Build a stable SHA-256 fingerprint from a normalized phone, email, zip and produ
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.
Answeringour last check, 2026-09-26
1 of 1checks answered this week
1042 msmedian answer time
$0.01listed price per call
$0.01price it asked us
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://www.tradepilotusa.com/api/agent-commerce/v1/services/contact_dedup_key/execute
| Category | Code and developer |
|---|---|
| Provider host | www.tradepilotusa.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-26 | valid payment request | 402 | $0.01 | 1042 ms |
Example input (from the provider)
{
"body": {
"email": "Person@Example.com",
"phone": "(512) 555-0100",
"product_type": "door",
"zip": "78701"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"email": {
"maxLength": 320,
"type": "string"
},
"phone": {
"maxLength": 40,
"type": "string"
},
"product_type": {
"maxLength": 200,
"type": "string"
},
"zip": {
"maxLength": 20,
"type": "string"
}
},
"required": [
"product_type"
],
"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"
}
},
"required": [
"input"
],
"type": "object"
}