liquid-local-leads

Find US local businesses to sell to (dentists, plumbers, HVAC, salons, law firms...) by category and place, with a checked email graded A/B/C, a contact name when the email shows one, phone, a website proven by the business's own phone number, socials and buying signals (no website, booking tool, payment system, hiring). $0.03 per lead over x402, no account, no API key.

Liquid Leads

GET https://api.liquidagent.ai/v1/leads/search?category=<what>&city=<where>&limit=<n> returns local businesses that match, each with name, address, phone, website, the best email with its grade, a contact name when the email shows one, socials and buying signals.

• Price: $0.03 USDC per lead returned, flat, x402 exact (EIP-3009), USDC on Base or Arc. 1 to 1,000 leads per call (default 3 = $0.09, or sample=1 for 3 free leads). The 402 quotes the exact total; no leads, no charge.
• Coverage: 10 US states live (CA, TX, FL, NY, PA, IL, OH, GA, NC, DE), more being added. GET /v1/leads lists them.
• Place: city, county, zip, or near=<lat>,<lng> with radiusKm.
• Filters: email (required by default, any, or none for phone-only businesses), minGrade (A, B, C), website (needs = no working website), booking, payments, hiring=1, format=csv.

Free first

bash

curl -s "https://api.liquidagent.ai/v1/leads/count?category=dentist&city=Atlanta"        # how many match, by grade, exact price
curl -s "https://api.liquidagent.ai/v1/leads/categories?city=Atlanta"                    # business types in a place
curl -s "https://api.liquidagent.ai/v1/leads/search?category=dentist&city=Atlanta&sample=1"  # 3 free leads (3 a day)

Reverse lookup and website tech

• GET https://api.liquidagent.ai/v1/leads/lookup?phone=4043552001 (or ?domain=example.com): the business behind a phone number or website, same fields as a lead. $0.01, no match no charge.
• GET https://api.liquidagent.ai/v1/leads/tech?domain=example.com: the site's platform, booking tool, payment system, hiring and socials. $0.005, no match no charge.

When to use this skill

• The person sells to local businesses and needs a list to contact (agency, SaaS, services, B2B sales)
• They want businesses with no website, no booking tool, or that are hiring (ready-made sales signals)
• They want a CSV to load into a CRM or an outreach tool
• They have a phone number or website and need to know which business it is (CRM cleanup, inbound calls, verification)
• They sell to businesses on a certain platform or without a booking tool and want to check a site first

How the checks work

A website is only returned when the site carries the business's own phone number; a site we cannot prove is theirs is dropped, and nothing from it is used. Every email has a working mail domain and is graded: A = the business's own domain and a named person, B = own domain but a shared inbox (info@) or a free-mail address the business publishes, C = a live domain not tied to their website.

Example

bash

# paid ($0.03 a lead): any x402 client signs the 402 for you, for example AgentCash
npx agentcash fetch "https://api.liquidagent.ai/v1/leads/search?category=plumber&city=Houston&limit=10"

Full script: examples/leads.js. MCP: connect https://api.liquidagent.ai/mcp and use leads_count (free) then leads_search, leads_lookup or leads_tech (paid inside the call).