Extract structured public business contact information from any public business website
Extract structured public business contact information from any public business website. Returns company name, emails, phone numbers, social profiles, postal addresses, and contact pages as structured JSON. $0.01 per request via x402 on Base.
10000 (raw units)
price
7
calls / 30d
5
unique payers
2026-09-17
updated
Provider
api.stackgoai.com · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x60ABF720A5FD7E1D33790a54719CfA71b8929ebA",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"body": {
"url": "https://api.stackgoai.com/test-fixtures/contact-page"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"addresses": [],
"companyName": "Example Company",
"contactPages": [],
"domain": "api.stackgoai.com",
"emails": [
{
"sourceUrl": "https://api.stackgoai.com/test-fixtures/contact-page",
"value": "[email protected]"
}
],
"inputUrl": "https://api.stackgoai.com/test-fixtures/contact-page",
"meta": {
"durationMs": 1200,
"pagesFetched": 1
},
"pagesScanned": [
"https://api.stackgoai.com/test-fixtures/contact-page"
],
"phones": [
{
"sourceUrl": "https://api.stackgoai.com/test-fixtures/contact-page",
"value": "+1 555 010 0000"
}
],
"requestId": "req_example",
"socials": {
"facebook": [],
"instagram": [],
"linkedin": [],
"x": [],
"youtube": []
},
"success": true
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"url": {
"description": "Public HTTP or HTTPS webpage URL",
"maxLength": 2048,
"type": "string"
}
},
"required": [
"url"
],
"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"
},
"output": {
"properties": {
"example": {
"properties": {
"addresses": {
"items": {
"properties": {
"addressCountry": {
"type": "string"
},
"addressLocality": {
"type": "string"
},
"addressRegion": {
"type": "string"
},
"postalCode": {
"type": "string"
},
"sourceUrl": {
"type": "string"
},
"streetAddress": {
"type": "string"
}
},
"required": [
"sourceUrl"
],
"type": "object"
},
"type": "array"
},
"companyName": {
"type": [
"string",
"null"
]
},
"contactPages": {
"items": {
"type": "string"
},
"type": "array"
},
"domain": {
"type": "string"
},
"emails": {
"items": {
"properties": {
"sourceUrl": {
"type": "string"
},
"value": {
"type": "string"
}
},
"required": [
"value",
"sourceUrl"
],
"type": "object"
},
"type": "array"
},
"inputUrl": {
"type": "string"
},
"meta": {
"properties": {
"durationMs": {
"type": "number"
},
"pagesFetched": {
"type": "number"
}
},
"required": [
"pagesFetched",
"durationMs"
],
"type": "object"
},
"pagesScanned": {
"items": {
"type": "string"
},
"type": "array"
},
"phones": {
"items": {
"properties": {
"sourceUrl": {
"type": "string"
},
"value": {
"type": "string"
}
},
"required": [
"value",
"sourceUrl"
],
"type": "object"
},
"type": "array"
},
"requestId": {
"type": "string"
},
"socials": {
"properties": {
"facebook": {
"items": {
"type": "string"
},
"type": "array"
},
"instagram": {
"items": {
"type": "string"
},
"type": "array"
},
"linkedin": {
"items": {
"type": "string"
},
"type": "array"
},
"x": {
"items": {
"type": "string"
},
"type": "array"
},
"youtube": {
"items": {
"type": "string"
},
"type": "array"
}
},
"required": [
"linkedin",
"facebook",
"instagram",
"x",
"youtube"
],
"type": "object"
},
"success": {
"type": "boolean"
}
},
"required": [
"success",
"inputUrl",
"domain",
"companyName",
"emails",
"phones",
"socials",
"addresses",
"contactPages",
"pagesScanned",
"meta",
"requestId"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://api.stackgoai.com/api/v1/extract-contact" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://api.stackgoai.com/api/v1/extract-contact");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://api.stackgoai.com/api/v1/extract-contact")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/5934.json, and this resource appears in /discovery/resources and /discovery/search.