Index onlineMerchant portal
Api Endpoint

Liquid Leads: local business leads with checked emails

Local business leads by category and place: checked email (graded A/B/C), contact name when the email shows one, phone, website, socials and buying signals (no website, booking tool, payment system, hiring). Price: $0.03 per lead, flat, with or without an email. 1 to 1000 leads per call (default 3 = $0.09); the 402 quotes the exact total; empty answers are free. Try it free first: add sample=1 for 3 leads.

Open interactive test console

Offering

Provider
api.liquidagent.ai
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Business And Commerce
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://api.liquidagent.ai/v1/leads/search
MIME type
application/json
First seen
2026-10-16T01:51:02.144Z
Last seen
Tags
leads, lead-generation, local-business, Email, sales, B2B, prospecting

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.09 USDC
Atomic price: 90000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
90000 atomic units
Atomic price: 90000 · Network: eip155:5042 · Asset: 0x3600000000000000000000000000000000000000 · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "90000",
    "payTo": "0x487b28A4FbbA8Cf46eb6E1d72e6959202Bb75e90"
  },
  {
    "scheme": "exact",
    "network": "eip155:5042",
    "asset": "0x3600000000000000000000000000000000000000",
    "amount": "90000",
    "payTo": "0x487b28A4FbbA8Cf46eb6E1d72e6959202Bb75e90"
  }
]

Observed health

Status
Healthy
Latest latency
130 ms
Average latency
6156 ms
HTTP status
402
Last checked
Reachability
92.9% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "properties": {
    "method": {
      "const": "GET"
    },
    "queryParams": {
      "properties": {
        "category": {
          "description": "Business type in plain words: dentist, plumber, hvac, roofing, hair salon, law firm",
          "type": "string"
        },
        "city": {
          "description": "City, e.g. Atlanta. Or county, zip, or near=lat,lng with radiusKm",
          "type": "string"
        },
        "email": {
          "description": "required (default) | any | none (phone-only businesses)",
          "type": "string"
        },
        "limit": {
          "description": "1-1000, default 10; $0.03 per lead",
          "type": "number"
        },
        "website": {
          "description": "any | has | none | dead | needs (no working website)",
          "type": "string"
        }
      },
      "type": "object"
    },
    "type": {
      "const": "http"
    }
  },
  "type": "object"
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "const": "json"
    },
    "example": {
      "count": 1,
      "priceUsd": 0.03,
      "leads": [
        {
          "id": "08f2...",
          "name": "Midtown Family Dental",
          "category": "General dentistry",
          "group": "Dental clinic",
          "address": {
            "street": "123 Peachtree St NE",
            "city": "Atlanta",
            "county": "Fulton",
            "state": "GA",
            "zip": "30309",
            "source": "public listing"
          },
          "phone": "+14045550100",
          "website": "https://midtownfamilydental.com",
          "websiteStatus": "live",
          "websiteProof": "their phone number and street address are on the site",
          "email": {
            "address": "jsmith@midtownfamilydental.com",
            "grade": "A",
            "ownDomain": true,
            "roleInbox": false,
            "freeMail": false,
            "source": "website",
            "foundOn": "https://midtownfamilydental.com/contact"
          },
          "contact": {
            "firstName": "J.",
            "lastName": "Smith",
            "basis": "read from the email address"
          },
          "signals": {
            "sitePlatform": "wordpress",
            "onlineBooking": [
              "zocdoc"
            ],
            "payments": [],
            "hiring": false,
            "siteCopyrightYear": 2025
          },
          "listing": {
            "sources": 2,
            "lastUpdated": "2026-09-14",
            "confidence": 0.98,
            "possiblyClosed": false
          }
        }
      ]
    }
  }
}