# HALOWERK laufwerk — Tour Route Duration Readiness

> HALOWERK laufwerk — Tour Route Duration Readiness is a paid API for AI agents from lauf.halowerk.com, paid per call via x402, $0.007/call, status unknown (last checked 2026-10-10).

Solves a vehicle routing problem (VRP) with time windows and returns whether tours are feasible given a maximum route duration constraint, plus scheduling details.

## Facts

- Endpoint: POST https://lauf.halowerk.com/v1/tours/route-duration-readiness?utm_source=zero.xyz
- Price: $0.007/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/halowerk-laufwerk-tour-route-duration-readiness-0b3a6dab
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SgFGMPNGZxVJ1dECHfCka

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability halowerk-laufwerk-tour-route-duration-readiness-0b3a6dab -d '<json body>'
```

Example prompt: I have 3 delivery vehicles each with a capacity of 500 kg and an 8-hour shift (0 to 28800 seconds), 10 stops with individual demand, time windows, and 5-minute service times each — can you check if all tours are feasible within a max route duration of 28800 seconds using this travel time matrix?

## When to prefer this

Choose this endpoint when you need to validate whether a set of delivery or service jobs can be feasibly scheduled across a fleet of vehicles given time windows, capacity constraints, and a maximum route duration limit. It is specifically suited for last-mile logistics, field service routing, and courier planning where shift compliance is critical. Prefer this over general routing APIs when you already have a precomputed travel time matrix and need both route optimization and feasibility assessment in one call.

## Known failure modes

- Invalid or missing required fields (id, point, demand, service_s, window) in jobs — validation error
- Vehicle capacity or shift window out of allowed range — schema rejection
- Duration matrix dimensions don't match number of points — computation error
- No feasible solution exists — returns unassigned jobs or infeasibility flag
- max_route_duration_s too restrictive — all or most jobs unassigned
- Travel time matrix contains nulls for required point pairs — routing failure
- Exceeding maxItems limits (20 jobs, 4 vehicles) — schema rejection

## How this service works

HALOWERK laufwerk — bezahlte Endpunkte nach x402. Preise in USDC auf Base Mainnet.

## Output

Returns a JSON object indicating whether all jobs can be feasibly assigned to vehicles given time windows, capacity, and max route duration. Includes per-vehicle tour schedules with arrival times, departure times, stop sequences, and a list of any unassigned jobs that could not be accommodated.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "jobs": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "id",
     "point",
     "demand",
     "service_s",
     "window"
    ],
    "properties": {
     "id": {
      "type": "string",
      "maxLength": 80,
      "minLength": 1
     },
     "point": {
      "type": "integer",
      "maximum": 20,
      "minimum": 1
     },
     "demand": {
      "type": "number",
      "maximum": 100000,
      "minimum": 0
     },
     "window": {
      "type": "array",
      "items": {
       "type": "number",
       "maximum": 604800,
       "minimum": 0
      },
      "maxItems": 2,
      "minItems": 2
     },
     "service_s": {
      "type": "number",
      "maximum": 604800,
      "minimum": 0
     }
    },
    "additionalProperties": false
   },
   "maxItems": 20,
   "minItems": 1
  },
  "vehicles": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "id",
     "capacity",
     "shift"
    ],
    "properties": {
     "id": {
      "type": "string",
      "maxLength": 80,
      "minLength": 1
     },
     "shift": {
      "type": "array",
      "items": {
       "type": "number",
       "maximum": 604800,
       "minimum": 0
      },
      "maxItems": 2,
      "minItems": 2
     },
     "capacity": {
      "type": "number",
      "maximum": 100000,
      "exclusiveMinimum": 0
     }
    },
    "additionalProperties": false
   },
   "maxItems": 4,
   "minItems": 1
  },
  "durations_s": {
   "type": "array",
   "items": {
    "type": "array",
    "items": {
     "anyOf": [
      {
       "type": "number",
       "maximum": 604800,
       "minimum": 0
      },
      {
       "type": "null"
      }
     ]
    },
    "maxItems": 21,
    "minItems": 2
   },
   "maxItems": 21,
   "minItems": 2
  },
  "matrix_source": {
   "type": "string",
   "maxLength": 200,
   "minLength": 1
  },
  "max_route_duration_s": {
   "type": "number",
   "maximum": 604800,
   "minimum": 0
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/halowerk-laufwerk-tour-route-duration-readiness-0b3a6dab/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from lauf.halowerk.com](https://www.zero.xyz/host/lauf.halowerk.com/llms.txt)