# TradepilotUSA Contact Dedup Key Generator

> TradepilotUSA Contact Dedup Key Generator is a paid API for AI agents from www.tradepilotusa.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-01).

Generates a stable SHA-256 fingerprint from normalized contact fields (phone, email, zip, product type) to detect duplicate contact submissions.

## Facts

- Endpoint: POST https://www.tradepilotusa.com/api/agent-commerce/v1/services/contact_dedup_key/execute?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tradepilotusa-contact-dedup-key-generator-06aae5bc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wxvvxQ35jfOwV5FeC02yf

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 tradepilotusa-contact-dedup-key-generator-06aae5bc -d '<json body>'
```

Example prompt: Generate a dedup key for a contact with phone 555-867-5309, email Joe.Smith@Example.COM, zip 90210, and product type 'HVAC installation' so I can check if this lead has already been submitted.

## When to prefer this

Choose this endpoint when you need a fast, stateless, deterministic way to fingerprint contact submissions for deduplication without storing PII or performing lookups. It is ideal for lead intake pipelines, form submission deduplication, and CRM pre-import checks where you need a canonical key from phone, email, zip, and product type. Prefer this over a full deduplication service when you want pure normalization and hashing with no external data storage or retrieval.

## Known failure modes

- Missing all input fields may produce a key with low discriminatory power or an error
- Malformed email or phone beyond maximum lengths returns a validation error
- Ambiguous product_type strings may produce different keys for semantically identical entries if not normalized by the caller
- Network or payment authorization failures may return 402 or 5xx errors

## How this service works

Build a stable SHA-256 fingerprint from a normalized phone, email, zip and product/service type, for detecting the same contact submitting more than once. Normalization only (digits-only phone, lowercased trimmed email); does not look up or store anything.

## Output

Returns a stable SHA-256 hash string derived from the normalized inputs (digits-only phone, lowercased trimmed email, zip, and product type). This key can be used as a deterministic deduplication identifier — the same contact details will always produce the same key, enabling reliable duplicate detection without storing or looking up any contact data.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "zip": {
   "type": "string",
   "maxLength": 20
  },
  "email": {
   "type": "string",
   "maxLength": 320
  },
  "phone": {
   "type": "string",
   "maxLength": 40
  },
  "product_type": {
   "type": "string",
   "maxLength": 200
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tradepilotusa-contact-dedup-key-generator-06aae5bc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from www.tradepilotusa.com](https://www.zero.xyz/host/www.tradepilotusa.com/llms.txt)