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Coresignal Company Base Search Preview
x402
Coresignal Company Base Search Preview is a paid API for AI agents from x402.orthogonal.com, paid per call via x402, $0.021/call, status unknown (last checked 2026-09-14).
Search and filter a company database to get preview-level profiles including industry, size, country, website, and relevance score.
Price / call$0.021
Success—
StatusUnknown
How this service works
Preview company search results with summary data. Pass filters in the request body. Returns matching companies with key fields: id, name, website, industry, size, country, and relevance score. Use the 'id' field with the 'Base Company Collect' endpoint to get full profiles.
Output
Returns a list of matching companies, each with: unique id (usable with the Base Company Collect endpoint for full profiles), company name, website, industry, employee size, country, and a relevance score indicating match quality.
Example use cases
Finding competitors in a specific industry
“Search for companies in the 'Artificial Intelligence' industry based in the United States and show me their names, websites, and sizes so I can build a competitor list.”
Resolving company identity by website
“I have the domain 'stripe.com' — can you look up the company associated with it and get me their industry and country details?”
Lead discovery by industry and country
“Find me companies in the 'Financial Services' industry based in Germany — I need their names and IDs so I can pull full profiles on the promising ones.”
Technical details
Endpoint
POSThttps://x402.orthogonal.com/coresignal/v2/company_base/search/filter/previewWhen to prefer
Use this endpoint when you need to discover or identify companies using lightweight filters (name, country, industry, website) and want summary-level data before committing to full profile retrieval. It is ideal for lead generation, competitor research, and data enrichment pipelines where you first need to find candidate company IDs. Prefer this over full-profile endpoints when you want to batch-screen many companies cheaply before fetching complete records.
Side effects
- No companies match the filter combination — returns empty result set
- Invalid country name or industry string returns no results or error
- Missing all filter fields may return overly broad or rejected query
- Rate limiting or payment failure results in 402 or 429 error
- Malformed request body returns 400 bad request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| name | string | Company name to search for (e.g., 'Google', 'Stripe') |
| country | string | Country name (e.g., 'United States') |
| website | string | Company website domain (e.g., 'google.com') |
| industry | string | Industry filter (e.g., 'Software Development') |
Tags
x402
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