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
3 optionsChoose 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
2Find 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
2Enrich 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
1Find mobile phone numbers for a person.
| Method | Endpoint |
|---|---|
| post | Find a mobile phone number Outbound calling and SMS workflows |
People — Search
1Search the people graph using structured filters.
| Method | Endpoint |
|---|---|
| post | Search people Sourcing candidates by role and location |
Companies — Discover
1Find companies that match a set of criteria.
| Method | Endpoint |
|---|---|
| post | Discover companies Building target-account lists for ABM |
Companies — Email
1List 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
2Enrich 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
1Search the company graph using structured filters.
| Method | Endpoint |
|---|---|
| post | Search companies Market sizing by industry segment |
Companies — Intelligence
1Funding 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.