Walks the events you pass through the ordered steps you name and reports per ste
Walks the events you pass through the ordered steps you name and reports per step: how many arrived, conversion from the previous step and from the first, drop-off in users and as a rate, and time to the next step as median, p90 and mean. A step counts only if it happened after the one before and inside the window. Where events carry a segment, each is tested against the largest with the same two-proportion test the A/B endpoint uses. Nothing is stored.
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://tools.halowerk.com/v1/funnel/analyze
| Category | Everything else |
|---|---|
| Provider host | tools.halowerk.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 3 from 3 payers (the provider's figure, not ours) |
Our checks, last 30 days
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"body": {
"events": [
{
"segment": "eu",
"step": "view",
"time_unix_s": 1786000000,
"user_id": "u1"
},
{
"segment": "eu",
"step": "cart",
"time_unix_s": 1786000120,
"user_id": "u1"
},
{
"segment": "eu",
"step": "checkout",
"time_unix_s": 1786000420,
"user_id": "u1"
},
{
"segment": "eu",
"step": "purchase",
"time_unix_s": 1786000900,
"user_id": "u1"
},
{
"segment": "us",
"step": "view",
"time_unix_s": 1786000010,
"user_id": "u2"
},
{
"segment": "us",
"step": "cart",
"time_unix_s": 1786000200,
"user_id": "u2"
},
{
"segment": "us",
"step": "view",
"time_unix_s": 1786000020,
"user_id": "u3"
}
],
"steps": [
"view",
"cart",
"checkout",
"purchase"
],
"window_s": 604800
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"compare_segments": {
"default": true,
"description": "Break the funnel down by segment and test the segments against the largest one.",
"type": "boolean"
},
"confidence_level": {
"default": 0.95,
"maximum": 0.9999,
"minimum": 0.5,
"type": "number"
},
"events": {
"description": "Each event needs user_id, step and a timestamp (time_unix_s in seconds since 1970, or time as ISO 8601). Optional: segment. Events whose step is not in steps are counted in events_outside_funnel and otherwise left alone. The service caps the whole request body at 256 KB, so long records reach that limit before maxItems.",
"maxItems": 4000,
"minItems": 1,
"type": "array"
},
"max_segments": {
"default": 8,
"description": "How many segments are reported, largest first.",
"maximum": 20,
"minimum": 2,
"type": "integer"
},
"steps": {
"description": "Step names in the order they are meant to happen. Each name once.",
"items": {
"type": "string"
},
"maxItems": 20,
"minItems": 2,
"type": "array"
},
"strict_order": {
"default": true,
"description": "true requires each step to happen at or after the previous one. false only requires that it happened inside the window.",
"type": "boolean"
},
"window_s": {
"default": 604800,
"description": "How long a user has, from the first step on, to reach the later ones.",
"maximum": 31536000,
"minimum": 1,
"type": "integer"
}
},
"required": [
"steps",
"events"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}