Lead enrichment, one API, cheapest-first waterfall
Find emails, verify deliverability, enrich people and companies, and run discovery — all behind a single endpoint per use case. agntdata picks the cheapest providers that can fulfill the fields you ask for and merges results.
Quickstart
Choose how you want to integrate the agntdata Lead APIs API.
Register agntdata Lead APIs tools natively in your agent's tool registry via a code plugin.
Install the plugin:
openclaw plugins install @agntdata/openclaw-agntConfigure your API key in openclaw.json:
{
"plugins": {
"entries": {
"agntdata-agnt": {
"enabled": true,
"config": {
"apiKey": "${AGNTDATA_API_KEY}"
}
}
}
}
}Restart OpenClaw — agntdata Lead APIs tools are now available to your agent.
Want all 7 APIs at once?
Install the master plugin for unified access to every platform.
clawhub install agnt-dataopenclaw plugins install @agntdata/openclaw-agnt-data12
$0.01
JSON
1.0.0
Overview
agntdata Lead APIs sit on top of multiple upstream lead-data providers and expose a single unified surface per use case (email finder, email verifier, person/company enrich, person/company search, company discovery, domain emails, mobile finder, company intelligence). For each call you can pass an optional `fields[]` selector and an optional `max_cost_cents` budget — agntdata then waterfalls cheapest-first across providers that can fulfill those fields, stops as soon as the request is satisfied (or your budget runs out), and merges results into a normalized response shape. Provider names are never returned in the response. Pricing is hybrid: simple endpoints (e.g. email verifier, intelligence signals) are flat-priced; complex waterfalls (enrich, email finder, find-mobile, search) are billed in the published `min – max` cents range based on what was actually spent upstream, plus a small markup. Bring one API key, get one bill, and let agntdata handle vendor selection, key rotation, and result merging.
Key features
Endpoints
12 endpoints across 9 categories. Click any row for detailed documentation.
People — Email
Find and verify professional email addresses.
| Method | Endpoint |
|---|---|
post | Find a person's professional email Resolve names + companies into deliverable work emails for outbound |
post | Verify a professional email Pre-flight verification before email sends |
People — Enrich
Enrich people with normalized profile fields.
| Method | Endpoint |
|---|---|
post | Enrich a person AI sales agents enriching prospects before outreach |
post | Bulk enrich people Batch CRM enrichment jobs |
People — Mobile
Find mobile phone numbers for a person.
| Method | Endpoint |
|---|---|
post | Find a mobile phone number Outbound calling and SMS workflows |
People — Search
Search the people graph using structured filters.
| Method | Endpoint |
|---|---|
post | Search people Sourcing candidates by role and location |
Companies — Discover
Find companies that match a set of criteria.
| Method | Endpoint |
|---|---|
post | Discover companies Building target-account lists for ABM |
Companies — Email
List the email addresses found for a company domain.
| Method | Endpoint |
|---|---|
post | List a domain's emails Listing all decision-makers at a target account |
Companies — Enrich
Enrich companies with normalized firmographic fields.
| Method | Endpoint |
|---|---|
post | Enrich a company Account research for AI sales agents |
post | Bulk enrich companies Batch enriching uploaded account lists |
Companies — Search
Search the company graph using structured filters.
| Method | Endpoint |
|---|---|
post | Search companies Market sizing by industry segment |
Companies — Intelligence
Funding rounds, competitors, and technology stack signals.
| Method | Endpoint |
|---|---|
post | Company intelligence (funding / competitors / technographics) Tracking funding rounds for sales triggers |
Use cases
Ready to integrate?
Generate your API key in seconds and start calling 12 endpoints with a single credential. Free tier available with transparent pricing.