Enrich a company profile by domain via Apollo data for $0.0495/request, paid per call.
What it does
The `/api/apollo/org-enrich` endpoint on StableEnrich returns detailed organization data from Apollo given a company domain. The response includes company name, industry, employee count, annual revenue, total funding, funding stage, social URLs (LinkedIn, Twitter, Facebook), headquarters address, technologies used, SEO description, founded year, stock ticker, and suborganizations. The endpoint accepts a POST with a required `domain` field and an optional `excludeFields` array to trim the response.
This endpoint is part of the StableEnrich platform, which aggregates multiple research APIs (Apollo, Exa, Firecrawl, Google Maps, Clado, Minerva, Serper, Whitepages, Reddit, Hunter, Influencer, Cloudflare) behind a single pay-per-request interface. No API keys or subscriptions are needed; payment is authentication. The endpoint costs $0.0495 per request and settles via x402 or MPP (Tempo method with pathUSD). Payments are processed on Base mainnet (eip155:8453), Solana, or Tempo.
The endpoint is a POST-only route. The probe returned 405 on HEAD and GET, which is expected since the OpenAPI spec defines it as POST. Full request and response JSON schemas are available in the OpenAPI spec, and the endpoint supports field filtering via `excludeFields` to reduce payload size.
Capabilities
Use cases
- —Enrich a CRM record with company firmographics given only a domain
- —Pre-qualify sales leads by checking company size, revenue, and funding stage
- —Build competitive intelligence profiles by enriching competitor domains
- —Verify organization identity before running people searches filtered by org ID
- —Augment deal-flow pipelines with funding round and investor data
Fit
Best for
- —Agents that need on-demand company data without managing Apollo API keys
- —Sales and GTM workflows requiring firmographic enrichment at low per-call cost
- —Research pipelines that combine org-enrich with people-search for targeted prospecting
Not for
- —Bulk enrichment of millions of domains (per-request pricing adds up; consider direct Apollo subscription)
- —Consumer/personal data enrichment (use Minerva or Whitepages endpoints instead)
- —Real-time company monitoring or change-detection (this is a point-in-time lookup)
Quick start
POST https://stableenrich.dev/api/apollo/org-enrich
Content-Type: application/json
{"domain": "apollo.io"}Example
Request
{
"domain": "apollo.io"
}Response
{
"status": "success",
"organization": {
"id": "5e60b6381c00b3000170b1ae",
"city": "San Francisco",
"name": "Apollo.io",
"state": "California",
"domain": "apollo.io",
"country": "United States",
"industry": "information technology & services",
"keywords": [
"sales intelligence",
"lead generation"
],
"twitter_url": "https://twitter.com/MeetApollo",
"website_url": "http://www.apollo.io",
"facebook_url": "https://www.facebook.com/MeetApollo",
"founded_year": 2015,
"linkedin_url": "http://www.linkedin.com/company/apolloio",
"technologies": [
"Cloudflare",
"Google Analytics"
],
"primary_phone": null,
"total_funding": 244200000,
"annual_revenue": 100000000,
"short_description": "Apollo is a sales intelligence platform.",
"latest_funding_stage": "Series D",
"total_funding_printed": "$244.2M",
"annual_revenue_printed": "$100M",
"estimated_num_employees": 900
}
}Endpoint
Quality
Full OpenAPI schema with request/response types, clear pricing ($0.0495), documented examples, and dual-protocol payment info (x402 + MPP Tempo). The probe returned 405 because HEAD/GET were tried on a POST-only endpoint, which is expected behavior, not a liveness issue. Docked slightly because no actual 402 challenge was captured for this specific endpoint.
Warnings
- —Probe returned 405 on HEAD and GET; endpoint is POST-only so no 402 challenge was directly captured
- —Response schema uses additionalProperties on the organization object, so actual responses may include fields beyond the documented set
Citations
- —Apollo Org Enrich costs $0.0495 per requesthttps://stableenrich.dev
- —Endpoint accepts POST with required domain field and optional excludeFieldshttps://stableenrich.dev/docs
- —Payments are processed on Base mainnet (eip155:8453), Solana, or Tempohttps://stableenrich.dev/docs
- —Response includes organization object with fields like name, domain, industry, estimated_num_employees, annual_revenue, total_funding, technologies, etc.https://stableenrich.dev