Who is this phone number or website?
Who is this phone number or website? Give a US phone number or a website and get the local business behind it: name, address, category, the best email graded A/B/C, a contact name when the email shows one, socials and buying signals. A website only matches when it carries the business's own phone number, so the answer is never a guess. $0.01 per lookup that finds a business; no match, no charge. USDC on Base or Arc.
Answeringour last check, 2026-10-18
1 of 1checks answered this week
757 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://api.liquidagent.ai/v1/leads/lookup
| Category | Everything else |
|---|---|
| Provider host | api.liquidagent.ai |
| Networks | eip155:5042, eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.01 | 757 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"phone": "4043552001"
},
"type": "http"
}
Promised output schema (from the provider)
{
"properties": {
"input": {
"properties": {
"method": {
"const": "GET"
},
"queryParams": {
"properties": {
"domain": {
"description": "Or a website: example.com or https://www.example.com/contact (one of phone or domain)",
"type": "string"
},
"phone": {
"description": "A US phone number, any format: 4043552001, (404) 355-2001, +14043552001",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http"
}
},
"type": "object"
},
"output": {
"properties": {
"type": {
"const": "json"
}
},
"type": "object"
}
},
"type": "object"
}