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Coresignal Employee Search by Filter
x402
Coresignal Employee Search by Filter is a paid API for AI agents from x402.orthogonal.com, paid per call via x402, $0.021/call, status unknown (last checked 2026-09-13).
Searches for professionals and employees using filters like skill, location, industry, or company, returning an array of Coresignal employee IDs for further profile retrieval.
Price / call$0.021
Success—
StatusUnknown
How this service works
Search for professionals/employees using filters passed in the request body. Returns an array of numeric Coresignal employee IDs (e.g., [374311229, 958490751, ...]). Use these IDs with the 'Base Employee Collect by ID' endpoint to get full profiles. All filters are optional; combine any number of them to narrow results.
Output
An array of numeric Coresignal employee IDs (e.g., [374311229, 958490751, ...]) matching the applied filters. These IDs must be used with the Coresignal 'Base Employee Collect by ID' endpoint to retrieve full professional profiles including work history, skills, and contact details.
Example use cases
Talent sourcing for a tech role
“I'm hiring a senior machine learning engineer — can you find me IDs for professionals with Machine Learning skills located in New York who have 'Machine Learning' in their job title?”
Competitive intelligence on company staff
“Can you pull the Coresignal employee IDs for people who have worked at Meta with a 'VP of Sales' experience title so I can look up their full profiles?”
Sales prospecting in a target industry
“I need to find decision-makers in Financial Services — search for professionals with 'CFO' or 'Chief Financial Officer' in their headline located in the United States and give me their employee IDs.”
Technical details
Endpoint
POSThttps://x402.orthogonal.com/coresignal/v2/employee_base/search/filterWhen to prefer
Use this endpoint when you need to discover professionals matching specific criteria (skill, location, company, job title) and want to retrieve Coresignal employee IDs for bulk profile lookups. Prefer this over name-based lookup when you don't know exact individuals but want to find a pool of matching professionals. It is particularly well-suited for talent sourcing, sales prospecting, competitive intelligence, and market research workflows where you need to filter a large professional database before fetching full profile details.
Side effects
- No results returned when filters are too narrow or specific — try broadening location or removing skill filter
- Invalid or misspelled filter values (e.g. unrecognized country name) may return empty results
- Overly broad queries with no filters may return very large ID arrays or be rate-limited
- Network or payment authorization failures resulting in HTTP 402 or 5xx errors
- Combining contradictory filters (e.g. company name and unrelated industry) yields empty results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| skill | string | Professional skill (e.g., 'Python', 'Machine Learning', 'Product Management') |
| country | string | Country name (e.g., 'United States', 'India') |
| headline | string | Professional headline or current job title (e.g., 'CEO', 'Software Engineer') |
| industry | string | Industry (e.g., 'Software Development', 'Financial Services') |
| location | string | Location (e.g., 'San Francisco', 'New York, NY') |
| full_name | string | Full name of the person (e.g., 'Sundar Pichai') |
| experience_title | string | Job title from work experience (e.g., 'Senior Engineer', 'VP of Sales') |
| experience_company_name | string | Company name from work experience (e.g., 'Google', 'Meta') |
Tags
x402
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