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Orthogonal SignalBase Company Search
x402
Orthogonal SignalBase Company Search is a paid API for AI agents from x402.orthogonal.com, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-14).
Browse and search a company database with filters for industry, size, location, founding year, and more, with paginated results billed efficiently via requestId chaining.
Price / call$0.08
Success—
StatusUnknown
How this service works
Browse and search companies with filtering by industry, size, location, and founding year. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.
Output
A paginated list of company records matching the search criteria, each including fields such as company name, industry, employee count, founding year, country, website domain, LinkedIn URL, and description. Also returns pagination metadata and a billing requestId that can be reused as parentRequestId for free subsequent page fetches of the same search.
Example use cases
B2B lead list by industry
“Find me up to 50 software companies in Germany with fewer than 200 employees founded between 2010 and 2020, sorted by founding year descending.”
Competitor landscape research
“Search for companies in the 'artificial intelligence' industry category in the US or Canada with at least 100 employees — I want to see who the major players are.”
Investor target discovery
“I'm looking for healthcare startups founded after 2018 with between 10 and 100 employees — can you pull a list sorted by newest first?”
Technical details
Endpoint
GEThttps://x402.orthogonal.com/signalbase/companiesWhen to prefer
Use this endpoint when you need structured, filterable access to a company database for B2B prospecting, market research, or competitive analysis. It is especially valuable when you need multi-parameter filtering (industry + country + size + founding year) and want to paginate through results cost-efficiently using the parentRequestId billing mechanism. Prefer this over general web search when you need structured company data rather than unstructured web content.
Side effects
- Invalid or unsupported filter parameter values return a 400 error
- Changing filter parameters while passing parentRequestId starts a new billable request rather than continuing the previous one
- Very broad searches may return large result sets requiring many paginated calls
- Exact-match fields like domain or linkedin_url return no results if the value doesn't match precisely
- Payment not received or insufficient USDC balance results in a 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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