---
title: "Get Lead Finder"
method: GET
path: "/api/experiments/{key}/lead-finder"
tags: ["Experiments"]
---

# Get Lead Finder

`GET /api/experiments/{key}/lead-finder`

Per-segment, per-arm funnel for a lead-SOURCING experiment.

Its own route rather than more fields on ``/results`` because it answers a
different shape of question — the card compares two arms on ONE event pair,
this lays the whole funnel out per segment and shows how much of each
segment had already been sent before the experiment landed. Not cached: a
page view over an experiment-sized cohort, not the per-arm Bayesian
recompute that makes ``/results`` expensive.

## Path parameters

- `key` string, required

## Query parameters

- `limit` integer
- `offset` integer
- `q` string
- `hide_test` boolean

## Headers

- `x-admin-token` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/explee/apis/explee-api.md) · [All operations](https://skmtc.dev/explee/apis/explee-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/explee/explee-api/revisions/f169bc6e9447/schema)