Find current official business-registration leads from Chicago and San Francisco
Find current official business-registration leads from Chicago and San Francisco open-data APIs. Results include source-dataset and source-record links; this product does not claim private emails or buyer intent.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
346 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
GET https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/leads
| Category | Commerce and shopping |
|---|---|
| Provider host | ai-data-marketplace-1042299154756.us-central1.run.app |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 5 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.01 | 346 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"city": "Chicago",
"limit": 20,
"query": "auto"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": true,
"properties": {
"city": {
"description": "Chicago or San Francisco. Omit to search both official sources.",
"type": "string"
},
"limit": {
"description": "Number of current registrations to return, from 1 to 50.",
"type": "integer"
},
"query": {
"description": "Case-insensitive keyword matched against available business name, owner, address, and activity fields.",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": true,
"properties": {
"buyer_intent": {
"type": "boolean"
},
"buyer_intent_note": {
"type": "string"
},
"count": {
"type": "integer"
},
"data": {
"items": {
"type": "string"
},
"type": "array"
},
"data_mode": {
"type": "string"
},
"marketplace_metadata": {
"additionalProperties": true,
"properties": {
"availability": {
"type": "string"
},
"billable": {
"type": "boolean"
},
"data_mode": {
"type": "string"
},
"source": {
"type": "string"
}
},
"required": [
"data_mode",
"billable",
"availability",
"source"
],
"type": "object"
},
"source": {
"type": "string"
},
"success": {
"type": "boolean"
}
},
"required": [
"success",
"count",
"data_mode",
"source",
"buyer_intent",
"buyer_intent_note",
"data",
"marketplace_metadata"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}