_reported' | 'calculated' | 'estimated' | 'null', nullable
    - `provider_usage` object, nullable: Normalised consumption, e.g. { VIDEO_SECOND: 22.4 }
  - `balance` object
    - `available` number
    - `reserved` number

## Other responses

- `400`: Invalid input
- `402`: Insufficient credits / project budget
- `404`: Resource not found (or not yours)
- `429`: Rate limited
- `503`: Service temporarily paused

---

[API](https://skmtc.dev/apihub/apis/apihub-one-api-for-chat-image-video-ai.md) · [All operations](https://skmtc.dev/apihub/apis/apihub-one-api-for-chat-image-video-ai/llms.txt) · [OpenAPI document](https://skmtc.dev/apihub/apis/apihub-one-api-for-chat-image-video-ai/revisions/a8caa42835ce?raw)