---
title: "How far the checks of a period got"
method: GET
path: "/v1/stats/funnel"
tags: ["Stats"]
---

# How far the checks of a period got

`GET /v1/stats/funnel`

## Request

- Base URL: `https://api.tessio.eu`
- URL: `https://api.tessio.eu/v1/stats/funnel`
- Auth: HTTP bearer

`created`, then `responseReceived` (a wallet's response was judged: refused, answered or held for a browser that never came back), then `completed` (an answer about age came out). The sandbox answers without a wallet, so its checks reach `completed` without `responseReceived`. A held presentation is read from the timeline, so before `retention.eventsFrom` it is not counted. `eudiw` adds the step only that profile has: a wallet fetched the signed request. An AV request travels inside its link, so nothing is fetched there and the step does not exist. Under a project's key, over its project; under an organisation's key, over every project in it, or one with `project_id`. UTC days. Any key may call it, of either scope; each key spends its own budget.

## Query parameters

- `from` string, date
- `to` string, date
- `mode` 'all' | 'live' | 'test'
- `project_id` string, uuid

## Response `200`

OK

- AgeCheckStatsFunnel
  - `mode` 'all' | 'live' | 'test'
  - `created` integer
  - `responseReceived` integer
  - `completed` integer
  - `eudiw` StatsEudiwFunnel
    - `created` integer
    - `requestFetched` integer
  - `retention` StatsRetention: The first UTC day the purge has left whole, from what it recorded it may have deleted: after an upgrade the longer plan does not bring back days the shorter one already took. It may understate, never overstate: a day it calls whole is. A range that starts earlier counts only what is still held, so read the older days as partial, not as "no checks". Null where no purge has run for the org, so nothing was deleted.
    - `recordsFrom` string, date, nullable: For the checks: every read.
    - `eventsFrom` string, date, nullable: For what is read from each check's timeline: failures, the funnel's step for a fetched request under `eudiw`, held presentations (part of the funnel's `responseReceived`) and `noAnswer`, which leaves out a check whose presentation was held.

## Other responses

- `400`: The range is refused as for every chart (invalid_from, invalid_to, range_inverted, range_too_old, range_too_long), or invalid_mode, invalid_metric, invalid_group_by or invalid_project_id. Checked before the plan, so a malformed request is never answered with an upgrade.
- `401`: No key, or one that is unknown or revoked
- `403`: plan_feature_unavailable. The org's plan does not include this read. Every plan reads the summary, Starter adds the time series, Growth and above read all five.
- `429`: rate_limited: this key's budget is spent.

---

[API](https://skmtc.dev/tessio/apis/tessio-cloud-api.md) · [All operations](https://skmtc.dev/tessio/apis/tessio-cloud-api/llms.txt) · [OpenAPI document](https://skmtc.dev/tessio/apis/tessio-cloud-api/revisions/536b3f4769fb?raw)