# Strale Shipping Tracker

> Strale Shipping Tracker is a paid API for AI agents from api.strale.io, paid per call via x402, $0.0216/call, status unknown (last checked 2026-09-15).

Tracks a shipment by tracking number and returns current status, location, and delivery details with a cryptographic audit record.

## Facts

- Endpoint: GET https://api.strale.io/x402/v2/shipping-track
- Price: $0.0216/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/strale-shipping-tracker-6425c6ba
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Qfs6dQQVSgozM5Bv4LD8t

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 strale-shipping-tracker-6425c6ba
```

Example prompt: Can you track my shipment with tracking number 1Z999AA10123456784 and tell me where it is right now and when it's expected to arrive?

## When to prefer this

Choose this endpoint when you need shipping status with a verifiable, tamper-proof audit trail — especially useful in compliance-sensitive or multi-party logistics workflows. Prefer it over generic carrier APIs when you want a unified tracking interface across 27 countries with cryptographic proof of the lookup result.

## Known failure modes

- Invalid or malformed tracking number returns an error or empty result
- Tracking number not yet activated in carrier system returns no data found
- Unsupported carrier or country returns null or empty tracking details
- Rate limiting or payment failure (x402) blocks the request
- Network timeout when querying upstream carrier APIs

## How this service works

The trust layer for AI agents — 250+ independently tested data capabilities across 27 countries. Execute capabilities via REST, MCP, A2A, or x402 micropayments. Every call returns an audit record with cryptographic chain hashing.

## Output

Returns current shipment status (e.g. in transit, delivered, out for delivery), estimated or actual delivery date, carrier information, location history, and a cryptographic audit record with chain hashing for verifiability.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "tracking_number"
     ],
     "properties": {
      "tracking_number": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/strale-shipping-tracker-6425c6ba/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.strale.io](https://www.zero.xyz/host/api.strale.io/llms.txt)