# Logistics Route Optimization Literature Search

> Logistics Route Optimization Literature Search is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).

Searches Crossref publisher metadata for academic literature on logistics route optimization, returning DOI references and source attribution.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/signal-research-logistics-routing-literature-search?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/logistics-route-optimization-literature-search-67d397a9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qr5sZU1Q1rJSy04aCdLFd

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 logistics-route-optimization-literature-search-67d397a9 -d '<json body>'
```

Example prompt: Can you search the academic literature on logistics route optimization and pull back up to 15 DOI references with source attribution so I can review the key published papers?

## When to prefer this

Choose this endpoint when you need citable, DOI-linked academic references on logistics route optimization specifically, sourced from the Crossref scholarly metadata index. Prefer this over general web search when you need structured bibliographic data with DOIs rather than blog posts or news articles, and when the research domain is specifically logistics and routing rather than adjacent fields like warehouse management or demand forecasting.

## Known failure modes

- Query returns zero results if search terms are too narrow or obscure
- Crossref upstream unavailability may cause timeout or empty response
- max_results exceeding 30 is rejected by schema validation
- Query string exceeding 200 characters is rejected
- Payment failure via x402 protocol blocks the request

## How this service works

logistics route optimization: Literature search: Literature search on logistics route optimization using Crossref publisher metadata. Returns DOI references and source attribution. Query can be overridden; sample summaries are labelled.

## Output

A list of academic literature entries including DOI identifiers, paper metadata, and source attribution drawn from Crossref publisher records, with the number of results capped by the requested max_results parameter.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "default": "logistics route optimization",
   "maxLength": 200
  },
  "max_results": {
   "type": "integer",
   "default": 10,
   "maximum": 30,
   "minimum": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/logistics-route-optimization-literature-search-67d397a9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)