Enrich up to 10 organizations per call via Apollo's 275M+ contact database, paid per-org through MPP/Tempo.
What it does
The Bulk Organization Enrichment endpoint is part of the Apollo suite exposed through the Locus MPP (Micropayment Protocol) gateway. It accepts an array of company domains (up to 10 per request) and returns enriched organization data sourced from Apollo.io's database of 275M+ contacts. Each call is settled via the Tempo method on pathUSD at $0.008 per organization, with no API key or subscription required — payment is handled inline via the MPP 402 challenge-response flow.
This endpoint sits alongside several other Apollo endpoints on the same gateway: single and bulk people enrichment, organization and people search, job postings lookup, and news article search. The bulk org enrichment specifically targets use cases where you need firmographic data (industry, employee count, funding, tech stack, etc.) for multiple companies in a single request. You supply an array of domains such as ["anthropic.com", "openai.com"] and receive structured organization profiles in return.
The endpoint is a POST to `/apollo/bulk-org-enrichment` and requires a JSON body with a `domains` field. Payment is per-call with dynamic pricing at $0.008 per organization in the batch. The MPP probe returned 404 on HEAD/GET, which is expected since this endpoint only accepts POST requests. The OpenAPI spec is well-documented with request schemas and payment metadata, though response schemas are not provided.
Capabilities
Use cases
- —Enriching a CRM with firmographic data for a list of target company domains
- —Building lead-scoring models by batch-fetching organization details
- —Populating account records with industry, size, and funding data before outreach
- —Automating competitive intelligence gathering across multiple companies
- —Qualifying inbound leads by enriching their company domains in bulk
Fit
Best for
- —Agents or workflows that need structured company data for multiple domains at once
- —Sales and marketing automation pipelines requiring firmographic enrichment
- —Developers who want pay-per-use Apollo data without managing API keys or subscriptions
Not for
- —Single-organization lookups (use the /apollo/org-enrichment endpoint instead)
- —People/contact enrichment (separate endpoints exist for that)
- —Requests exceeding 10 domains per batch
Quick start
curl -X POST https://apollo.mpp.paywithlocus.com/apollo/bulk-org-enrichment \
-H "Content-Type: application/json" \
-d '{"domains": ["anthropic.com", "openai.com"]}'Example
Request
{
"domains": [
"anthropic.com",
"openai.com",
"stripe.com"
]
}Endpoint
Quality
The OpenAPI spec provides clear request schemas and payment metadata for this and sibling endpoints, but no response schema or example responses are available. The probe returned 404 because the endpoint only accepts POST, which is expected. Crawled pages returned no useful documentation beyond error messages pointing to external docs.
Warnings
- —No response schema provided — the structure of enrichment results is undocumented in the OpenAPI spec.
- —MPP probe returned 404 on HEAD/GET; endpoint is POST-only so liveness could not be confirmed via probe.
- —The 'domains' field is typed as 'string' in the schema but described as an array — actual wire format may differ.
- —External docs at https://beta.paywithlocus.com/mpp/apollo.md and https://docs.apollo.io were not crawled.
Citations
- —Bulk Organization Enrichment costs $0.008/org via Tempo settlementhttps://apollo.mpp.paywithlocus.com
- —Apollo database contains 275M+ contactshttps://apollo.mpp.paywithlocus.com
- —Bulk org enrichment accepts up to 10 domains per requesthttps://apollo.mpp.paywithlocus.com
- —Additional Apollo endpoints include people enrichment, people search, org search, job postings, and news searchhttps://apollo.mpp.paywithlocus.com
- —Documentation references at https://docs.apollo.io and https://beta.paywithlocus.com/mpp/apollo.mdhttps://apollo.mpp.paywithlocus.com