# Coresignal Job Search Preview

> Coresignal Job Search Preview is a paid API for AI agents from Coresignal at mpp.orthogonal.com, paid per call via MPP, $0.021/call, status unknown (last checked 2026-10-11).

Preview job listing search results with summary data using filters, returning matching jobs with key fields before committing to a full query

## Facts

- Endpoint: POST https://mpp.orthogonal.com/coresignal/v2/job_base/search/filter/preview?utm_source=zero.xyz
- Price: $0.021/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Provider: Coresignal
- Docs: https://docs.coresignal.com
- Website: https://coresignal.com
- Tags: company, employee, jobs, intelligence, data
- Canonical page: https://www.zero.xyz/c/coresignal-job-search-preview-0692844b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xLMhzxDPBlCFEM8NAI3IE

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability coresignal-job-search-preview-0692844b -d '<json body>'
```

Example prompt: Can you preview job listings on Coresignal for software engineer roles in Austin, Texas posted in the last 30 days, so I can see how many matches there are and what the key fields look like before pulling the full data?

## When to prefer this

Use this endpoint when you want to validate job search filters and get a lightweight summary of matching job listings before committing to a full filter search. It is ideal for checking result counts, sampling key fields, and iterating on search parameters efficiently without incurring the cost of a full data retrieval call.

## Known failure modes

- Invalid or malformed filter parameters return a 400 bad request error
- No matching jobs found for given filters returns an empty result set
- Authentication failure returns 401 unauthorized
- Rate limit exceeded returns 429 too many requests
- Overly broad filters may return truncated or paginated previews

## How this service works

Preview job search results with summary data. Pass filters in the request body. Returns matching jobs with key fields: id, title, location, company_name, posting date, and relevance score. Use the 'id' field with the 'Base Jobs Collect' endpoint to get full job details.

## Output

Returns a preview of matching job listings with key summary fields such as job title, company, location, date posted, and employment type, along with a count of total matching records — useful for validating filters before running a full job search query.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/coresignal-job-search-preview-0692844b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mpp.orthogonal.com](https://www.zero.xyz/host/mpp.orthogonal.com/llms.txt)